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vikabalitskaya

Ответ:

Zn + 2HCl = ZnCl2 + H2

Mg + H2SO4 → MgSO4 + H2

NaCl + HCl = Cl2 + NaH

Fe(OH)3 + 3HNO3 = Fe(NO3)3 + 3H2O

Au + H2SO4 → AuO + SO2 + H2O

Na2CO3 + 2HCl = 2NaCl + H2O + CO2

HNO3 (aq) + NaCl (aq) → HCl (aq) + NaNO3 (aq)

Объяснение:

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