a student has been collecting silver coins and copper coins one day is observed a black coating on Silver coins and green coating on copper coins give the chemical name of black and green coating over the form
Answers
Answered by
2
black coating is Ag2S - Silver sulphide
green coating is Cu(OH)2.CuCO3 - Basic Copper carbonate
green coating is Cu(OH)2.CuCO3 - Basic Copper carbonate
Similar questions