Question

Нужно сделать ионные уравнения для этих реакций.
1)C17H35COONa + Ca(NO3)2 = (C17H35COO)2Ca + NaNo3
2)C17H35COONa + HCl = C17H35COOH + NaCl
3)C17H35COONa + (CH3COO)2Mg = C17H35COOMg + CH3COONA
Спасибо.

Answer 1

2С₁₇H₃₅COONa + Ca(NO₃)₂ => (C₁₇H₃₅COO)₂Ca↓ + 2NaNO₃
2C₁₇H₃₅COO⁻ + 2Na⁺ + Ca²⁺ + 2NO₃⁻ => (C₁₇H₃₅COO)₂Ca↓ + 2Na⁺ + 2NO₃⁻
C₁₇H₃₅COO⁻ + Ca²⁺ => (C₁₇H₃₅COO)₂Ca↓

С₁₇H₃₅COONa + HCl => C₁₇H₃₅COOH↓ + NaCl
C₁₇H₃₅COO⁻ + Na⁺ + H⁺ + Cl⁻ => C₁₇H₃₅COOH↓ + Na⁺ + Cl⁻
C₁₇H₃₅COO⁻ + H⁺ => C₁₇H₃₅COOH↓


2C₁₇H₃₅COONa + (CH₃COO)₂Mg = (C₁₇H₃₅COO)₂Mg↓ + 2CH₃COONa
2C₁₇H₃₅COO⁻ + 2Na⁺ + 2CH₃COO⁻ + Mg²⁺ = (C₁₇H₃₅COO)₂Mg↓ +
+ 2CH₃COO⁻ + 2Na⁺
2C₁₇H₃₅COO⁻  + Mg²⁺ = (C₁₇H₃₅COO)₂Mg↓

Answer 2

Спасибо