Redox reactions

Question

CH₂O + Ag₂O + OH^- → 2Ag + HCO₂^-+ H₂O

—how many grams of Ag are formed if 2.32 grams of Ag2O are used

—If 0.98 grams of Ag are formed what is the yield of the reaction

Answer 1

2.32 g of Ag₂O 1 mole Ag₂O 2 moles Ag 107.87 grams

231.73 g 1 mole Ag₂O 1 mole Ag

2.16 grams

% Yield = 0.98 X 100 =45.37%

2.16