Multiple Choice
What is the molarity of phosphoric acid in a 31.5% (by mass) aqueous solution?
A) 0.0846 m
B) 0.156 m
C) 0.0390 m
D) 0.0780 m
E) The density of the solution is needed to solve the problem.
Correct Answer:
Verified
Correct Answer:
Verified
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