Equation ZnSO4 + 2NaOH -> Zn(OH)2 + Na2SO4

  1. Detailed information about the equation ZnSO4 + 2NaOH -> Zn(OH)2 + Na2SO4
    The equation describes the ion exchange reaction between zinc sulfate (ZnSO4) and sodium hydroxide (NaOH), producing zinc hydroxide (Zn(OH)2) and sodium sulfate (Na2SO4).

  2. Reaction conditions
    This reaction takes place under room temperature conditions and does not require a catalyst. The concentration of the reactants also affects the reaction rate.

  3. Reaction process

    • Step 1: Zinc sulfate (ZnSO4) reacts with sodium hydroxide (NaOH) to form zinc ion Zn2+ and sulfate ion SO42-.
    • Step 2: Zinc ion Zn2+ and hydroxide ion OH- combine to form zinc hydroxide (Zn(OH)2) and sodium ion Na+ along with sulfate ion SO42- combine to form sodium sulfate (Na2SO4).

  4. Observable phenomena
    When NaOH is added to the ZnSO4 solution, the solution dissolves to form a white solid, which is Zn(OH)2.

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