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A 10.00 g sample of a soluble barium salt is treated with an excess of sodium sulfate to precipitate — Stoichiometry Chemistry Question

Question

A 10.00 g sample of a soluble barium salt is treated with an excess of sodium sulfate to precipitate 11.21 g BaSO4 (M = 233.4). Which barium salt is it?

A.

BaCl2 (M = 208.2)

✓ Correct
B.

Ba(O2CH)2 (M = 227.3)

C.

Ba(NO3)2 (M = 261.3)

D.

BaBr2 (M = 297.1)

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