Van't Hoff Relative Lowering of Vapour Pressure given Number of Moles Calculator

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✖A Van't Hoff Factor is the ratio of observed colligative property to theoretical colligative property.ⓘ Van't Hoff Factor [i]			+10% -10%
✖The number of Moles of Solute is the total number of representative particles present in the solute.ⓘ Number of Moles of Solute [n]			+10% -10%
✖Number of Moles of Solvent is the total number of representative particles present in the solvent.ⓘ Number of Moles of Solvent [N]			+10% -10%

✖The Relative Lowering of Vapour Pressure is the lowering of vapour pressure of pure solvent on addition of solute.ⓘ Van't Hoff Relative Lowering of Vapour Pressure given Number of Moles [Δp]

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Van't Hoff Relative Lowering of Vapour Pressure given Number of Moles Solution

STEP 0: Pre-Calculation Summary

Formula Used

Relative Lowering of Vapour Pressure = (Van't Hoff Factor*Number of Moles of Solute)/Number of Moles of Solvent
Δp = (i*n)/N
This formula uses 4 Variables

Variables Used

Relative Lowering of Vapour Pressure - The Relative Lowering of Vapour Pressure is the lowering of vapour pressure of pure solvent on addition of solute.
Van't Hoff Factor - A Van't Hoff Factor is the ratio of observed colligative property to theoretical colligative property.
Number of Moles of Solute - (Measured in Mole) - The number of Moles of Solute is the total number of representative particles present in the solute.
Number of Moles of Solvent - (Measured in Mole) - Number of Moles of Solvent is the total number of representative particles present in the solvent.

STEP 1: Convert Input(s) to Base Unit

Van't Hoff Factor: 1.008 --> No Conversion Required
Number of Moles of Solute: 0.52 Mole --> 0.52 Mole No Conversion Required
Number of Moles of Solvent: 10 Mole --> 10 Mole No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

Δp = (i*n)/N --> (1.008*0.52)/10

Evaluating ... ...

Δp = 0.052416

STEP 3: Convert Result to Output's Unit

0.052416 --> No Conversion Required

FINAL ANSWER

0.052416 <-- Relative Lowering of Vapour Pressure

(Calculation completed in 00.020 seconds)

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University of Hawaiʻi at Mānoa (UH Manoa), Hawaii, USA

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< Relative Lowering of Vapour Pressure Calculators

Molecular Mass of Solvent given Relative Lowering of Vapour Pressure

LaTeX Go Molecular Mass Solvent = ((Vapour Pressure of Pure Solvent-Vapour Pressure of Solvent in Solution)*1000)/(Molality*Vapour Pressure of Pure Solvent)

Relative Lowering of Vapour Pressure

LaTeX Go Relative Lowering of Vapour Pressure = (Vapour Pressure of Pure Solvent-Vapour Pressure of Solvent in Solution)/Vapour Pressure of Pure Solvent

Mole Fraction of Solute given Vapour Pressure

LaTeX Go Mole Fraction of Solute = (Vapour Pressure of Pure Solvent-Vapour Pressure of Solvent in Solution)/Vapour Pressure of Pure Solvent

Mole Fraction of Solvent given Vapour Pressure

LaTeX Go Mole Fraction of Solvent = Vapour Pressure of Solvent in Solution/Vapour Pressure of Pure Solvent

Van't Hoff Relative Lowering of Vapour Pressure given Number of Moles Formula

LaTeX Go

Relative Lowering of Vapour Pressure = (Van't Hoff Factor*Number of Moles of Solute)/Number of Moles of Solvent
Δp = (i*n)/N

What causes the Relative Lowering Of Vapour Pressure?

This lowering in vapour pressure is due to the fact that after the solute was added to the pure liquid (solvent), the liquid surface now had molecules of both, the pure liquid and the solute. The number of solvent molecules escaping into vapour phase gets reduced and as a result the pressure exerted by the vapour phase is also reduced. This is known as relative lowering of vapour pressure. This decrease in vapour pressure depends on the amount of non-volatile solute added in the solution irrespective of its nature and hence it is one of the colligative properties.

How to Calculate Van't Hoff Relative Lowering of Vapour Pressure given Number of Moles?

Van't Hoff Relative Lowering of Vapour Pressure given Number of Moles calculator uses Relative Lowering of Vapour Pressure = (Van't Hoff Factor*Number of Moles of Solute)/Number of Moles of Solvent to calculate the Relative Lowering of Vapour Pressure, The Van't Hoff Relative Lowering of Vapour Pressure given Number of Moles formula is the measure of relative lowering of vapour pressure of solute which associates or dissociates in solution. Relative Lowering of Vapour Pressure is denoted by Δp symbol.

How to calculate Van't Hoff Relative Lowering of Vapour Pressure given Number of Moles using this online calculator? To use this online calculator for Van't Hoff Relative Lowering of Vapour Pressure given Number of Moles, enter Van't Hoff Factor (i), Number of Moles of Solute (n) & Number of Moles of Solvent (N) and hit the calculate button. Here is how the Van't Hoff Relative Lowering of Vapour Pressure given Number of Moles calculation can be explained with given input values -> 0.052416 = (1.008*0.52)/10.

FAQ

What is Van't Hoff Relative Lowering of Vapour Pressure given Number of Moles?

The Van't Hoff Relative Lowering of Vapour Pressure given Number of Moles formula is the measure of relative lowering of vapour pressure of solute which associates or dissociates in solution and is represented as Δp = (i*n)/N or Relative Lowering of Vapour Pressure = (Van't Hoff Factor*Number of Moles of Solute)/Number of Moles of Solvent. A Van't Hoff Factor is the ratio of observed colligative property to theoretical colligative property, The number of Moles of Solute is the total number of representative particles present in the solute & Number of Moles of Solvent is the total number of representative particles present in the solvent.

How to calculate Van't Hoff Relative Lowering of Vapour Pressure given Number of Moles?

The Van't Hoff Relative Lowering of Vapour Pressure given Number of Moles formula is the measure of relative lowering of vapour pressure of solute which associates or dissociates in solution is calculated using Relative Lowering of Vapour Pressure = (Van't Hoff Factor*Number of Moles of Solute)/Number of Moles of Solvent. To calculate Van't Hoff Relative Lowering of Vapour Pressure given Number of Moles, you need Van't Hoff Factor (i), Number of Moles of Solute (n) & Number of Moles of Solvent (N). With our tool, you need to enter the respective value for Van't Hoff Factor, Number of Moles of Solute & Number of Moles of Solvent and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

How many ways are there to calculate Relative Lowering of Vapour Pressure?

In this formula, Relative Lowering of Vapour Pressure uses Van't Hoff Factor, Number of Moles of Solute & Number of Moles of Solvent. We can use 3 other way(s) to calculate the same, which is/are as follows -

Relative Lowering of Vapour Pressure = (Vapour Pressure of Pure Solvent-Vapour Pressure of Solvent in Solution)/Vapour Pressure of Pure Solvent
Relative Lowering of Vapour Pressure = Number of Moles of Solute/Number of Moles of Solvent
Relative Lowering of Vapour Pressure = Number of Moles of Solute/(Number of Moles of Solute+Number of Moles of Solvent)

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