Какие из перечисленных ниже оксидов могут реагировать с водой
а)оксид меди(2),б)оксид фосфора(5)в)оксид калия(,г)оксид кальция.д)оксид серебра(1)Напишите уравнения возможных реакций
P2O5+3H2O=2H3PO4
K2O+H2O=2KOH
CaO+H2O=Ca(OH)2
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