Объяснение:
2NaOH + H2SO4 = Na2SO4 + 2H2O
2NaOH + Zn = Na2ZnO2 + H2
2NaOH + CO2 = Na2CO3 + H2O
2NaOH + SO3 = Na2SO4 + H2O
3NaOH + FeCl3 = Fe(OH)3 + 3NaCl
NaOH + HCl = NaCl + H2O
Объяснение:
2NaOH + H2SO4 = Na2SO4 + 2H2O
2NaOH + Zn = Na2ZnO2 + H2
2NaOH + CO2 = Na2CO3 + H2O
2NaOH + SO3 = Na2SO4 + H2O
3NaOH + FeCl3 = Fe(OH)3 + 3NaCl
NaOH + HCl = NaCl + H2O