Write the reaction equation: 1) HNO3 + NH4HCO3 → 2) HNO3 + Cu (OH) 2 → 3) HNO3 + MgO →

1) HNO3 + NH4HCO3 = NH4NO3 + H2O + CO2 (when nitric acid interacts with ammonium bicarbonate, ammonium nitrate, carbon dioxide and water are formed);

2) 2HNO3 + Cu (OH) 2 = Cu (NO3) 2 + 2H2O (when nitric acid interacts with copper hydroxide, copper nitrate and water are formed);

3) 2HNO3 + MgO = Mg (NO3) 2 + H2O (when nitric acid interacts with magnesium oxide, magnesium nitrate and water are formed).



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