Ответ:
5. K + O2 = K2O +H2O = KOH + H3PO4 = K3PO4 + H2O
P + O2 = P2O5 + H2O = H3PO4 + KOH = K3PO4 + H2O
Объяснение:
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Ответ:
5. K + O2 = K2O +H2O = KOH + H3PO4 = K3PO4 + H2O
P + O2 = P2O5 + H2O = H3PO4 + KOH = K3PO4 + H2O
Объяснение: