Question

помогите с химией
1)CH3COOH+K=
2)CH3COOH+Са=
3)CH3COOH+K2S=

Answer 1

1) 2CH₃COOH + 2K = 2CH₃COOK + H₂

2) 2CH₃COOH + Ca = (CH₃COO)Ca + H₂

3) 2CH₃COOH + K₂S = 2CH₃COOK + H₂S