Chemistry, asked by mohitnaiduindia1, 5 months ago

State your observation:-
1) Crystals of ammonium dichromate is heated in a clean dry test tube.
2) Zinc nitrate on thermal decomposition.
3) Sodium hydroxide is added to Zinc sulphate solution.

Answers

Answered by radhika6719
0

Answer:

2...

Explanation:

4 Zn + 10 HNO3 (concentrated) → 4 Zn(NO3)2 + NH4NO3 + 3 H2O. On heating, it undergoes thermal decomposition to form zinc oxide, nitrogen dioxide and oxygen.

Chemical formula: Zn(NO3)2

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