Answer:
Explanation:
To determine the mole fraction of solute in a solution, we need to know the moles of solute and the total moles of solute and solvent combined.
In this case, you mentioned that the solution is a 3.14 m aqueous solution. The "m" represents molarity, which is defined as the number of moles of solute per liter of solution.
However, to calculate the mole fraction, we need the actual number of moles of solute, not just the molarity. Without the information about the specific solute and its concentration in moles, we cannot calculate the mole fraction.
Please provide the moles of solute and the total moles of solute and solvent if you have that information, and I will be happy to help you calculate the mole fraction.