Question

С каким веществом реагирует гидроксид цинка? 1) хлорид натрия 2) оксид серы (6) 3) вода 4) сульфат бария

Answer 1

Zn(OH)2 + SO3 = ZnSO4 + H2O
Но это в реальных условиях может и не идти. В теории эта реакция идет

Answer 2

Reactivity of Zinc Hydroxide

The reaction of zinc hydroxide with various substances can be described as follows:

1) Sodium Chloride (NaCl): Zinc hydroxide reacts with sodium chloride to form zinc chloride and sodium hydroxide. - Source: 2) Sulfur Dioxide (SO2): Zinc hydroxide reacts with sulfur dioxide to form zinc sulfite. - Source: 3) Water (H2O): Zinc hydroxide can react with water to form zinc oxide and water. - Source: 4) Barium Sulfate (BaSO4): Zinc hydroxide does not react with barium sulfate. - Source: These reactions demonstrate the reactivity of zinc hydroxide with different substances.