Предмет: Химия, автор: alekstimofeev05

Ca → Ca(OH)2 →CaCO3 → CO2​

Ответы

Автор ответа: KateVishnevskaya
1

1. Ca + 2H₂O → Ca(OH)₂ + H₂

2. Ca(OH)₂ + Na₂CO₃ → СaCO₃ + 2NaOH

3. CaCO₃ →t°C CaO + CO₂

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