Which procedure(s) will allow a student to differentiate between solid sodium sulfate and solid sodi — Descriptive Chemistry Chemistry Question
Question
Which procedure(s) will allow a student to differentiate between solid sodium sulfate and solid sodium sulfite?
I. Make solutions of each and look for a precipitate when added to 0.10 M Ba(NO3)2.
II. Add crystals of each to 0.10 M HCl and watch for bubbles.
III. Make solutions of each and test with a pH indicator.
A.
I only
B.
III only
C.
I and II only
D.✓ Correct
II and III only
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