Chemistry
What happens when ammonia solution is added first dropwise and then in excess to the following solutions:
(i) CuSO4
(ii) ZnSO4
(iii) FeCl3
Write balanced equations for these reactions.
Related Questions
Write the probable colour of the following salts?
(a) Ferrous salts
(b) Ammonium salts
(c) Cupric salts
(d) Calcium salts
(e) Aluminium salts
Name the chloride of a metal which is soluble in excess of ammonium hydroxide. Write equation for the same.
What do you observe when caustic soda solution is added to the following solution, first a little and then in excess :
(a) FeCl3
(b) ZnSO4
(c) Pb(NO3)2
(d) CuSO4
Write balanced equations for these reactions.
What do you observe when freshly precipitated aluminum hydroxide reacts with caustic soda solution? Give balanced equation.