Ответ:
Объяснение:
3Mg + 2H3PO4 = Mg3(PO4)2 + 3H2
BaO + H2SO3 = BaSO3 + H2O
SO2 + 2NaOH = Na2SO3 + H2O
HBr + NaOH = NaBr + H2O
K2S + 2HCl = 2KCl + H2S↑
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Answers & Comments
Ответ:
Объяснение:
3Mg + 2H3PO4 = Mg3(PO4)2 + 3H2
BaO + H2SO3 = BaSO3 + H2O
SO2 + 2NaOH = Na2SO3 + H2O
HBr + NaOH = NaBr + H2O
K2S + 2HCl = 2KCl + H2S↑