Chemistry week of 8/29-9/2 - Chamblee Charter High School



GPS Standards – SCSh1-7, SC2 c MondayMaterials mole samples of elements,students are expected to have a calculator Content & Methods Introduce mass/mole conversions for elements (no compounds)Hold up mole sample of Al – 3 ways of counting matter, mass, moles, and particles. The method of counting does not change how much aluminum is in the bag. Scientists count matter in different ways depending on the application. The only direct way we have of measuring the amount of matter is in grams. Determining amount of moles and particles involve calculations.Molar masses of compoundsMass and mole conversions using molar masses for compoundsEvaluation HW for Ch. 10Due 3/6 Ch. 10.1 Moles and Particles Read p. 320-324, p. 323-4 #1-3, 5, p. 358 #83, 90, 92, 94, 98, 99 Due 3/7 Ch. 10.2 Mass and Moles: Read p. 325-328, p. 328-9 # 16, 17, p. 358 #102-104, 108-110 Due 3/9 Ch. 10.3 Moles and Mass of Compounds p. 335-7 #34-40 evensDue 3/13– Mini-labs – show all work with appropriate unitsDue 3/14 Ch. 10.2 Mass, Moles, and Particles: Read p. 329-332, p. 331 # 19, 20, p. 359 #112, 113, 115, 119, p. 363 #211Quiz 3/15 Ch. 10.1 to 10.3 Mass, mole, particles and unit conversions Due 3/16 Ch. 10.1-10.3 Mass, mole, particles, sub-particles: p. 339 #42-44, 46, p. 359-360, #128, 129, 138, 143-149 oddsCh. 10.5 Hydrates: Read Ch. 10.5 p. 351-354, p. 353 #74, 75, 77, 81 p. 361-3 #181, 185-187, p. 364-5 #9, 10, 14, p. 555 #116Ch. 10.4 Empirical & Molecular Formulas: Read Ch. 10.4 p. 341-350, p. 346 #60 p. 350 #62, p. 360-1 #167, 184, 196, 197Ch. 10.4 % Composition: Read Ch. 10.4 p. 341-350, p. 344-6 #54, p. 360-3 #162, 169, 180, p. 555 #114-115Progress 1st – 2nd –4th – 5th – Tuesday – Materials balances, scratch paper, small and large weigh boats, iron filings, zinc pellets, scoopulas, tea candles, lighter, pencils, stopwatchesContent & Methods Warm-up – review predicting products and writing complete chemical equationsCounting matter mini-labs introduces multi-step unit conversions. Students conduct experiments to determine how long it would take to use up 1 mole of pencil lead and burn 1 mole of candle wax. They also measure out equal masses of iron and zinc and compare the number of atoms contained in the samples.Evaluation class participation, HW, quiz (3/15)Progress 1st – 2nd –4th – 5th – Wednesday – Content & Methods Warm-up – review writing formulas of compoundsLesson on finding molar mass of compounds including hydrates – bullet symbol means water is attached to the compound. It is not a multiplication symbol. Add the masses of all the atoms in the compound.Using molar mass to convert grams of compound to moles and vice versaStudents may work on counting matter mini labs if there is time after the lessonEvaluation class participation, HW, quiz (3/15)Progress 1st – 2nd –4th – 5th – ThursdayMaterials - whiteboards, markers Content & Methods Whiteboard practice – lesson on 2-step conversions between mass, mole, and particles Complete analysis for mini-labs – report is due Monday if not completed in classEvaluation Progress 1st – 2nd –4th – 5th – Friday 3/10 – No schoolProgress ................
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