Question

3. Write chemical reaction of Zinc metal with NaOH.

Answer 1

Answer:

Sodium hydroxide reacts with zinc and water to form sodium zincate and hydrogen gas. Zn(s)+2NaOH(aq)+2H2O(l)→Na2Zn(OH)4(aq)+H2(g). Zinc react with sodium hydroxide to produce zincate sodium and hydrogen. This reaction takes place at a temperature near 550°C.

Answer 2

Answer:

Zn + 2NaOH+2H2O = Na2ZnO2 +H2

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