Answer to Question #194436 in Inorganic Chemistry for Robi

Question #194436

How to identify Na2S and Na2SO4 aqueous solutions? Write down all the steps and reagents needed and their balanced chemical equations.


1
Expert's answer
2021-05-18T07:52:28-0400

When we put lead acetate than

Lead Sulphide and sodium acetate are formed.

Lead Sulphide is black in color .


When BaCl2 is added to sodium Sulphate then BaSO4 is formed which is white in color this is identification of Sulphate .


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