## < ⎙ 5 Other formulas that you can solve using the same Inputs

Change in Boiling Point of Solvent
Change in Boiling Point of Solvent=Molal Boiling Point Elevation Constant*Molal Concentration of Solute GO
Mole Fraction Using Molality
Mole Fraction Of Solute=(Molality*Molar Mass Of The Solvent)/(1000+Molality*Molar Mass Of The Solvent) GO
Molarity Using Molality
Molarity=(Molarity*Density*1000)/(1000+Molality*Molar Mass of the Solute) GO
Molal Boiling Point Elevation Constant when Boiling Point Elevation is Given
Molal Boiling Point Elevation Constant=Boiling Point Elevation/Molality GO
Molality when Boiling Point Elevation and Constant are Given
Molality=Boiling Point Elevation/Molal Boiling Point Elevation Constant GO

### Boiling Point Elevation Formula

Boiling Point Elevation=Molal Boiling Point Elevation Constant*Molality
More formulas
Molal Boiling Point Elevation Constant when Boiling Point Elevation is Given GO
Molality when Boiling Point Elevation and Constant are Given GO

## Why Does Boiling Point Elevation Occur?

The boiling point of a liquid is the temperature at which its vapour pressure is equal to the pressure of its surrounding environment. Non-volatile substances do not readily undergo evaporation and have very low vapour pressures (assumed to be zero). When a non-volatile solute is added to a solvent, the vapour pressure of the resulting solution is lower than that of the pure solvent. Therefore, a greater amount of heat must be supplied to the solution for it to boil. This increase in the boiling point of the solution is the boiling point elevation. An increase in the concentration of added solute is accompanied by a further decrease in the vapour pressure of the solution and further elevation in the boiling point of the solution

## How to Calculate Boiling Point Elevation?

Boiling Point Elevation calculator uses Boiling Point Elevation=Molal Boiling Point Elevation Constant*Molality to calculate the Boiling Point Elevation, Boiling point Elevation is defined as the increase in the boiling point of a solvent upon the addition of a solute. When a non-volatile solute is added to a solvent, the resulting solution has a higher boiling point than that of the pure solvent. Boiling Point Elevation and is denoted by ΔT2b symbol.

How to calculate Boiling Point Elevation using this online calculator? To use this online calculator for Boiling Point Elevation, enter Molal Boiling Point Elevation Constant (Kb) and Molality (m) and hit the calculate button. Here is how the Boiling Point Elevation calculation can be explained with given input values -> -4.719081 = 0.51*0.034.

### FAQ

What is Boiling Point Elevation?
Boiling point Elevation is defined as the increase in the boiling point of a solvent upon the addition of a solute. When a non-volatile solute is added to a solvent, the resulting solution has a higher boiling point than that of the pure solvent and is represented as ΔT2b=Kb*m or Boiling Point Elevation=Molal Boiling Point Elevation Constant*Molality. Molal Boiling Point Elevation Constant is the constant of elevation in boiling point of solute and has a specific value depending on the identity of the solvent and Molality is defined as the total number of moles of solute per kilograms of solvent present in the solution.
How to calculate Boiling Point Elevation?
Boiling point Elevation is defined as the increase in the boiling point of a solvent upon the addition of a solute. When a non-volatile solute is added to a solvent, the resulting solution has a higher boiling point than that of the pure solvent is calculated using Boiling Point Elevation=Molal Boiling Point Elevation Constant*Molality. To calculate Boiling Point Elevation, you need Molal Boiling Point Elevation Constant (Kb) and Molality (m). With our tool, you need to enter the respective value for Molal Boiling Point Elevation Constant and Molality and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
Let Others Know