Problem: An aqueous solution contains 32% HCl by mass.Calculate mole fraction of the solution.

FREE Expert Solution

We have to calculate the mole fraction of HCl in a 32% by mass solution of HCl.


Mass percent of a component in solution is calculated by this formula:

mass percent = mass of componentmass of solution×100 %

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Problem Details

An aqueous solution contains 32% HCl by mass.

Calculate mole fraction of the solution.

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Our tutors have indicated that to solve this problem you will need to apply the Mole Fraction concept. You can view video lessons to learn Mole Fraction. Or if you need more Mole Fraction practice, you can also practice Mole Fraction practice problems.