Odpowiedzi

2009-11-07T13:42:12+01:00
A) octan sodu
CH₃COOH + NaOH -> CH₃COONa + H₂O
2 CH₃COOH + Na₂O -> 2 CH₃COONa + H₂O
2 CH₃COOH + 2 Na -> 2 CH₃COONa + H₂

b) mrówczan wapnia
2 HCOOH + Ca(OH)₂ -> (HCOO)₂Ca + 2 H₂O
2 HCOOH + CaO -> (HCOO)₂Ca + H₂O
2 HCOOH + Ca -> (HCOO)₂Ca + H₂

c) maślan potasu
C₃H₇COOH + KOH -> C₃H₇COOK + H₂O
2 C₃H₇COOH + K2O -> 2 C₃H₇COOK + H₂O
2 C₃H₇COOH + 2 K -> 2 C₃H₇COOK + H₂
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