November 2021 0 8 Report
Составьте уравнения реакций Na2O + H2O = N2O5 + H2O =

CaO + HNO3 = NaOH + P2O5 =

K2O + CO2 = Cu(OH)2 = ? + ?

ВaO + HNO3 = КOH + P2O5 =

К2O + H2O = Р2O5 + H2O =

K2O + SO2 = Fe (OH)2 = ? + ?
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