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CHEMISTRY SCHEMES OF WORK

FORM TWO 2017

TERM I

REFERENCES:

KLB Secondary Chemistry Form 2 Students Book (2nd Edition) KLB BK 2

KLB Secondary Chemistry Form 3 Students Book (2nd Edition) KLB BK 3

Comprehensive Secondary Chemistry BK 2 (CSC)

Principles of Chemistry Form 2 by Muchiri and V.W Maina (POC F2)

Principles of Chemistry Form 3 by Muchiri and V.W Maina (POC F3)

|WK |LSN |TOPIC/S-TOPIC |OBJECTIVES |L/ACTIVITIES |L/T AIDS |REFERENCE |REMARKS |

|1 |SCHOOL OPENING | |

|2 |1&2 |Structure of the atom |By the end of the lesson, the learner | | | | |

| | |and the periodic table |should be able to:- | | | | |

| | |- Structure of the atom |- Define atom |- Notes taking |Chart of the structure |KLB BK 2 Pg 1 | |

| | | |- Name the subatomic particles and |- Discussion |of the atom |CSC Pg 2-3 | |

| | | |Where found |- Drawing and labeling | |POC BK2 Pg 3-6 | |

| | | |- Describe the structure of the atom and |the atom | | | |

| | | |label it | | | | |

| |3 |Atomic number and |By the end of the lesson, the learner | | | | |

| | |Atomic mass |should be able to:- | | | | |

| | | |- Define atomic number and atomic |- Discussion | |KLB BK 2 Pg 2-3 | |

| | | |mass |- Notes taking |Past questions |CSC Pg 6-7 | |

| | | |- Do simple calculations on how to find |- Calculation | |POC BK2 Pg 7-9 | |

| | | |either of the given one of them | | | | |

| |4&5 |Isotopes |By the end of the lesson, the learner | | | | |

| | | |should be able to:- | | | | |

| | | |- Define isotopes |- Discussion |- Chalkboard |KLB BK 2 Pg 4 | |

| | | |- Name some elements that exhibit |- Notes taking |- Charts |CSC Pg 8 | |

| | | |Isotopes |- Calculation | |POC BK2 Pg 10-12 | |

| | | |- Name isotopes of hydrogen | | | | |

|3 |1&2 |Energy levels and |By the end of the lesson, the learner | | | | |

| | |Electron arrangement |should be able to:- | | | | |

| | | |- Write the electronic arrangement of |- Discussion |Charts of E.C of the |KLB BK 2 Pg 4-7 | |

| | | |The 1st 20 elements |- Notes taking |1st 20 elements |CSC Pg 4 | |

| | | |- State the importance of the number of |- Writing of the E.C | |POC BK2 Pg 4-7 | |

| | | |energy levels as well as the number of | | | | |

| | | |electrons in the outermost energy level | | | | |

| |3 |Development of the |By the end of the lesson, the learner | | | | |

| | |Periodic table |should be able to:- | | | | |

| | | |- Build up the periodic table for the 1st |- Discussion |- Manila |KLB BK 2 Pg 8-9 | |

| | | |20 elements based on the no. of energy |- Notes taking |- Plasticine |CSC BK 2 Pg 5, 11 | |

| | | |levels and no. of electrons in the |- Class activity |- Ruler |POC BK2 Pg 13-16 | |

| | | |outermost energy level. | |- Felt pens | | |

| | | |- Explain the position of an element in | |- Charts of the 1st 20 | | |

| | | |The table | |elements | | |

| |4&5 |Relative atomic mass |By the end of the lesson, the learner | | | | |

| | |and isotopes |should be able to:- |- Discussion | |KLB BK 2 Pg 10 | |

| | | |- Define relative atomic mass (r.a.m) |- Notes taking |Past questions |CSC BK 2 Pg 9-11 | |

| | | |- Calculate the r.a.m from isotopic |- Calculations | | | |

| | | |composition | | | | |

|4 |1&2 |Valency and Ion |By the end of the lesson, the learner | | | | |

| | |Formation |should be able to:- | | | | |

| | |Radicals |- Define valency | | |KLB BK 2 Pg 12 | |

| | | |- Describe formation of simple ions |- Discussion |- Charts |CSC BK 2 Pg 13-18 | |

| | | |- Define ionization energy and electron |- Notes taking |- Manilla papers |POC BK 2 Pg 16-26 | |

| | | |affinity |- Drawing of ions | | | |

| | | |- Derive the valency of an atom from | | | | |

| | | |its position in the periodic table | | | | |

| |3 |Oxidation numbers |By the end of the lesson, the learner | | | | |

| | | |should be able to:- | | | | |

| | | |- Define oxidation number |- Discussion |Charts of O.N of |KLB BK 2 Pg 12 | |

| | | |- State the rules of determining O.N of |- Notes taking |common elements |CSC BK 2 Pg 16-18 | |

| | | |atoms of elements and their ions | | | | |

| |4&5 |Chemical formula |By the end of the lesson, the learner |- Discussion |- Cards | | |

| | | |should be able to:- |- Notes taking |- Chalkboard |KLB BK 2 Pg 16-19 | |

| | | |Write chemical formula of common |- Writing of formulas for |- Charts |CSC BK 2 Pg 21 | |

| | | |radicles |some compounds | | | |

|5 |1&2 |Chemical formula |By the end of the lesson, the learner |- Discussion |- Cards | | |

| | | |should be able to:- |- Notes taking |- Charts |KLB BK 2 Pg 16-19 | |

| | | |Derive the formula of simple |- Writing of formulas for | |CSC BK 2 Pg 21 | |

| | | |compounds from valencies of elements |some compounds | | | |

| | | |and radicles | | | | |

| |3 |Chemical equations |By the end of the lesson, the learner |- Discussion |Balanced equations |KLB BK 2 Pg 20-22 | |

| | | |should be able to:- |- Writing of simple | |POC BK 2 Pg 30-33 | |

| | | |Write simple balanced equations |Chemical equations | | | |

| |4&5 |Chemical equations |By the end of the lesson, the learner |- Notes taking | | | |

| | | |should be able to:- |- Write simple |Balanced simple |KLB BK 2 Pg 20-22 | |

| | | |Write simple equations which are |Chemical equations |equations |CSC BK 2 Pg 24 | |

| | | |balanced | | | | |

|6 |1&2 |Chemical equations |By the end of the lesson, the learner |- Discussion | | | |

| | | |should be able to:- |- Writing of balanced | |KLB BK 2 Pg 20-22 | |

| | | |Write simple balanced equations |equations | |CSC BK 2 Pg 24 | |

| |3 |Chemical families |By the end of the lesson, the learner | | | | |

| | |Patterns and properties |should be able to:- | | | | |

| | |- Alkali metals |- Identify alkali metals in the periodic |- Discussion |- Charts |KLB BK 2 Pg 26-27 | |

| | | |table and write their electronic |- Notes taking |- Past questions |CSC BK 2 Pg 27 | |

| | | |arrangement. | | |POC BK 2 Pg 39-42 | |

| | | |- State and explain the trend in size of | | | | |

| | | |the alkali metals, ion and ionization | | | | |

| | | |energy | | | | |

| |4&5 |Physical properties of |State and explain trends in physical |- Discussion |- Charts |KLB BK 2 Pg 28 | |

| | |Alkali metals |Properties of alkali metals |- Notes taking |- Past questions |CSC BK 2 Pg 27-28 | |

| | | | | | |POC BK 2 Pg 43-44 | |

|7 |1&2 |Chemical properties of |By the end of the lesson, the learner | | | | |

| | |Alkali metals. |should be able to:- |- Discussion |- Past questions |KLB BK 2 Pg 29-32 | |

| | |- Uses of alkali metals |- State and explain trends in chemical |- Notes taking |- Charts |CSC BK 2 Pg 30-32 | |

| | | |properties of alkali metals. | | | | |

| | | |- State uses of alkali metals | | | | |

| |3 |Alkaline Earth Metals |By the end of the lesson, the learner | | | | |

| | | |should be able to:- | | | | |

| | | |- Identify A.E.M in the periodic table |- Discussion |- Past questions |KLB BK 2 Pg 33 | |

| | | |and write their electron arrangement |- Notes taking | |CSC BK 2 Pg 35-36 | |

| | | |- State and explain trends in size of | | | | |

| | | |atoms, ions and ionization energy | | | | |

| |4&5 |Physical properties of |By the end of the lesson, the learner | | | | |

| | |Alkaline earth metals |should be able to:- |- Discussion |- Charts of properties |KLB BK 2 Pg 33 | |

| | | |State and explain trends in physical properties of |- Notes taking | |CSC BK 2 Pg 36-37 | |

| | | |A.E.M. | | | | |

|8 |1 |Chemical properties of |By the end of the lesson, the learner | | | | |

| | |Alkaline Earth Metals |should be able to:- | |- Charts on chemical |KLB BK 2 Pg 36-39 | |

| | | |- State and explain trends in chemical |- Discussion |trends |CSC BK 2 Pg 38-41 | |

| | | |properties of A.E.M |- Notes taking |- Past questions |POC BK 2 Pg 50-64 | |

| | | |- State uses of A.E.M | | | | |

| |2 |Chemical formula of |By the end of the lesson, the learner | | | | |

| | |Alkaline earth metal |should be able to:- | | | | |

| | |Compounds |Explain the similarities in formula of |- Discussion |- Charts of some AEM |KLB BK 2 Pg 40 | |

| | | |compounds formed by Alkali Earth |- Notes taking |compounds |CSC BK 2 Pg 41-42 | |

| | | |Metal oxides, chlorides and hydroxides | | |POC BK 2 Pg 65 | |

| |3 |Halogens |By the end of the lesson, the learner | | | | |

| | | |should be able to:- | | | | |

| | | |- Identify halogens in the periodic table |- Discussion |- Charts of the periodic |KLB BK 2 Pg 43-44 | |

| | | |And write their electron arrangement |- Notes taking |table |CSC BK 2 Pg 43-44 | |

| | | |- State and explain the trends in size of | | | | |

| | | |Their atoms, ions and electron affinity | | | | |

| |4 |Physical properties of |By the end of the lesson, the learner | | | | |

| | |Halogens |should be able to:- | | | | |

| | | |State and explain trends in physical |- Discussion |- Charts on physical |KLB BK 2 Pg 42-44 | |

| | | |Properties of halogens – appearance, |- Notes taking |properties |CSC BK 2 Pg 44-46 | |

| | | |Mp, Bp, thermal and electrical | | |POC BK 2 Pg 70 | |

| | | |Conductivity. | | | | |

| |5 |Chemical properties of | | | | | |

| | |Halogens |- Explain the trend in reactivity of | | | | |

| | |- Uses of halogens |Halogens with metals and water |- Discussion |- Past questions |KLB BK 2 Pg 45-49 | |

| | | |- Explain similarities in formula of ions |- Notes taking |- Charts on the trend of |CSC BK 2 Pg 46-50 | |

| | | |and compounds formed by halogens | |reactivity of halogens |POC BK 2 Pg 71-80 | |

| | | |- State uses of halogens | | | | |

|9 |1&2 |Noble Gases |By the end of the lesson, the learner | | | | |

| | |- Uses of Noble gases |should be able to:- | | | | |

| | | |- Identify noble gases in the periodic |- Discussion |- Periodic table |KLB BK 2 Pg 50-51 | |

| | | |table and write their electronic |- Notes taking |- Past questions |CSC BK 2 Pg 54-56 | |

| | | |arrangement |- Answering of questions | |POC BK 2 Pg 81-84 | |

| | | |- Explain the unreactive nature of the |and asking of questions | | | |

| | | |Noble gases in terms of electron | | | | |

| | | |arrangement. | | | | |

| | | |- State uses of noble gases | | | | |

| |3 |Properties and trends |By the end of the lesson, the learner | | | | |

| | |across a period |should be able to:- | | |KLB BK 2 Pg 52 | |

| | | |- Identify elements in period 3 and |- Discussion |Charts on trends across |CSC BK 2 Pg 56-57 | |

| | | |write their electron arrangement |- Notes taking |Period 3 elements |POC BK 2 Pg 85-88 | |

| |4&5 |Trends in physical |By the end of the lesson, the learner | | | | |

| | |Properties of elements |should be able to:- | | | | |

| | |in period 3 |State and explain the trends in physical |- Discussion |Charts on trends across |KLB BK 2 Pg 52-54 | |

| | | |properties of the elements in period 3 – |- Notes taking |Period 3 elements |CSC BK 2 Pg 57-60 | |

| | | |atomic size, ionization/electron affinity, | | |POC BK 2 Pg 89-90 | |

| | | |Mp, Bp, thermal and electrical | | | | |

| | | |Conductivity. | | | | |

|10 |1&2 |Trends in chemical |By the end of the lesson, the learner | | | | |

| | |properties of elements |should be able to:- |- Discussion |- Past questions |KLB BK 2 Pg 55-59 | |

| | |in period 3 |State and explain the trends in chemical |- Teacher demonstration |- Na, Mg, Al, S, H2O, |CSC BK 2 Pg 60-63 | |

| | | |Properties of period 3 elements – |- Notes taking |Dil acids e.g. HCl |POC BK 2 Pg 90-95 | |

| | | |Reaction with O2, H2O and dil acids | | | | |

| |3 |Structure and Bonding |By the end of the lesson, the learner | | | | |

| | |- The role and |should be able to:- | | | | |

| | |Significance of the |- Define the terms bonding and |- Class Discussion |Models of common | | |

| | |outer electrons in |Structure |- Notes taking |Structures e.g. Nacl, | | |

| | |chemical bonding |- Name the three main types of bonding |- Asking of questions |Diamond and graphite | | |

| | |- Types of bonds |and related structures. | | | | |

| |4&5 |Ionic Bond |By the end of the lesson, the learner | | | | |

| | | |should be able to:- | | | | |

| | | |- Define Ionic bonding |- Class Discussion |Dots (.) and crosses | | |

| | | |- State compounds with ionic bonding |- Notes taking |diagrams on a chart | | |

| | | |- Illustrate ionic bonding by use of dot |- Drawing dots (.) and | | | |

| | | |(.) and cross (x) diagrams of atleast |cross (x) diagrams. | | | |

| | | |Three compounds. | | | | |

|11 |1&2 |Giant Ionic Structures |- Show the bonding in an organic cpds | | | | |

| | | |- Draw the ionic structures of a given |- Class Discussion | | | |

| | | |Compound |- Notes taking |Charts of dots and | | |

| | | |- State characteristics of an ionic |- Observing the teacher’s |Crosses diagrams | | |

| | | |compound |Illustrations | | | |

| |3 |Covalent Bonding |By the end of the lesson, the learner | | | | |

| | | |should be able to:- | | | | |

| | | |- Define covalent bonding |- Class Discussion |- Charts of graphite of |Explore BK 2 | |

| | | |- List examples of compounds with |- Observation of covalent |Diamond, methane, |Pg 75-77 | |

| | | |Covalent bonding |compounds models |And H2O |KLB BK 2 Pg 55-59 | |

| | | |- Use dots and crosses diagrams to |- Notes taking |- Models of water, CH4 |CSC BK 2 Pg 74-75 | |

| | | |show the formation of covalent | | | | |

| | | |bonding. | | | | |

| |4&5 |Coordinate Covalent |By the end of the lesson, the learner | | | | |

| | |Bond/Dative Bonding |should be able to:- | | | | |

| | | |- Define coordinate bond |- Class Discussion |Charts of compounds |Explore BK 2 | |

| | | |- Describe how the bond is formed |- Notes taking |such as NH4+, H3+O |Pg 81-82 | |

| | | |using dots and crosses bonds of: |- Drawing the dots and | |KLB BK 2 Pg 55-59 | |

| | | |- Ammonium ion |crosses diagrams of | |CSC BK 2 Pg 76-78 | |

| | | |- Hydroxinium ion |compounds with | | | |

| | | |- Carbon (II) Oxide |coordinate bond | | | |

| | | |- Phosphonium ion | | | | |

|12 |1&2 |Molecular structure |By the end of the lesson, the learner | | | | |

| | |and their properties |should be able to:- | | | | |

| | | |- Draw structures of molecular structure |- Class Discussion |Charts of iodine |KLB BK 2 Pg | |

| | | |e.g. I2, CO2, H2O. |- Notes taking |structure |CSC BK 2 Pg 76-78 Explore BK | |

| | | |- State and explain properties of | | |2 | |

| | | |Molecular structures in relation to | | |Pg 88-89 | |

| | | |Bonding | | | | |

| |3 |Giant Atomic |By the end of the lesson, the learner |- Observing the models | | | |

| | |Structures |should be able to:- |of graphite & diamond |- Models of diamond | | |

| | |- Diamond |- Define allotropy, allotropes |- Class Discussion |and graphite |KLB BK 2 Pg | |

| | |- Graphite |- State the allotropes of carbon |- Notes taking |- Charts showing |CSC BK 2 Pg 79 | |

| | |- Silicon (IV)oxide |- Draw the structures of diamond and |- Drawing of the |structure of diamond |Explore BK 2 | |

| | | |Graphite |structures of diamond |and graphite |Pg 89-92 | |

| | | | |and graphite | | | |

| |3 |Types of bonds across |By the end of the lesson, the learner | | | | |

| | |Period 3 elements |should be able to:- | | | | |

| | | |- Name the elements in period 3 |- Class Discussion |Charts of periodic table |KLB BK 2 Pg 80-82 | |

| | | |- Explain the nature of oxides across |- Notes taking |showing bond type and |CSC BK 2 Pg 82 | |

| | | |Period 3 | |properties of oxides of |Explore BK 2 | |

| | | |- Describe the reactivity of the elements | |period 3 elements |Pg 93-94 | |

| | | |of period 3 with oxygen and water | | | | |

| | | |- Explain the physical properties of | | | | |

| | | |Oxides across period 3 | | | | |

| |4&5 |Chlorides of elements |By the end of the lesson, the learner | | | | |

| | |of period 3 |should be able to:- | |- Chlorides of Mg, Na, | | |

| | | |- Explain the nature of chlorides across |- Observations |Si, and S |KLB BK 2 Pg 82-84 | |

| | | |period 3 |- Notes taking |- Litmus paper |Explore BK 2 | |

| | | |- Explain the properties of elements of | |- Test tubes |Pg 95 | |

| | | |period 3 | |- water | | |

| | | |- Mp and Bp | | | | |

| | | |- Structure | | | | |

| | | |- Bond type | | | | |

| | | |- PH of solutions formed | | | | |

| |4&5 |Graphite |By the end of the lesson, the learner | | | | |

| | | |should be able to:- | | | | |

| | | |- Draw the structure of graphite |- Discussion |Charts of the structures |KLB BK 2 Pg 77-78 | |

| | | |- State properties of graphite in relation |- Notes taking |of diamond and |CSC BK 2 Pg 79 | |

| | | |to structure and bonding |- Drawing of the |graphite | | |

| | | |- State the uses of graphite in relation |structure of diamond | | | |

| | | |to structure and bonding | | | | |

| | | |- Explain the structural differences | | | | |

| | | |Between graphite and diamond. | | | | |

|13 |1&2 |Metallic Bonding |- Describe and explain how a metallic |- Discussion | | | |

| | | |Bonding is formed |- Notes taking |Chart showing metallic |KLB BK 2 Pg 78-81 | |

| | | |- State properties of metals |- Drawing of the |bonding in monovalent |CSC BK 2 Pg 81-82 | |

| | | | |structure of monovalent |metal | | |

| | | | |metal | | | |

|14 |1-5 |END TERM CATS | |

| | |REVISION OF THE CATS | |

| | |REVISION OF THE CATS | |

| | |CLOSING SCHOOL FOR APRIL HOLIDAY | |

| | | | |

CHEMISTRY SCHEMES OF WORK

FORM TWO 2017

TERM II

REFERENCES:

KLB Secondary Chemistry Form 2 Students Book (2nd Edition) KLB BK 2

KLB Secondary Chemistry Form 3 Students Book (2nd Edition) KLB BK 3

Comprehensive Secondary Chemistry BK 2 (CSC)

Principles of Chemistry Form 2 by Muchiri and V.W Maina (POC F2)

Principles of Chemistry Form 3 by Muchiri and V.W Maina (POC F3)

|WK |LSN |TOPIC/S-TOPIC |OBJECTIVES |L/ACTIVITIES |L/T AIDS |REFERENCE |REMARKS |

|1 | |OPENING OF THE SCHOOL FOR TERM II | |

| | |CAT 1 ADMINISTRATION | |

|2 |1&2 |Salts |By the end of the lesson, the learner | | | | |

| | |Type of salts |should be able to:- | |Salts-sodium chloride, |KLB BK 2 Pg 89-90 | |

| | | |- Define the term salt |- Discussion |NaHCO3, Mg(OH)Cl, |Explore BK 2 | |

| | | |- Name the types of salts and in each |- Notes taking |Fe(NH4)2(SO4)2 |Pg 102 | |

| | | |Case give three examples | | | | |

| |3 |Solubility of salts, |By the end of the lesson, the learner | |- Test tubes | | |

| | |Oxides and hydroxides |should be able to:- |- Discussion |- Water |KLB BK 2 Pg 90-92 | |

| | | |Identify soluble and insoluble salts in |- Experiment |- Nitrates |CSC BK 2 Pg 91-92 | |

| | | |water |- Notes taking |- Chlorides |Explore BK 2 | |

| | | | |- Recording observations |- Sulphates |Pg 103-105 | |

| | | | | |- Carbonates | | |

| |4&5 |Methods of preparing |By the end of the lesson, the learner | | | | |

| | |Salts |should be able to:- | |Dil. H2SO4 | | |

| | |Reaction of acid and |- Identify soluble salts prepared by |- Notes taking |Zinc |KLB BK 2 Pg 96-97 | |

| | |Metal |reaction between acid and metal |- Discussion |Beaker |Explore BK 2 | |

| | | |- Describe how to prepare salts by |- Writing of chemical |Stirring rod |Pg 106-107 | |

| | | |Reaction of acid on a metal |equations |Filter paper | | |

| | | |- Write equations of the reactions |- Teacher demonstration |Source of heat | | |

| | | |Between acids and metals | |Evaporating dish | | |

|3 |1&2 |Preparation of a |By the end of the lesson, the learner | | | | |

| | |soluble salt by reacting |should be able to:- | |Dil. H2SO4 |KLB BK 2 Pg 97-98 | |

| | |acid and metal oxide |- Describe how to prepare a salt by |- Teacher demonstration |CuO |CSC BK 2 Pg 83 | |

| | | |reacting an acid and a metal oxide |- Discussion |Beaker |Explore BK 2 | |

| | | |- Name any three salts which can be |- Recording of observations |Rod |Pg 107-108 | |

| | | |Prepared by the method |- Notes taking |Filter paper | | |

| | | |- Write chemical equations for the | |Source of heat | | |

| | | |reactions that occur | |Evaporating dish | | |

| | | |- Explain what is meant by water of | | | | |

| | | |crystallization | | | | |

| |3 |Reaction of Acid and |By the end of the lesson, the learner | |Pipette | | |

| | |Metal hydroxide |should be able to:- | |Burette |KLB BK 2 | |

| | | |- Define the term alkali |- Discussion |Conical flask |Pg 98-100 | |

| | | |- Describe how salts are prepared by |- Notes taking |Indicator |CSC BK 2 Pg 87-88 | |

| | | |the method |- Teacher demonstration |NaOH solution | | |

| | | |- Write equations of the reactions | |HCl solution | | |

| |4&5 |Preparation of a soluble |By the end of the lesson, the learner | | | | |

| | |Salt from a reaction |should be able to:- |- Teacher demonstration |Dil. HNO3 |KLB BK 2 Pg | |

| | |Between acid and a |- Describe the preparation of a salt |- Recording the |PbCO3 |100-101 | |

| | |Carbonate |using a carbonate and acid |observations |Beaker |CSC BK 2 Pg 88-89 | |

| | | |- Write equations of the reaction | |Filter paper |Explore BK 2 | |

| | | |Between PbCO2 and dil. HNO3 to |- Discussion |Source of heat |Pg 108-109 | |

| | | |Form Pb(NO3)2 |- Notes taking |Evaporating dish | | |

| | | |- Name three salts prepared by the | | | | |

| | | |method | | | | |

|4 |1&2 |Preparation of a salt |By the end of the lesson, the learner | | | | |

| | |from acid and a |should be able to:- | | | | |

| | |hydrogen carbonate |- Describe how to prepare salt from |- Discussion |Dil. HCl | | |

| | | |acid and a hydrogen carbonate i.e. |- Teacher demonstration |NaHCO3 |CSC BK 2 Pg 89 | |

| | | |HCl and NaHCO3 |- Notes taking |Beaker | | |

| | | |- Write chemical equation of reaction | |Rod | | |

| | | |between NaHCO3 and HCl | |Source of heat | | |

| | | |- Name three salts which can be | |Evaporating dish | | |

| | | |Prepared using this method | | | | |

| |3 |Preparation of |By the end of the lesson, the learner |- Class Experiment |Pb(NO3)2 |KLB BK 2 Pg | |

| | |Insoluble salts |should be able to:- |- Recording the |KI, NaCl |102-104 | |

| | |Precipitation method |- Describe precipitation reaction |observations |Beakers |CSC BK 2 Pg 89 | |

| | | |- Write ionic equation for the preparation |- Discussion |Filter paper |Explore BK 2 | |

| | | |of insoluble salt e.g. PbI and PbCl2 |- Notes taking |Funnel |Pg 113-114 | |

| |4&5 |Direct combination of |By the end of the lesson, the learner | |- Fe fillings |KLB BK 2 Pg | |

| | |Elements/Direct |should be able to:- | |- Sulphur |101-102 | |

| | |Synthesis |- Write balanced chemical equations |- Discussion |- Crucible + lid |Explore BK 2 | |

| | | |for the reaction between iron fillings |- Teacher demonstration |- Source of heat |Pg 111-113 | |

| | | |and sulphur powder. |- Notes taking | | | |

| | | |- Identify salts which can be prepared | | | | |

| | | |by direct synthesis | | | | |

|5 |1&2 |Behaviour of salt when |By the end of the lesson, the learner | | | | |

| | |exposed to the |should be able to:- | |Watch, glass, |KLB BK 2 Pg | |

| | |atmosphere |Define hydroscopy, deliquescent and |- Discussion |anhydrous MgCl2,, |104-105 | |

| | | |efflorescent and name an example of |- Teacher demonstration |CaCl2, KNO3, Na2CO3 |Explore BK 2 | |

| | | |salt exhibiting the behaviour |- Notes taking |10H2O, FeCl3 |Pg 121 | |

| |3 |Action of heat on salt. |By the end of the lesson, the learner |- Experiment |Sample of ZnCO3, |KLB BK 2 | |

| | |Action of heat on |should be able to:- |- Discussion |CaCo3, NaHCO3 |Pg 105-107 | |

| | |Carbonates and |Describe and explain experimental observations made |- Taking notes |Ca(OH) Solution |CSC BK 2 | |

| | |Hydrogen carbonates |when carbonates are | |Source of heat. |Pg 94-95 | |

| | | |Heated. | | |Explore BK 2 | |

| | | | | | |Pg 118. | |

| |4&5 |Action of heat on |- Describe and explain experimental | | | | |

| | |Nitrates |observations made when nitrates are |- Teacher demonstration |Samples of NaNO3, |KLB BK 2 Pg | |

| | | |strongly heated |- Recording of |AgNO3, Zn(NO3)2 |108-110 | |

| | | |- Identify the gases evolved from |observations |Source of heat |CSC BK 2 Pg 96-97 | |

| | | |Nitrate when heated |- Taking notes |Test tubes |Explore BK 2 | |

| | | | | |Litmus paper |Pg 118-119 | |

|6 |1&2 |Action of heat on |By the end of the lesson, the learner | | | | |

| | |Sulphates |should be able to:- | | | | |

| | | |- Give test for the gases produced when |- Teacher demonstration |FeSO4.7H2O |KLB BK 2 Pg | |

| | | |sulphates are heated |- Taking observations |CuSO4.5H2O |110-111 | |

| | | |- Describe and explain experimental |- Taking notes |Source of heat |CSC BK 2 Pg 98-99 | |

| | | |observations made when sulphates | | | | |

| | | |are heated | | | | |

| |3&4 |Action of heat on |By the end of the lesson, the learner | | | | |

| | |Metal hydroxides, |should be able to:- | | | | |

| | |Hydrated salts and |- Describe & explain the experimental |- Discussion |NaOH |KLB BK 2 Pg | |

| | |Ammonium salts |Observations on the action of heat on |- Teacher demonstration |Mg(OH)2 |111 | |

| | | |Hydrated salts |- Notes taking |Cu(OH)2 |CSC BK 2 Pg 95 | |

| | | |- Explain why group 1 metal hydroxide |© Education Plus Agencies |Source of heat | | |

| | | |are not affected by heat. | | | | |

| | | |- State the products when hydrated | | | | |

| | | |salts are heated | | | | |

| |5 |Uses of salts |By the end of the lesson, the learner | | |KLB BK 2 Pg | |

| | | |should be able to:- |- Discussion |- Actal tablets |111-112 | |

| | | |state uses of some salts |- Notes taking |- Ca(OH)2 |Explore BK 2 | |

| | | | | | |Pg 121-124 | |

|7 |1 |Application of salts |By the end of the lesson, the learner | | |KLB BK 2 Pg | |

| | | |should be able to:- |- Class Discussion |CaSO4 |112 | |

| | | |State and explain the various |- Notes taking |CaCl2 |CSC BK 2 Pg 100 | |

| | | |applications of some salts e.g. lime in changing soil| |NH4NO3 | | |

| | | |PH; as fertilizers e.t.c. | | | | |

| |2&3 |Carbon and its |By the end of the lesson, the learner | | | | |

| | |Compounds |should be able to:- |- Discussion |Charcoal, graphite |KLB BK 2 Pg 115 | |

| | |- Occurrence |State the different forms in which |- Notes taking |and diamond models |CSC BK 2 | |

| | | |carbon occur | | |Pg 115-116 | |

| | | | | | |POC F 2 Pg 168 | |

| |4&5 |Allotropes of carbon |By the end of the lesson, the learner | | | | |

| | | |should be able to:- | | | | |

| | | |- Define allotropy and allotropes |- Discussion |Models of graphite and |KLB BK 2 Pg 116 | |

| | | |- Explain the physical properties of |- Notes taking |Diamond |CSC BK 2 Pg 115 | |

| | | |Carbon allotropes in terms of bonding | | |POC F 2 | |

| | | |and how their properties are related to | | |Pg 182-186 | |

| | | |their uses | | | | |

|8 |1 |Chemical properties of carbon |By the end of the lesson, the learner | | | | |

| | | |should be able to:- | | | | |

| | | |State and describe the chemical |- Teacher demonstration |- Charcoal burner |KLB BK 2 | |

| | | |properties of carbon e.g. combustion, |- Notes taking |- Charcoal |Pg 117-120 | |

| | | |reducing properties e.t.c. | | |CSC BK 2 Pg 120 | |

| |2&3 |Oxides of carbon |By the end of the lesson, the learner | | | | |

| | |Carbon (IV) Oxide |should be able to:- | | | | |

| | |Preparation in the lab. |- Describe laboratory preparation of |- Discussion |CaCO3, Dil. HCl |KLB BK 2 | |

| | | |CO2 |- Notes taking |Round bottomed flask |Pg 121-124 | |

| | | |- Draw diagram for the preparation of | |Gas jar |CSC BK 2 | |

| | | |the gas | |Lime water |Pg 124-125 | |

| | | |- Relate the method of collection of | | |POC F 2 Pg 197-198 | |

| | | |the gas to the properties of CO2(g) | | | | |

| |4&5 |Physical and chemical |By the end of the lesson, the learner | | | | |

| | |Properties of CO2 |should be able to:- | | |KLB BK 2 Pg 124 | |

| | | |- State and explain the physical |- Discussion |CaCO3 |CSC BK 2 | |

| | | |properties of CO2 |- Notes taking |Dil. HCl |Pg 125-128 | |

| | | |- State and explain the chemical | | |POC F 2 Pg 197-198 | |

| | | |properties of the gas with limewater, | | | | |

| | | |water and alkalis | | | | |

|9 |1&2 |Uses of carbon (IV) |By the end of the lesson, the learner | | |KLB BK 2 Pg 125 | |

| | |Oxide |should be able to:- |- Discussion | |CSC BK 2 | |

| | | |State and explain the uses of |- Notes taking | |Pg 128-129 | |

| | | |carbon (IV) Oxide | | |POC F 2 Pg 199-200 | |

| |3 |Carbon (II) Oxide |By the end of the lesson, the learner | | |KLB BK 2 | |

| | |Preparation in the |should be able to:- |- Discussion |Charts of preparation |Pg 125-127 | |

| | |Laboratory |- Describe lab. Preparation of CO |- Notes taking |of carbon (II) oxide |CSC BK 2 | |

| | | |- Relate the method of collection of the |- Drawing of diagrams | |Pg 131-133 | |

| | | |gas to its properties |for the preparation | |POC F 2 Pg 201 | |

| |4&5 |Dangerous nature of |By the end of the lesson, the learner | | |KLB BK 2 | |

| | |Carbon (II) Oxide |should be able to:- |- Discussion | |Pg 128 | |

| | | |Explain hoe CO is a respiratory |- Notes taking | |CSC BK 2 | |

| | | |‘poison’ when charcoal is burned in | | |Pg 134-135 | |

| | | |Limited supply of oxygen | | | | |

|10 |1&2 |Physical and chemical |By the end of the lesson, the learner | | |KLB BK 2 | |

| | |Properties of CO |should be able to:- | | |Pg 128-130 | |

| | |Uses of CO |- State and explain the physical and |- Discussion | |CSC BK 2 | |

| | | |chemical properties of CO |- Notes taking | |Pg 133-135 | |

| | | |- State the uses of CO | | |POC F 2 Pg 207 | |

| |3 |Carbonates, Na2CO3 |By the end of the lesson, the learner | | | | |

| | |and NaHCO3 |should be able to:- |- Teacher demonstration |Na2CO3, NaHCO3, |KLB BK 2 Pg 130 | |

| | | |Describe the chemical reactions of |- Discussion |Source of heat, HCl, |CSC BK 2 Pg 136 | |

| | | |carbonates and hydrogen carbonates |- Notes taking |Limewater |POC F 2 Pg 207 | |

| |4&5 |Production of Na2Co3 |By the end of the lesson, the learner | | | | |

| | |From lake Magadi |should be able to:- |- Discussion |Flow chart of the |CSC BK 2 | |

| | | |Describe how Na2CO3 is obtained from |- Notes taking |process of extraction |Pg 144-145 | |

| | | |Lake Magadi | | |POC F 2 Pg 217 | |

|11 |1&2 |Solvay process |By the end of the lesson, the learner | | | | |

| | | |should be able to:- |- Discussion | |KLB BK 2 | |

| | | |- Describe the manufacture of sodium |- Notes taking |Chart of solvay |Pg 135-136 | |

| | | |Carbonate by the solvay process |- Drawing of the |process |CSC BK 2 | |

| | | |- Use simple schematic diagrams to |schematic diagram of | |Pg 141-144 | |

| | | |illustrate the process |solvay process | |POC F 2 Pg 214 | |

| |3 |Effects of CO2 and CO |By the end of the lesson, the learner | | | | |

| | |on the environment |should be able to:- | | | | |

| | | |- Explain the effect of CO2 and CO in |- Discussion | |KLB BK 2 Pg 137 | |

| | | |the atmosphere |- Notes taking | |CSC BK 2 Pg 147 | |

| | | |- State the effects of CO in the | | |POC F 2 Pg 220 | |

| | | |environment | | | | |

| |4&5 |Carbon cycle |By the end of the lesson, the learner | | | | |

| | | |should be able to:- | | |KLB BK 2 | |

| | | |Describe the ways by which CO2 is |- Discussion |Chart of CO2 |Pg 137-138 | |

| | | |removed from atmosphere and hoe it is |- Notes taking | |CSC BK 2 Pg 145 | |

| | | |added to the atmosphere |- Draw the cycle | |POC F 2 Pg 154-156 | |

|12 |1&2 |Nitrogen and its |By the end of the lesson, the learner | | | | |

| | |Compounds |should be able to:- | | | | |

| | |- Introduction |- Describe how nitrogen is separated |- Discussion |Flowcharts of the |KLB BK 3 | |

| | |- Separation of |from the air |- Notes taking |separation process |Pg 134-135 | |

| | |Nitrogen from air |- Name impurities found in the nitrogen |- Writing of equations | |POC F 3 Pg 154-156 | |

| | | |Obtained by the method | | | | |

| |3 |Large scale isolation |By the end of the lesson, the learner | | | | |

| | |of N2 from air |should be able to:- | | |KLB BK 3 | |

| | | |Describe how N2 is separated from air |- Discussion |Chart on isolation of |Pg 135-136 | |

| | | |in large scale |- Notes taking |N2 from air |POC F 3 Pg 158-160 | |

| |4&5 |Preparation of N2 in |By the end of the lesson, the learner | | |KLB BK 3 Pg 136 | |

| | |the laboratory |should be able to:- | | |CSC BK 3 | |

| | | |Describe how nitrogen is prepared in |- Discussion | |Pg 152-154 | |

| | | |the laboratory |- Notes taking | |POC F 3 Pg 156-158 | |

|13 |1&2 |Properties of Nitrogen |By the end of the lesson, the learner | | | | |

| | |- Uses of Nitrogen |should be able to:- | | | | |

| | | |- State and explain the properties of |- Discussion |Past questions |KLB BK 3 | |

| | | |Nitrogen |- Notes taking | |Pg 138-139 | |

| | | |- State uses of Nitrogen | | |POC F 3 Pg 160-163 | |

| |3 |Oxides of Nitrogen |By the end of the lesson, the learner | | | | |

| | |- N2O, its properties |should be able to:- | | | | |

| | |and its uses |- State the reagents for the preparation |- Discussion |Past questions |KLB BK 3 | |

| | | |of N2O |- Notes taking | |Pg 139-141 | |

| | | |- State the physical and chemical |- Drawing of diagram | |POC F 3 Pg 164-168 | |

| | | |Properties of N2O | | | | |

| | | |- State the uses of N2O | | | | |

| |4&5 |Nitrogen (II) Oxide |By the end of the lesson, the learner | | | | |

| | |Preparation in the lab. |should be able to:- | | | | |

| | |and its uses |- Describe the preparation of nitrogen |- Discussion |Chart of the preparation |KLB BK 3 | |

| | | |(II) oxide in the laboratory |- Notes taking |diagram |Pg 142-144 | |

| | | |- State the properties of nitrogen (II) |- Drawing of diagram | |POC F 3 Pg 168-171 | |

| | | |Oxide | | | | |

| | | |- State the uses of nitrogen (II) oxide | | | | |

|14 | |REVISION OF CATS OF END TERM | |

| | |CLOSING SCHOOL FOR AUGUST HOLIDAY | |

CHEMISTRY SCHEMES OF WORK

FORM TWO 2017

TERM III

REFERENCES:

KLB Secondary Chemistry Form 2 Students Book (2nd Edition) KLB BK 2

KLB Secondary Chemistry Form 3 Students Book (2nd Edition) KLB BK 3

Comprehensive Secondary Chemistry BK 2 (CSC)

Principles of Chemistry Form 2 by Muchiri and V.W Maina (POC F2)

Principles of Chemistry Form 3 by Muchiri and V.W Maina (POC F3)

|WK |LSN |TOPIC/S-TOPIC |OBJECTIVES |L/ACTIVITIES |L/T AIDS |REFERENCE |REMARKS |

|1 | |SCHOOL OPENING | |

| | |CAT 1 ADMINISTRATION | |

|2 |1&2 |Nitrogen (IV) Oxide, |By the end of the lesson, the learner | | | | |

| | |Its preparation in the |should be able to:- | | | | |

| | |Laboratory, properties |- Describe how NO2 is prepared in the |- Discussion |Chart of the laboratory |KLB BK 3 | |

| | |and uses |laboratory |- Notes taking |Preparation of NO2 |Pg 144-147 | |

| | | |- State and explain the physical and |- Drawing the preparation | |POC F 3 Pg 172-177 | |

| | | |chemical properties of NO2 |diagram of NO2 | | | |

| | | |- State the uses of NO2 | | | | |

| |3 |Ammonia, preparation |By the end of the lesson, the learner | | | | |

| | |in the laboratory and |should be able to:- | | | | |

| | |properties |- Describe the laboratory preparation |- Discussion |Chart of the laboratory |KLB BK 3 | |

| | | |Of ammonia |- Notes taking |preparation of |Pg 147-152 | |

| | | |- State and explain the properties of |- Drawing the preparation |ammonia |POC F 3 Pg 177-187 | |

| | | |Ammonia |diagram of ammonia in | | | |

| | | |- State the uses of ammonia |the lab. | | | |

| |4&5 |Reaction of Ammonia |By the end of the lesson, the learner | | | | |

| | |with metal ions |should be able to:- |- Discussion |Test tube, solution of |KLB BK 3 | |

| | | |State observations made when NH3(aq) |- Notes taking |Fe2+, Fe3+, Cu2+, Zn2+, |Pg 152-154 | |

| | | |reacts with metal ions in a solution |- Class experiment |Pb2+ |POC F 3 Pg 187-189 | |

|3 |1&2 |Reaction of ammonia |By the end of the lesson, the learner | | | | |

| | |with dilute Acids and |should be able to:- | | | | |

| | |oxygen |- State the products formed when |- Discussion |- Ammonia solution |KLB BK 3 | |

| | | |Ammonia reacts with dilute acid, air |- Notes taking |- Dil. H2SO4 |Pg 155-159 | |

| | | |- State the observations made when |- Experiment |- Platinum wire | | |

| | | |Ammonia burns in air in the presence | | | | |

| | | |of a catalyst | | | | |

| |3 |Large scale |By the end of the lesson, the learner | | | | |

| | |manufacture of |should be able to:- | |Chart on large scale |KLB BK 3 | |

| | |ammonia |Describe how ammonia is produced in |- Discussion |manufacture of |Pg 159-160 | |

| | | |large scale by Haber process |- Notes taking |ammonia |POC F 3 Pg 189-191 | |

| |4&5 |Nitrogenous Fertilizers |By the end of the lesson, the learner | | | | |

| | | |should be able to:- | | |KLB BK 3 | |

| | | |- Name common Nitrogenous fertilizers |- Discussion |Past questions |Pg 161-162 | |

| | | |- Calculate the percentage of Nitrogen |- Calculations | |POC F 3 Pg 191-194 | |

| | | |in the nitrogenous fertilizers |- Notes taking | | | |

|4 |1&2 |Nitric (V) Acid, |- Describe the preparation of Nitric (V) | | | | |

| | |Its preparation in the |Acid in the laboratory |- Discussion |Chart on Otswald |KLB BK 3 | |

| | |laboratory and |- Describe the Otswald process used in |- Notes taking |process |Pg 162-165 | |

| | |Industrial preparation |the large scale manufacture of |- Drawing the Otswald | |POC F 3 Pg 194-198 | |

| | | |nitric (V) acid |Process flowchart | | | |

| |3 |Reaction of dilute |By the end of the lesson, the learner | | | | |

| | |HNO3 with Metals, |should be able to:- | | | | |

| | |Carbonates, |State and explain the observations made |- Experiment |Test tube, dilute HNO3 |KLB BK 3 | |

| | |Hydroxides and oxides |when dilute HNO3 react with metals, |- Discussion |Na2CO3, NaHCO3, |Pg 165-169 | |

| | | |carbonates, metal hydroxides & oxides |- Notes taking |NaOH and MgO |POC F 3 Pg 198-199 | |

| |4&5 |Reaction of |By the end of the lesson, the learner | | | | |

| | |Concentrated HNO3 |should be able to:- | | | | |

| | |- Uses of nitric acid |- State and explain the chemical |- Discussion | |KLB BK 3 | |

| | | |reactions of concentrated HNO3 |- Notes taking | |Pg 169-171 | |

| | | |- State the uses of HNO3 | | |POC F 3 Pg 200-202 | |

|5 |1 |Action of heat on |By the end of the lesson, the learner | | | | |

| | |Nitrates |should be able to:- | |Test tubes, NaNO3, | | |

| | |- Test for nitrates |- Identify the products formed when |- Discussion |Mg(NO3)2, AgNO3 |KLB BK 3 | |

| | | |Different nitrates are heated |- Teacher demonstration |NH4NO3, source of |Pg 171-174 | |

| | | |- Describe how nitrates are tested |- Notes taking |heat |POC F 3 Pg 203-206 | |

| |2 |Pollution effects of |By the end of the lesson, the learner | | | | |

| | |Nitrogen compounds |should be able to:- | | |KLB BK 3 | |

| | |in the environment |Explain the pollution effects of nitrogen |- Discussion |Past questions |Pg 174-175 | |

| | | |compounds in the environment |- Notes taking | |POC F 3 Pg 206-207 | |

| |3 |Sulphur and its |By the end of the lesson, the learner | | | | |

| | |Compounds. |should be able to:- | | | | |

| | |Occurrence and |- Describe the extraction of sulphur |- Discussion |Chart on the frasch |KLB BK 3 | |

| | |Extraction of sulphur |by the frasch process |- Notes taking |process |Pg 180-184 | |

| | |- Frasch process |- Describe the allotropes of sulphur | | |POC F 3 Pg 218-223 | |

| | |- Allotropes of sulphur | | | | | |

| |4 |Physical and chemical |By the end of the lesson, the learner | | | | |

| | |properties of sulphur |should be able to:- | | | | |

| | |- Uses of sulphur |- State the physical and chemical |- Discussion | |KLB BK 3 | |

| | | |properties of sulphur |- Notes taking | |Pg 184-190 | |

| | | |- State the uses of sulphur | | |POC F 3 Pg 224-228 | |

| |5 |SO2 Preparation in the |By the end of the lesson, the learner | | | | |

| | |laboratory |should be able to:- | | |KLB BK 3 | |

| | | |Describe the laboratory preparation of |- Discussion |Chart on the |Pg 190-191 | |

| | | |SO2 |- Notes taking |Preparation of SO2 |POC F 3 Pg 228-232 | |

|6 |1 |Chemical and physical |By the end of the lesson, the learner | | | | |

| | |Properties of SO2 |should be able to:- | | |KLB BK 3 | |

| | | |State and describe the chemical and |- Discussion | |Pg 191-201 | |

| | | |physical properties of SO2 |- Notes taking | |POC F 3 Pg 232-238 | |

| |2 |Large scale |By the end of the lesson, the learner | | | | |

| | |manufacture of |should be able to:- | | |KLB BK 3 | |

| | |sulphuric acid |Explain the preparation of sulphuric |- Discussion |Chart on the contact |Pg 201-203 | |

| | | |acid the contact process |- Notes taking |process |POC F 3 Pg 238-241 | |

| |3&4 |Reaction of dilute |By the end of the lesson, the learner | | | | |

| | |H2SO4 |should be able to:- | | | | |

| | |Reaction of |- State and explain the chemical |- Discussion |CuSO4.5H2O, sugar, |KLB BK 3 | |

| | |concentrated H2SO4 |Properties of dilute H2SO4 and |- Notes taking |Copper, Zn, S, C and |Pg 203-210 | |

| | | |Concentrated H2SO4 |- Teacher demonstration |NaCl |POC F 3 Pg 243-251 | |

| | | |- Distinguish between the reaction of | | | | |

| | | |dilute and concentrated H2SO4 | | | | |

| |5 |H2S, preparation and |By the end of the lesson, the learner | | | | |

| | |Properties |should be able to:- | | |KLB BK 3 | |

| | | |Describe the preparation and state the properties of |- Discussion |Chart on the |Pg 210-213 | |

| | | |hydrogen sulphide |- Notes taking |Preparation of H2S |POC F 3 Pg 251-255 | |

|7 |1 |Atmospheric pollution |By the end of the lesson, the learner | | | | |

| | |by sulphur compounds |should be able to:- | | |KLB BK 3 | |

| | | |Explain the environmental pollution |- Discussion |Past questions |Pg 213-214 | |

| | | |caused by sulphur containing |- Notes taking | |POC F 3 Pg 255-256 | |

| | | |compounds | | | | |

| |2 |Chlorine and its |By the end of the lesson, the learner | | | | |

| | |Compounds |should be able to:- | | | | |

| | |Preparation in the |- Describe and explain the laboratory |- Discussion |Chart on the laboratory |KLB BK 3 | |

| | |laboratory and its |preparation of chlorine |- Notes taking |preparation of Cl2 |Pg 219-228 | |

| | |properties |- State and explain the properties of | | |POC F 3 Pg 265-283 | |

| | | |chlorine | | | | |

| |3&4 |Test for chloride ions |By the end of the lesson, the learner | | | | |

| | |Uses of chlorine |should be able to:- | | | | |

| | |HCl gas preparation in |- Describe the test for Cl- ion |- Discussion | |KLB BK 3 | |

| | |the laboratory and its |- State the uses of chlorine |- Notes taking | |Pg 229-237 | |

| | |properties |- Describe the preparation of HCl | | |POC F 3 Pg 283-294 | |

| | | |- State and explain thepropertiesof HCl | | | | |

| | | |- Explain the effect of H2O on HCl | | | | |

| |5 |Large scale |By the end of the lesson, the learner | | | | |

| | |manufacture of HCl |should be able to:- | | | | |

| | |Uses of HCl |- Describe the industrial manufacture |- Discussion |Chart on large scale |KLB BK 3 | |

| | |Environmental |Of HCl |- Notes taking |manufacture of HCl |Pg 237-239 | |

| | |pollution of Cl2 and its |- State the uses of HCl | | |POC F 3 Pg 294-296 | |

| | |compounds |- Explain the environmental pollution | | | | |

| | | |caused by Cl2 and its compounds | | | | |

|8 |1-5 |END YEAR EXAMINATIONS | |

|9 |1-5 |END YEAR EXAMINATIONS AND REVISION OF THE EXAMINATIONS | |

| | |CLOSING OF THE SCHOOL FOR DECEMBER HOLIDAYS | |

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