Ответы 1
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Объяснение: MgCO₃.......=Mg(OH)₂ напрямую невозможно получить гидроксид магния.
MgCO₃ не растворимая соль, поэтому надо получить хлорид магния, а из хлорида магния можно получить гидроксид магния:
MgCO₃+2HCI=MgCI₂+CO₂+H₂O
MgCI₂+2NaOH=Mg(OH)₂+2NaCI
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Автор:
ashleyhbbn - 6 лет назад
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