a solution is prepared by dissolving 0.47 g of a solute in 12.7 g of cyclohexane what is the boiling point
a solution is prepared by dissolving 0.47 g of a solute in 12.7 g of cyclohexane what is the freezing point change
You have to know what the solute is.
To calculate the boiling point elevation, we need to use the equation:
ΔTb = Kbm
Where:
ΔTb is the boiling point elevation (difference between the boiling point of the solution and the boiling point of the pure solvent),
Kb is the molal boiling point elevation constant (a characteristic property of the solvent),
m is the molality of the solution (mol solute/kg solvent).
First, we need to calculate the molality of the solution:
Molality (m) = moles of solute / mass of solvent (in kg).
To find the moles of solute:
moles = mass / molar mass.
1. Determine the moles of solute:
The molar mass of the solute is required. Since we don't have that information, it is not possible to proceed further without it. Please provide the molar mass of the solute to continue with the calculation.