9/24/07 B Block homework

Finish studying for naming compounds test tomorrow

9/19/2007 B block homework

Finish the four worksheets started in class and start studying for the test on Tuesday...

9/19/2007 B block homework

Finish the front page of the writing equations worksheet......
Also finish the Percent Water in Popcorn lab if not turned in today

9/17/2007 B block homework

Do Naming Compounds puzzle
Name the following compounds. Use the marked letters to unscramble the puzzle below

1. Na2S :_ _ _ _ _ _ _ _ _ _ _ _ _
x
2. NH4Cl: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
x
3. CuF: _ _ _ _ _ _ _ _ _ _ _ _ _ _
x
4. PbSO4: _ _ _ _ _ _ _ _ _ _ _
x
5. CuF2: _ _ _ _ _ _ _ _ _ _ _ _ _ _
x
6. Hg(NO3)2 : _ _ _ _ _ _ _ _ _ _ _ _ _ _
x
7. Al2O3: _ _ _ _ _ _ _ _ _ _ _ _ _
x
8. N2O4: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
x
9. CO: _ _ _ _ _ _ _ _ _ _ _ _ _ _
x
10. H2SO4 : _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
x
11. CaBr2: _ _ _ _ _ _ _ _ _ _ _ _ _ _
x
12. Ce2O: _ _ _ _ _ _ _ _ _ _ _
x
13. MgCl2: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
x

What do you get from the chemical reaction between vegetable oil, sugar, vanilla and cream?

_ _ _ _ _ _ _ _ _ _ _ _ _

9/14/2007 B block homework

Molecular mass and percent composition problems:
Molecular mass problems:
1. C7H5(NO2)3

2. NaHCO3

3. CH3Cl

Percent composition problems:
1. CH3COOH

2. Mg(OH)2

3. C7H5(NO2)3

9/13/2007 E block homework

Finish Observation lab write up
Start reading Mountains Beyond Mountains Chapter 3

9/13/2007 B block homework

Finish Writing Formulas worksheet

9/12/2007 B block homework

Finish the lab write up for the Copper Chloride lab