Question

complete the chemical reaction
Cu+ dil. HNO3- -​

Answer 1

Answer:

4 HNO3(l) + Cu(s) ==> Cu(NO3)2(s and aq) + 2 NO2(g) + 2 H2O(l)

Explanation:

Answer 2

Explanation:

When copper reacts with concentratednitric acid, the nitrate ions are reduced from N(+V) to N(+IV) to form nitrogen dioxide, while copper is oxidized from Cu(0) to Cu(+II) in copper(II) nitrate.