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A 0.01 M solution of a metal salt forms white precipitates when mixed with equal volumes of 0.01 M N โ€” Descriptive Chemistry Chemistry Question

Question

A 0.01 M solution of a metal salt forms white precipitates when mixed with equal volumes of 0.01 M Na2CO3 and 0.01 M Na2SO4, but no precipitate with 0.01 M NaOH. What is the metal salt?

A.

MgCl2

B.

ZnCl2

C.

AgNO3

D.

BaCl2

โœ“ Correct
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