Предмет: Химия, автор: philipstelik7303

Напишіть рівняння реакцій за схемами
А)Ba → BaO → Ba(OH)2
Б)S → SO2 → H2SO3

Ответы

Автор ответа: karina32489

Ответ:

A)2Ba+O2=2BaO

BaO+H2O=Ba(OH)2

Б)S+O2=SO2

SO2+H2O=H2SO3

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