NaOH + CO2 = 2. Ba(OH)2 + N2O5 = 3. CuСО3 + HNO3 = 4. NaOH + H2SO4 = 5. Al2(SO4)3 + NaOH = 6. Mg + HCl = 7. CrО + HCl= 8. MgO + HNO3 = 9. ZnSO4 + KOH = 10.AgNO3 + KCl=

2NaOH + CO2 = Na2CO3 + H2O Ba(OH)2 + N2O5 = Ba(NO3)2 + H2O CuCO3 + 2HNO3 = Cu(NO3)2 + CO2 + H2O 2NaOH + H2SO4  = Na2SO4 + 2H2O Al2(SO4)3 + 6NaOH = 2Al(OH)3 + 3Na2SO4 Mg+2HCl = MgCl2 + H2 CrO + 2HCl = CrCl2 + H2O MgO + 2HNO3 = Mg(NO3)2 + H2O ZnSO4 + 2KOH = Zn(OH)2 + K2SO4 AgNO3 + KCl = AgCl + KNO3