Reference no: EM132749441

1. For the reaction given, how many grams of oxygen will react with 10.0g aluminum?

4al(s) + 3 O2(g) -> 2Al2O3(s)

2. Oxidation is the ___ of electrons, while reduction is the ___ of electrons

a. Gain, loss

b. Loss, gain

c. Transfer, sharing

d. Creation, destruction

3. Which of the following is NOT part of the kinetic molecular theory of gases?

a. A gas is composed of very small particles

b. The volume of a gas is the volume of the container

c. Gas particles do not attract or repel one another

d. Gas particles move slower when the temperature increases

4. How many moles of CO2 are in 5.44 x 10^24 molecules of CO2?

5. In a lab experiment, you react 5.0g of O2 with H2 in the following manner: O2 +2h2 ->2H 2O. If you experimentally found that you produced 5.12g of H2o what was you percent yield?