Предмет: Химия, автор: Phosphorescent

1. Вычислите количество вещества оксида бария, полученного при взаимодействии бария, количество вещества которого 8 моль с кислородом.

Ответы

Автор ответа: amriyazdonnabiev

Ответ:

8моль

Объяснение:

8моль Х

2Ва + О2 = 2ВаО

2моль 2моль

Х=8*2/2=8моль

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