## More Example Problems!

For the following questions, do your work on paper and check the answer key to see if you are write. Remember, your answer can differ by a little bit depending on how you rounded your decimals.

1. For the balanced equation CCl4+2HF => CCl2F2+2HCl,

if 39.1 grams of CCl4 were reacted with 18.0 grams of HF, how many grams of CCl2F2 would be produced?

check your answer!

2. For the balanced equation 2NH3+CO2=>CO(NH2)2+H2O,

if 77.5 grams of NH3 were reacted with 59.2 grams of CO2, how many grams of CO(NH2)2 would be produced?

check your answer!

3. For the balanced equation 4C2H3F3+7O2=>8CO+6H2O+6F2,

if 25.5 grams of C2H3F3 were reacted with 11.1 grams of O2, how many grams of H2O would be produced?

check your answer!

4. For the balanced equation Fe3O4+4H2=>3Fe+4H2O,

if 24.4 grams of Fe3O4 were reacted with 1.08 grams of H2, how many grams of Fe would be produced?

check your answer!

5. For the balanced equation C2H5NSCl+4O2=>2CO+2H2O+NO+SO3+HC,

if 20.3 grams of C2H5NSCl were reacted with 29.9 grams of O2, how many grams of SO3 would be produced?

check your answer!

6. For the balanced equation 2C4H8O+11O2=>8CO2+8H2O,

if 6.30 grams of C4H8O were reacted with 10.8 grams of O2, how many grams of CO2 would be produced?

check your answer!

7. For the balanced equation 4C2H3Br3+7O2=>8CO+6H2O+6Br2,

if 19.3 grams of C2H3Br3 were reacted with 2.81 grams of O2, how many grams of H2O would be produced?

check your answer!

8. For the balanced equation 4C2H5N+15O2=>8CO2+10H2O+4NO,

if 28.1 grams of C2H5N were reacted with 49.9 grams of O2, how many grams of NO would be produced?

check your answer!

9. For the balanced equation 4C6H5F+29O2=>24CO2+10H2O+2F,

if 2.58 grams of C6H5F were reacted with 4.88 grams of O2, how many grams of H2O would be produced?

check your answer!

10. For the balanced equation C6H5Cl+7O2=>6CO2+2H2O+HCl,

if 68.4 grams of C6H5Cl were reacted with 223 grams of O2, how many grams of H2O would be produced?

check your answer!