These reactions are not balanced. Let's balance them:
1) CH3COOH + H2 -> CH3COOH + H2O2) CH3COOH + Cu(OH)2 -> Cu(CH3COO)2 + 2H2O3) CH3COOH + K -> CH3COOK + H2
Balancing the equations would depend on the specific conditions of the reaction.
These reactions are not balanced. Let's balance them:
1) CH3COOH + H2 -> CH3COOH + H2O
2) CH3COOH + Cu(OH)2 -> Cu(CH3COO)2 + 2H2O
3) CH3COOH + K -> CH3COOK + H2
Balancing the equations would depend on the specific conditions of the reaction.