Предмет: Химия, автор: nataliyapidlubn

урівняйте будьласка рівняняння терміново:
HNO - NO2 + H2O +O2
P2O5+H2O - H3PO4
KClO3 - KCl + O2

Ответы

Автор ответа: svin99

1

4HNO3 = 4NO2 + 2H2O +O2
P2O5 + 3H2O = 2H3PO4
2KClO3 = 2KCl + 3O2
....................

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