How to Calculate Vapour Pressure?
Vapour Pressure calculator uses vapour_pressure_of_solution = Mole Fraction of Solvent*Vapour Pressure of Solvent to calculate the Vapour Pressure of Solution, Vapour Pressure is the pressure of the vapor which is formed after a solid get dissolves into the liquid. Vapour Pressure of Solution and is denoted by Psolution symbol.
How to calculate Vapour Pressure using this online calculator? To use this online calculator for Vapour Pressure, enter Mole Fraction of Solvent (χsolvent) and Vapour Pressure of Solvent (Posolvent) and hit the calculate button. Here is how the Vapour Pressure calculation can be explained with given input values -> 25470 = 0.9*28300.