Предмет: Химия, автор: densleptsov59

.Какая из реакций относится к реакциям соединения:

А) 2Mg + O2 → 2MgO

Б) CaCO3 → CaO + CO2

В) Fe + CuSO4 → FeSO4 + Cu

Г) NaOH + HCl → NaCl + H2O

Ответы

Автор ответа: hogwarts10
1

Ответ:

а) соединения

б) разложения

в) замещения

г) обмена

Автор ответа: Sanja2071
1

А) 2Mg + O2 → 2MgO

К реакциям соединения относятся реакции, в результате которых из двух или нескольких простых или сложных веществ образуется одно сложное .

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