Saturday, August 29, 2009

Agenda for 8.31 to 9.4

Monday 8.31

Class: Naming and writing formulas and compounds...., review % composition, empirical and molecular formulas (redo on Tuesday and Thursday after school)

Assignment: Learn the names and symbols of the first 30 elements

Tuesday 9.1

Class: Introduction to Balancing Equations.... a solved example is here

Assignment: Read pages 14 - 16 (1.3.1 - 1.3.3) and review example problems. Solve #1-3 pg 17, Review cations (+ charged ions) and anions (- charged ions) names, charges and symbols from your "charge" chart.

Quiz: names and symbols of the first 30 elements


Wednesday 9.2

Class: more naming / writing compounds and balancing equations

Assignment: balance the equations #4 pg 17

Thursday 9.3

Class: review of g - mol, 6.02 E 23, % composition, empirical and molecular formulas and balancing equations, introduce stoichiometry (g - mol conversions in balanced reactions)

Assignment: balance the equations #5 pg 17


Friday 9.4

Class: solved esxmaples of stoichiometry (mass - mole) relationships in balancing equations.

Assignment: Read pages 18-20 (1.41-1.43) and review the example problems. Solve #1-3 on pg 19.

Quiz: naming and writing compounds (see polyatomic chart and class examples, note: a balancing equation quiz will be given on Tuesday both times you can use your ion chart)

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Questions? email doug.abshire.achs@gmail.com or call 303.853.7786

Thanks, Mr. A

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