Solved

Calculate the Mole Fraction of HCl in a 9

Question 86

Multiple Choice

Calculate the mole fraction of HCl in a 9.45% (by mass) aqueous solution.

A) 0.0491
B) 0.0516
C) 0.0981
D) 0.0245
E) The density of the solution is needed to solve the problem.

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