Răspuns:
ACIZII SI BAZELE SUNT DISOCIATE, in timp ce apa nu disociaza
NaOH + HCl----> NaCl + H2O
Na⁺OH⁻ + H⁺Cl⁻----> Na⁺Cl⁻ + H2O
2NaCl + H2SO4---> Na2SO4 + 2H2O
2Na⁺Cl⁻ + H2⁺SO4²⁻---> Na2⁺SO4²⁻ + 2H2O
Ca(OH)2 + 2HCl----> CaCl2 + 2H2O
Ca²⁺(OH)2⁻ + 2H⁺Cl⁻ ===> Ca²⁺Cl2⁻ + 2H2O
Ca(OH)2 + H2SO4----> CaSO4 + 2H2O
Ca²⁺(OH)2⁻ +H2⁺SO4²⁻---> Ca²⁺SO4²⁻ + 2H2O
Al(OH)3 + 3HCl-----> AlCl3 + 3H2O
Al³⁺(OH)3⁻ + 3H⁺Cl⁻----> Al³⁺Cl3⁻ + 3H2O
2Al(OH)3 + 3H2SO4----> Al2(SO4)3 + 6H2O
2Al³⁺(OH)3⁻ + 3H2⁺SO4²⁻ + Al2³⁺(SO4)3²⁻ + 6H2O
Explicație:
