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Автор - dianaevdokimova77

Запишите цепочку превращений
Mg->MgO->MgCl2->Mg(OH)2->MgO

Ответ

Автор - igore3
2Mg + O2 -> 2MgO
MgO + 2HCl -> MgCl2 + H2O
MgCl2 + 2NaOH -> 2NaCl + Mg(OH)2
Mg(OH)2 -> MgO + H2O

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