Odpowiedzi

2010-04-03T15:50:50+02:00
Ca-->CaO-->Ca(OH)2-->Ca(CH3COO)2
2Ca + O2 = 2CaO
CaO + H2O = Ca(OH)2
Ca(OH)2 + 2CH3COOH = Ca(CH3COO)2 + 2H2O
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