Предмет: Химия, автор: qqww2222r

Складіть рівняння реакцій за наведеною схемою , зазначте тип кожної з них
H2O2=O2=K2O=KOH​

Ответы

Автор ответа: svetka1574
4

Ответ:

Объяснение:

2H2O2 = 2H2O + O2 (разложение)

4K + O2 = 2K2O (соединение)

K2O + H2O = 2KOH (соединение)

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