Lets take a quiz
1. For the balanced equation shown below, if the reaction of 98.7 grams of O2 produces a 79.2% yield, how many grams of Cl2 would be produced?
4HCl+O2=>2H2O+2Cl2
a. 347.12 g
b. 456.56 g
c. 203.57 g
2. For the balanced equation shown below, if the reaction of 58.9 grams of C6H6O2 produces a 46.7% yield, how many grams of H2O would be produced?
2C6H6O2+7O2=>12CO+6H2O
a. 14.6 g
b. 13.5 g
c. 10.92 g
3. For the balanced equation shown below, if the reaction of 40.8 grams of C6H6O3 produces a 39.0% yield, how many grams of H2O would be produced ?
C6H6O3+6O2=>6CO2+3H2O
a. 7.8 g
b. 8.456 g
c. 6.318 g
4. For the balanced equation shown below, if the reaction of 53.8 grams of CaCO3 produces 9 grams of CaO, what is the percent yield?
CaCO3=>CaO+CO2
a. 36.7 %
b. 44 %
c. 29.87 %
5. For the balanced equation shown below, if the reaction of 39.3 grams of C6H5Cl produced 11.3 grams of H2O, what is the percent yield?
4C6H5Cl + 29O2 --> 24CO2 + 10H2O + 2Cl2
a. 82.54 %
b. 63.59 %
c. 71.88 %
1. For the balanced equation shown below, if the reaction of 98.7 grams of O2 produces a 79.2% yield, how many grams of Cl2 would be produced?
4HCl+O2=>2H2O+2Cl2
a. 347.12 g
b. 456.56 g
c. 203.57 g
2. For the balanced equation shown below, if the reaction of 58.9 grams of C6H6O2 produces a 46.7% yield, how many grams of H2O would be produced?
2C6H6O2+7O2=>12CO+6H2O
a. 14.6 g
b. 13.5 g
c. 10.92 g
3. For the balanced equation shown below, if the reaction of 40.8 grams of C6H6O3 produces a 39.0% yield, how many grams of H2O would be produced ?
C6H6O3+6O2=>6CO2+3H2O
a. 7.8 g
b. 8.456 g
c. 6.318 g
4. For the balanced equation shown below, if the reaction of 53.8 grams of CaCO3 produces 9 grams of CaO, what is the percent yield?
CaCO3=>CaO+CO2
a. 36.7 %
b. 44 %
c. 29.87 %
5. For the balanced equation shown below, if the reaction of 39.3 grams of C6H5Cl produced 11.3 grams of H2O, what is the percent yield?
4C6H5Cl + 29O2 --> 24CO2 + 10H2O + 2Cl2
a. 82.54 %
b. 63.59 %
c. 71.88 %