THE UNIVERSITY OF THE STATE OF NEW YORK Reference …
C
THE UNIVERSITY OF THE STATE OF NEW YORK ? THE STATE EDUCATION DEPARTMENT ? ALBANY, NY 12234
Reference Tables for Physical Setting/CHEMISTRY
2011 Edition
Table A Standard Temperature and Pressure
Table D Selected Units
Name Standard Pressure
Standard Temperature
Value
101.3 kPa 1 atm
273 K 0?C
Unit
kilopascal atmosphere
kelvin degree Celsius
Table B Physical Constants for Water
Heat of Fusion Heat of Vaporization Specific Heat Capacity of H2O()
334 J/g 2260 J/g 4.18 J/g?K
Table C Selected Prefixes
Factor 103 10?1 10?2 10?3 10?6 10?9 10?12
Prefix kilodecicentimillimicronanopico-
Symbol k d c m n p
Symbol m g Pa K mol
J
s min h d y L ppm M
u
Name meter gram pascal kelvin mole
joule
second minute hour day year liter parts per million molarity
atomic mass unit
Quantity length mass pressure temperature amount of substance energy, work, quantity of heat time time time time time volume concentration solution concentration
atomic mass
Reference Tables for Physical Setting/ Chemistry ? 2011 Edition
1
Table E Selected Polyatomic Ions
Formula
Name
H3O+
hydronium
Hg22+
mercury(I)
NH4+
ammonium
} CCH2H3C3OO2O? ? acetate
CN?
cyanide
CO32? HCO3?
carbonate
hydrogen carbonate
C2O42? ClO?
oxalate hypochlorite
ClO2? ClO3? ClO4?
chlorite chlorate perchlorate
Formula
Name
Cr O42? Cr2O72? MnO4? NO2? NO3? O22? OH?
chromate dichromate permanganate nitrite nitrate peroxide hydroxide
PO43? SCN?
SO32? SO42? HSO4? S2O32?
phosphate thiocyanate sulfite sulfate hydrogen sulfate thiosulfate
Table F Solubility Guidelines for Aqueous Solutions
Ions That Form Soluble Compounds
Group 1 ions (Li+, Na+, etc.) ammonium (NH4+) nitrate (NO3?) aCcHet3aCteO(OC?2)H3O2? or hydrogen carbonate (HCO3?) chlorate (ClO3?) halides (Cl?, Br?, I?)
sulfates (SO42?)
Exceptions
when combined with Ag+, Pb2+, or Hg22+ when combined with Ag+, Ca2+, Sr2+, Ba2+, or Pb2+
Ions That Form Insoluble Compounds*
Exceptions
carbonate (CO32?) chromate (CrO42?)
phosphate (PO43?) sulfide (S2?) hydroxide (OH?)
when combined with Group 1 ions or ammonium (NH4+) when combined with Group 1 ions, Ca2+, Mg2+, or ammonium (NH4+) when combined with Group 1 ions or ammonium (NH4+) when combined with Group 1 ions or ammonium (NH4+) when combined with Group 1 ions, Ca2+, Ba2+, Sr2+, or ammonium (NH4+)
*compounds having very low solubility in H2O
Reference Tables for Physical Setting/ Chemistry ? 2011 Edition
2
Solubility (g solute/100. g H2O)
Table G Solubility Curves at Standard Pressure
150. KI
140.
NaNO3
130. KNO3
120.
110.
100.
90.
80. NH4Cl
70. HCl
60. KCl
50.
40.
NaCl
30. KClO3
20. NH3
10.
SO2
0
0
10. 20. 30. 40. 50. 60. 70. 80. 90. 100.
Temperature (?C)
Reference Tables for Physical Setting/ Chemistry ? 2011 Edition
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Vapor Pressure (kPa)
200. 150.
101.3 kPa 100.
Table H Vapor Pressure of Four Liquids
propanone ethanol
water
ethanoic acid
50.
0
0
25
50.
75
100.
125
Reference Tables for Physical Setting/ Chemistry ? 2011 Edition
4
Table I Heats of Reaction at 101.3 kPa and 298 K
Table J Activity Series**
Reaction
CH4(g) + 2O2(g)
CO2(g) + 2H2O()
C3H8(g) + 5O2(g)
3CO2(g) + 4H2O()
2C8H18() + 25O2(g)
16CO2(g) + 18H2O()
2CH3OH() + 3O2(g)
2CO2(g) + 4H2O()
C2H5OH() + 3O2(g)
2CO2(g) + 3H2O()
C6H12O6(s) + 6O2(g)
6CO2(g) + 6H2O()
2CO(g) + O2(g)
2CO2(g)
C(s) + O2(g)
CO2(g)
4Al(s) + 3O2(g)
2Al2O3(s)
N2(g) + O2(g)
2NO(g)
N2(g) + 2O2(g)
2NO2(g)
2H2(g) + O2(g)
2H2O(g)
2H2(g) + O2(g)
2H2O()
N2(g) + 3H2(g)
2NH3(g)
2C(s) + 3H2(g)
C2H6(g)
2C(s) + 2H2(g)
C2H4(g)
2C(s) + H2(g)
C2H2(g)
H2(g) + I2(g)
2HI(g)
KNO3(s) H2O K+(aq) + NO3?(aq)
NaOH(s) H2O Na+(aq) + OH?(aq)
NH4Cl(s) H2O NH4+(aq) + Cl?(aq) NH4NO3(s) H2O NH4+(aq) + NO3?(aq) NaCl(s) H2O Na+(aq) + Cl?(aq)
LiBr(s) H2O Li+(aq) + Br?(aq)
H+(aq) + OH?(aq)
H2O()
H (kJ)* ?890.4 ?2219.2 ?10943 ?1452 ?1367 ?2804 ?566.0 ?393.5 ?3351 +182.6 +66.4 ?483.6 ?571.6 ?91.8 ?84.0 +52.4 +227.4 +53.0 +34.89 ?44.51 +14.78 +25.69 +3.88 ?48.83 ?55.8
*The H values are based on molar quantities represented in the equations. A minus sign indicates an exothermic reaction.
Most Active Least Active
Metals Li Rb K Cs Ba Sr Ca Na Mg Al Ti Mn Zn Cr Fe Co Ni Sn Pb H2 Cu Ag Au
Nonmetals Most Active
F2 Cl2 Br2 I2
Least Active
**Activity Series is based on the hydrogen standard. H2 is not a metal.
Reference Tables for Physical Setting/ Chemistry ? 2011 Edition
5
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