FormulaDen.com

Physics Chemistry Math Chemical Engineering Civil Electrical Electronics Electronics and Instrumentation Materials Science Mechanical Production Engineering Financial Health

Osmotic Pressure given Vapour Pressure Formula

GoOsmotic Pressure for Non Electrolyte Formula

GoOsmotic Pressure given Concentration of Two Substances Formula

Fx Copy

LaTeX Copy

The Osmotic Pressure is the minimum pressure which needs to be applied to a solution to prevent the inward flow of its pure solvent across a semipermeable membrane. Check FAQs

π = \frac{(p o - p) \cdot [R] \cdot T}{V m \cdot p o}

π - Osmotic Pressure?p_o - Vapour Pressure of Pure Solvent?p - Vapour Pressure of Solvent in Solution?T - Temperature?V_m - Molar Volume?[R] - Universal gas constant?

Osmotic Pressure given Vapour Pressure Example

With values

With units

Only example

Here is how the Osmotic Pressure given Vapour Pressure equation looks like with Values.

Here is how the Osmotic Pressure given Vapour Pressure equation looks like with Units.

Here is how the Osmotic Pressure given Vapour Pressure equation looks like.

2.5003 = \frac{(2000 - 1895.86) \cdot 8.3145 \cdot 298}{51.6 \cdot 2000}

2.5003Pa = \frac{(2000Pa - 1895.86Pa) \cdot 8.3145 \cdot 298K}{51.6m³/mol \cdot 2000Pa}

2.5003 = \frac{(2000 - 1895.86) \cdot 8.3145 \cdot 298}{51.6 \cdot 2000}

Tip: Use pencil ( Pencil

) icon above to edit Input Values and Units.

Calculate

Recalculate

Solution

Copy

Reset

You are here -

Home » Category

Chemistry » Category

Solution and Colligative properties » Category

Osmotic Pressure » fx Osmotic Pressure given Vapour Pressure

Osmotic Pressure given Vapour Pressure Solution

Follow our step by step solution on how to calculate Osmotic Pressure given Vapour Pressure?

FIRST Step Consider the formula

π = \frac{(p o - p) \cdot [R] \cdot T}{V m \cdot p o}

Next Step Substitute values of Variables

∴

π = \frac{(2000Pa - 1895.86Pa) \cdot [R] \cdot 298K}{51.6m³/mol \cdot 2000Pa}

Next Step Substitute values of Constants

∴

π = \frac{(2000Pa - 1895.86Pa) \cdot 8.3145 \cdot 298K}{51.6m³/mol \cdot 2000Pa}

Next Step Prepare to Evaluate

∴

π = \frac{(2000 - 1895.86) \cdot 8.3145 \cdot 298}{51.6 \cdot 2000}

Next Step Evaluate

∴

π = 2.50027814769607Pa

LAST Step Rounding Answer

∴

π = 2.5003Pa

Osmotic Pressure given Vapour Pressure Formula Elements

Variables

Constants

Osmotic Pressure

The Osmotic Pressure is the minimum pressure which needs to be applied to a solution to prevent the inward flow of its pure solvent across a semipermeable membrane.

Symbol: π

Measurement: PressureUnit: Pa

Note: Value should be greater than 0.

Formulas to find Osmotic Pressure

Vapour Pressure of Pure Solvent

The Vapour Pressure of Pure Solvent is the vapour pressure of solvent prior to addition of solute.

Symbol: p_o

Measurement: PressureUnit: Pa

Note: Value should be greater than 0.

Formulas to find Vapour Pressure of Pure Solvent

Vapour Pressure of Solvent in Solution

The Vapour Pressure of Solvent in Solution is the vapour pressure of solvent post addition of solute.

Symbol: p

Measurement: PressureUnit: Pa

Note: Value should be greater than 0.

Formulas to find Vapour Pressure of Solvent in Solution

Temperature

Temperature is the degree or intensity of heat present in a substance or object.

Symbol: T

Measurement: TemperatureUnit: K

Note: Value can be positive or negative.

Formulas to find Temperature

Molar Volume

Molar Volume is the volume occupied by one mole of a substance which can be a chemical element or a chemical compound at Standard Temperature and Pressure.

Symbol: V_m

Measurement: Molar Magnetic SusceptibilityUnit: m³/mol

Note: Value can be positive or negative.

Formulas to find Molar Volume

Universal gas constant

Universal gas constant is a fundamental physical constant that appears in the ideal gas law, relating the pressure, volume, and temperature of an ideal gas.

Symbol: [R]

Value: 8.31446261815324

Other Formulas to find Osmotic Pressure

Go Osmotic Pressure for Non Electrolyte

π = c \cdot [R] \cdot T

Go Osmotic Pressure given Concentration of Two Substances

π = (C 1 + C 2) \cdot [R] \cdot T

Go Osmotic Pressure given Density of Solution

π = ρ sol \cdot [g] \cdot h

Go Osmotic Pressure given Depression in Freezing Point

π = \frac{ΔH fusion \cdot ΔT f \cdot T}{V m \cdot ({T fp}^{2})}

Other formulas in Osmotic Pressure category

Go Total Concentration of Particles using Osmotic Pressure

c = \frac{π}{[R] \cdot T}

Go Ostwald-Walker Dynamic Method for Relative Lowering of Vapour Pressure

Δp = \frac{w B}{w A + w B}

Go Relative Lowering of Vapour Pressure

Δp = \frac{p o - p}{p o}

Go Relative Lowering of Vapour Pressure given Number of Moles for Concentrated Solution

Δp = \frac{n}{n + N}

How to Evaluate Osmotic Pressure given Vapour Pressure?

Osmotic Pressure given Vapour Pressure evaluator uses Osmotic Pressure = ((Vapour Pressure of Pure Solvent-Vapour Pressure of Solvent in Solution)*[R]*Temperature)/(Molar Volume*Vapour Pressure of Pure Solvent) to evaluate the Osmotic Pressure, The Osmotic Pressure given Vapour Pressure is the minimum pressure which needs to be applied to a solution to prevent the inward flow of its pure solvent across a semipermeable membrane. It is also defined as the measure of the tendency of a solution to take in pure solvent by osmosis. Osmotic Pressure is denoted by π symbol.

How to evaluate Osmotic Pressure given Vapour Pressure using this online evaluator? To use this online evaluator for Osmotic Pressure given Vapour Pressure, enter Vapour Pressure of Pure Solvent (p_o), Vapour Pressure of Solvent in Solution (p), Temperature (T) & Molar Volume (V_m) and hit the calculate button.

FAQs on Osmotic Pressure given Vapour Pressure

What is the formula to find Osmotic Pressure given Vapour Pressure?

The formula of Osmotic Pressure given Vapour Pressure is expressed as Osmotic Pressure = ((Vapour Pressure of Pure Solvent-Vapour Pressure of Solvent in Solution)*[R]*Temperature)/(Molar Volume*Vapour Pressure of Pure Solvent). Here is an example- 1.549769 = ((2000-1895.86)*[R]*298)/(51.6*2000).

How to calculate Osmotic Pressure given Vapour Pressure?

With Vapour Pressure of Pure Solvent (p_o), Vapour Pressure of Solvent in Solution (p), Temperature (T) & Molar Volume (V_m) we can find Osmotic Pressure given Vapour Pressure using the formula - Osmotic Pressure = ((Vapour Pressure of Pure Solvent-Vapour Pressure of Solvent in Solution)*[R]*Temperature)/(Molar Volume*Vapour Pressure of Pure Solvent). This formula also uses Universal gas constant .

What are the other ways to Calculate Osmotic Pressure?

Here are the different ways to Calculate Osmotic Pressure-

Osmotic Pressure=Molar Concentration of Solute*[R]*Temperature
Osmotic Pressure=(Concentration of Particle 1+Concentration of Particle 2)*[R]*Temperature
Osmotic Pressure=Density of Solution*[g]*Equilibrium Height

Can the Osmotic Pressure given Vapour Pressure be negative?

Yes, the Osmotic Pressure given Vapour Pressure, measured in Pressure can be negative.

Which unit is used to measure Osmotic Pressure given Vapour Pressure?

Osmotic Pressure given Vapour Pressure is usually measured using the Pascal[Pa] for Pressure. Kilopascal[Pa], Bar[Pa], Pound Per Square Inch[Pa] are the few other units in which Osmotic Pressure given Vapour Pressure can be measured.

Let Others Know

✖

Facebook

Twitter

Copied!

: Value
: Unit

Osmotic Pressure given Vapour Pressure Formula

​GoOsmotic Pressure for Non Electrolyte Formula

​GoOsmotic Pressure given Concentration of Two Substances Formula

Osmotic Pressure given Vapour Pressure Example

Osmotic Pressure given Vapour Pressure Solution

Osmotic Pressure given Vapour Pressure Formula Elements

Other Formulas to find Osmotic Pressure

Other formulas in Osmotic Pressure category

How to Evaluate Osmotic Pressure given Vapour Pressure?

FAQs on Osmotic Pressure given Vapour Pressure

Variable Name

GoOsmotic Pressure for Non Electrolyte Formula

GoOsmotic Pressure given Concentration of Two Substances Formula