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zadanie 57
CH₃-CH₂-COO-CH₃
CH₃-COO-CH₂-CH₃
CH₃-CH₂-CH₂-COOH
CH₃-CH(CH₃)-COOH
zadanie 58
Odpowiedź D
CaCl₂ + 2C₁₇H₃₅COONa --> (C₁₇H₃₅COO)₂Ca + 2NaCl
Ca²⁺ + 2Cl⁻ + 2C₁₇H₃₅COO⁻ + 2Na⁺ --> (C₁₇H₃₅COO)₂Ca + 2Na⁺ + 2Cl⁻
Ca²⁺ + 2C₁₇H₅COO⁻ --> (C₁₇H₃₅COO)₂Ca
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zadanie 57
CH₃-CH₂-COO-CH₃
CH₃-COO-CH₂-CH₃
CH₃-CH₂-CH₂-COOH
CH₃-CH(CH₃)-COOH
zadanie 58
Odpowiedź D
CaCl₂ + 2C₁₇H₃₅COONa --> (C₁₇H₃₅COO)₂Ca + 2NaCl
Ca²⁺ + 2Cl⁻ + 2C₁₇H₃₅COO⁻ + 2Na⁺ --> (C₁₇H₃₅COO)₂Ca + 2Na⁺ + 2Cl⁻
Ca²⁺ + 2C₁₇H₅COO⁻ --> (C₁₇H₃₅COO)₂Ca
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Litterarum radices amarae sunt, fructus iucundiores
Pozdrawiam