Wednesday, August 19, 2009

Agenda for 8.24 to 8.28


Monday 8.24

Class: Internet activity: TOK Tidbit, click here for instructions

Assignment: study for tomorrow's quiz on grams, moles, number of particles, and molar mass conversions. Bring a calculator!

reference links:

gram to mol conversion

molecules to mol conversion

atoms to mol conversion


Tuesday 8.25

Class: Solve percent composition problems, empirical and molecular formula problems,

Assignment: Review pages 6-7. Read pages 8-9 and review example problems. Solve #4 -10 pg 8. Show all work!

Quiz: grams - moles - molar mass - number of particles conversions


Wednesday 8.26

Class: finish empirical and molecular formula problems

Assignment: Read pages 10-12 and review example problems. Solve problems #1-10 pgs 12-13. Show all work!


Thursday 8.27

Class: Significant figures and scientific notation (see pgs 34-35), begin Nomenclature of elements, compounds and molecules with translating words <-> formulas. Review for the quiz on Friday. Links to solved problems:

empirical formula

molecular formula


Assignment: Review pages 8-12 Solve problems #11 - 20 pg 13. Know names and symbols of the first 20 elements on the Periodic Table.


Friday 8.28

Class: Naming and writing formulas and compounds....

Assignment: NONE except to "catch up" if needed on solved problems.....

Quiz: percent composition and empirical / molecular formulas.

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

Thanks, Mr. A

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