Question

Помогите пожалуйста срочно ​

Answer 1

1) $CH_{4} + 2O_{2} = CO_{2} + 2H_{2}O$

2) $2CH_{3}COOH + 2K = 2CH_{3}COOK + H_{2}$

3) $C_{2}H_{5}OH + 3O_{2} = 2CO_{2} + 3H_{2}O$

4) $2C_{2}H_{5}OH + 2K = 2C_{2}H_{5}OK + H_{2}$