14. Solutions
Mole Fraction
7PRACTICE PROBLEM
Acetone (C3H6O) is a highly effective solvent that can dissolve both organic and inorganic compounds, and some salts too. A 2.40 M LiCl solution in acetone has a density of 0.8529 g/cm3. What is the mole fraction of LiCl in the solution?
Acetone (C3H6O) is a highly effective solvent that can dissolve both organic and inorganic compounds, and some salts too. A 2.40 M LiCl solution in acetone has a density of 0.8529 g/cm3. What is the mole fraction of LiCl in the solution?
ANSWERS OPTIONS
A
0.157
B
0.577
C
0.843
D
0.352