Question

Ram added 2 ml of barium chloride solution to 2 ml solution of sodium sulphate.
a) what did he observe?
b) what kind of change is it?
c) Name the ions associated in this reaction.
d) Name the precipitate formed.

Answer 1

1.He observe that double displacement reaction has taken place.

4.barrium sulphate is form as a precipitate.

3. Total Ionic Equation: Ba2 + (aq) + 2Cl- (aq) + 2Na+ (aq) + (SO4)2- (aq) ...

2.double displacement

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