C чем вступает в реакцию кислота HNO3 все возможные уравнения напишите

1) + Met

Cu + 4HNO3 (conc) = Cu (NO3) 2 + 2NO2 + 2H2O

2) + basic oxide

MgO + 2HNO3 (conc) = MgNO3 + H2O

3) + non-metall

P + HNO3 (conc) = H3PO4 + NO2 + H2O (I dont want to write coefficients^)

4) + acidic oxide (Reductant)

P2O3 + HNO3 (conc) = H3PO4 + NO2 + H2O (again, not write coefficients)

5) + Basic, alkali for example

NaOH + HNO3 = NaNO3 + H2O

6) + Acid (Reductant)

H2S + HNO3 = H2SO4 + NO2 + H2O (again, not write coefficients)

7) + Salt (reductant, cause all nitrates are soluble in water)

K2S + HNO3 = K2SO4 + H2O + NO2 (again, not write coefficients)

For 5-9 class it's quite^)