Chemistry, asked by yedeshekhar2, 10 months ago

what is action of conc.HNO3 on CU.​

Answers

Answered by simmujosan
0

Explanation:

Nitric acid reacts with copper according to the reaction: 4 HNO3(l) + Cu(s) ==> Cu(NO3)2(s and aq) + 2 NO2(g) + 2 H2O(l) The copper nitrate salt that forms is a deep blue color. The nitrogen dioxide is a maroon vapor.

Answered by ashuto56
0

Answer:

Cu+HNO3→ Cu(No3)2+NO+H2O

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