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A white solid is either sodium carbonate or sodium sulfate. Which procedure will best distinguish be โ€” Descriptive Chemistry Chemistry Question

Question

A white solid is either sodium carbonate or sodium sulfate. Which procedure will best distinguish between the two?

A.

Adding 1.0 M hydrochloric acid to the two solids

โœ“ Correct
B.

Adding 1.0 M barium nitrate to solutions made from the two solids

C.

Adding 1.0 M potassium bromide to solutions made from the two solids

D.

Measuring the conductivity of solutions made from the two solids

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