Question

In. What. Way is copper2 oxide. Behaving. When. It. Reacts. With. Dilute nitric. Acid

Answer 1

Explanation:

a few drops of nitric acid are placed on an older copper penny (and the reaction is shown). ... The reaction produces red-brown nitrogen dioxide gas and a hot, concentrated solution of copper(II) nitrate, which is blue. As the water evaporates and the solution cools, crystals of Cu(NO3)2(s) begin to form.

Answer 2

Hello my friend.

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.