Предмет: Химия, автор: Аноним

здиснити хим перетворення
ca3n2---ca---cao---ca(oh)2---caco3---co2---H2co3

Ответы

Автор ответа: katevasilieva
0
2Ca+O2=2CaO
CaO+H2O=Ca(OH)2
Ca(OH)2+Na2CO3=CaCO3+2NaOH
CaCO3=CaO+CO2
CO2+H2O=H2CO3
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