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Q. What happens when dilute hydrochloric acid is poured into barium sulfate?
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Answered by
3
Answer:
Reason: BaSO3 is a salt of weak acid (H2SO3), therefore dilute acid such as HCl decomposes barium sulphate to produce sulphur dioxide gas which has the smell of burning sulphur.
Answered by
3
Answer:
BaSO4 + 2HCl = BaCl2 + H2SO4
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