[tex]CuO + H_2 =^t Cu + H_2O\\Cu + 4HNO_3(concentrated ) = Cu(NO_3)_2 + 2NO_2 + 2H_2O\\Cu(NO_3)_2 + 2NaOH = Cu(OH)_2 + 2NaNO_3\\Cu(OH)_2 =^t CuO + H_2O[/tex]
[tex]x_1 = Cu\\x_2 = Cu(NO_3)_2\\x_3 = Cu(OH)_2[/tex]
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
[tex]CuO + H_2 =^t Cu + H_2O\\Cu + 4HNO_3(concentrated ) = Cu(NO_3)_2 + 2NO_2 + 2H_2O\\Cu(NO_3)_2 + 2NaOH = Cu(OH)_2 + 2NaNO_3\\Cu(OH)_2 =^t CuO + H_2O[/tex]
[tex]x_1 = Cu\\x_2 = Cu(NO_3)_2\\x_3 = Cu(OH)_2[/tex]