Write the chemical reaction of nh3 gas with aqueous cu s o4 and ag and abno3 solution respectively.
Answers
Answered by
2
Molecular equation:
CuSO4(aq) + 4NH3(aq) --> [Cu(NH3)4]SO4(aq)
Net ionic equation:
Cu2+ + 4NH3(aq) --> [Cu(NH3)4]^2+ ...... SO4^2- is a spectator ion
Explanation:
When ammonia solution is added to a solution of copper ions, you will first see a gelatinous blue solid forming. It consists of insoluble Cu(OH)2. The OH- comes from the basic solution of ammonia. As more NH3 is added, the precipitate dissolves as more [Cu(NH3)4]^2+ is produced.
Similar questions