3. Chemical Reactions
Stoichiometry
3. Chemical Reactions Stoichiometry
46PRACTICE PROBLEM
Potassium superoxide, KO2, is used to convert carbon dioxide and water into oxygen
4 KO2 (s) + 4 CO2 (g) + 2 H2O (g) → 4 KHCO3 (s) + 3 O2 (g)
Calculate the number of molecules of O2 (g) produced from the 0.0692 g CO2 (g)
Potassium superoxide, KO2, is used to convert carbon dioxide and water into oxygen
4 KO2 (s) + 4 CO2 (g) + 2 H2O (g) → 4 KHCO3 (s) + 3 O2 (g)
Calculate the number of molecules of O2 (g) produced from the 0.0692 g CO2 (g)