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 .

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↓