Question

A Chemical compound sodium sulphate reacts with a chemical x and after reaction to the product include a chemical compounds Y with white ppt which is insoluble in water and second product formed is sodium chloride.
a.Identify the compound X and Y
b.write down the chemical reaction for the chemical reaction involved.

Answer 1

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(a) X – BaCl2 ( Barium Chloride )
Y – BaSO4 ( Barium Sulphate )

(b) Na2SO4 + BaCl2 ——> BaSO4 + 2NaCl

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Answer 2

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THE COMPOUNDS USED ARE
X= BARIUM CHLORIDE (BACL2)
Y= BARIUM SULPHATE (BASO4)

THE REACTION TAKEN IN THIS PROCESS IS
NA2SO4+ BACL2 -------> BASO4 ( white.preciptate)+2NACL...