Автор - Valushka1803

ca-caO--ca(oh)2-ca(NO3) 2 что дальше?

Ответ

Проверено экспертом

Автор - zubareva45
Ca⇒CaO⇒Ca(OH)₂⇒Ca(NO₃)₂⇒Ca(OH)₂

2Ca + O₂=2CaO
CaO + H₂O = Ca(OH)₂
Ca(OH)₂+ 2HNO₃ = Ca(NO₃)₂+ H₂O
Ca(NO₃)₂+ 2NaOH = Ca(OH)₂ +2NaNO₃


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