State and explain the observations made when concentrated nitric (V) acid is added to copper turnings

      

State and explain the observations made when concentrated nitric (V) acid is added to copper turnings

  

Answers


john
- Blue solution formed.
- Brown fumes.
- HNO3 is a strong oxidizing agent, it oxidizes copper metal to CU2+ ions (blue)v1 and itself is reduced to Nitrogen IV oxide
gas (brown
john3 answered the question on November 4, 2017 at 22:56


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