Предмет: Химия, автор: anastasiaakinshina70

C → CO2 → CaCO3 → CO2 → CaCO3 Написать цепочку превращений​

Ответы

Автор ответа: kataasik14
1

Ответ:

C + O2 – CO2

CO2 + CaO – CaCO3

CaCO3 – CaO + CO2 (над стрелкой знак температуры,т.к. реакция разложения)

CO2 + CaO – CaCO3

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