_______ cannot replace zinc from zinc sulphate.
Reactivity series: The reactivity series is the arrangement of metals in the decreasing order of their reactivity.
Therefore, Silver cannot replace zinc from zinc sulphate.
Describe giving all practical details, how would you prepare :
(a) copper sulphate crystals from a mixture of charcoal and black copper oxide,
(b) zinc sulphate crystals from zinc dust (powdered zinc and zinc oxide),
(c) sodium hydrogen carbonate crystals.
(d) Calcium sulphate from calcium carbonate.
Can you store copper sulphate solutions in a zinc pot?