Make the equations for the reactions of obtaining oxides of the presented elements: H20 N2O5 AS2O5 Cu2O

univerkov | January 17, 2021 | education

1) 2H2 + O2 = 2H2O
2) NO2 + NO + O2 = N2O5 or 2HNO3 + P2O5 = 2HPO3 + N2O5
3) 2H3AsO4 = As2O5 + 3H2O
4) 4Cu + O2 = 2Cu2O (with a lack of oxygen) or Cu + CuO = Cu2O

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