Question

how sodium zincate is formed...❣❣​

Answer 1

Answer:

Sodium Zincate is formed by Sodium cation (Na^+) and Zincate anion (ZnO2^-2) , thus, giving rise to the chemical formula of Na2ZnO2. Here, zincate anion has valency 2.

Answer 2

$\huge\bf{Answer}$

When a base reacts with a metal, then a metal salt and hydrogen gas are formed. When sodium hydroxide solution is heated with zinc, then sodium zincate and hydrogen gas are formed.....❤