Hydrogen sulphide gas was bubbled through a solution of zinc nitrate for sometime. (i) State the observations made. (ii) Where should the experiment be carried out...

      

Hydrogen sulphide gas was bubbled through a solution of zinc nitrate for sometime.
(i) State the observations made.
(ii) Where should the experiment be carried out and why?

  

Answers


Maurice
(i) Black precipitate of ZnS is formed.
- Yellow solid of sulphur is deposited at the bottom of the beaker.

(ii) In the fume chamber because H2S is poisonous.
maurice.mutuku answered the question on September 6, 2019 at 08:27


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