Chemistry
What do you observe when caustic soda solution is added, first a little and then in excess, to the following solutions:
(a) FeCl3
(b) ZnSO4
(c) Pb(NO3)2
(d) CuSO4
Write balanced equations for these reactions.
Related Questions
Name the chloride of a metal which is soluble in excess of ammonium hydroxide. Write the equation for the same.
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.
What do you observe when freshly precipitated aluminum hydroxide reacts with caustic soda solution? Give a balanced equation.
What is observed when hot concentrated caustic soda solution is added to
(a) Zinc and
(b) Aluminium?
Write balanced equations.