Name____________________________________________ Date____________ Block________
Stoichiometry by the Nose
Use the following equation to answer the following questions:
1. Balance the following equation
____ C5H12 + ____O2  ____CO2 + ____H2O
2. What is the ratio of CO2 generated to O2 consumed?
3. What is the ratio of CO2 generated to C5H12 consumed?
4. If 10 moles of C5H12 are consumed, how many moles of water can be produced?
5. How much will that weigh?
6. If 8 moles of O2 are consumed, how many moles of CO2 are produced?
7. If 8 moles of O2 are consumed, how many grams of CO2 are produced?
8. If 12 moles of CO2 were produced, how many grams of C5H12 were needed?
9. If 20 grams of O2 are consumed how many moles of water are produced?
10. If 144 grams of C5H12 are consumed how many grams of CO2 are produced?
11. If 300 grams of H2O are produced how many grams of O2 were needed?
Use the following equation to answer the following questions:
1. Balance the following equation
____ P + ____Cl2  ____PCl3
2. What is the ratio of PCl3 generated to Cl2 consumed?
3. What is the ratio of PCl3 generated to P consumed?
4. If 10 moles of P are consumed, how many moles of PCl3 can be produced?
5. How much will that weigh?
6. If 8 moles of Cl2 are consumed, how many moles of PCl3 are produced?
7. If 8 moles of P are consumed, how many grams of PCl3 are produced?
8. If 12 moles of PCl3 were produced, how many grams of Cl2 were needed?
9. If 20 grams of Cl2 are consumed how many moles of P are consumed?
10. If 144 grams of P are consumed how many grams of PCl3 are produced?
11. If 300 grams of PCl3 are produced how many grams of Cl2 were needed?