Chemistry, asked by arwapoonawala031843, 5 months ago

5. Write the observation for the following
reaction. Sodium hydroxide is added drop
wise till in excess to a solution of zinc
sulphate. *
ZnSO, + 2NaOH
Na so, +
+ 2NaOH
→ Na ZnO, + 2H,0
​

Answers

Answered by ashitanagesia816
1

Answer:

Na2ZnO2 + H2O is the answer

Answered by simantasahu
0

Explanation:

When sodium hydroxide solution is added drop by drop to zinc sulphate solution a white precipitate is formed which is soluble in excess of sodium hydroxide.

ZnSO4+2NaOH=Zn(OH)2+Na2SO4

Zn(OH)2+2NaOH=Na2ZnO2+2H20.

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