FormulaDen.com

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

Osmotic Pressure given Depression in Freezing Point 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{ΔH fusion \cdot ΔT f \cdot T}{V m \cdot ({T fp}^{2})}

π - Osmotic Pressure?ΔH_fusion - Molar Enthalpy of Fusion?ΔT_f - Depression in Freezing Point?T - Temperature?V_m - Molar Volume?T_fp - Solvent Freezing Point?

Osmotic Pressure given Depression in Freezing Point Example

With values

With units

Only example

Here is how the Osmotic Pressure given Depression in Freezing Point equation looks like with Values.

Here is how the Osmotic Pressure given Depression in Freezing Point equation looks like with Units.

Here is how the Osmotic Pressure given Depression in Freezing Point equation looks like.

2.4995 = \frac{3.246 \cdot 12 \cdot 298}{51.6 \cdot (300^{2})}

2.4995Pa = \frac{3.246kJ/mol \cdot 12K \cdot 298K}{51.6m³/mol \cdot ({300K}^{2})}

2.4995 = \frac{3.246 \cdot 12 \cdot 298}{51.6 \cdot (300^{2})}

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 Depression in Freezing Point

Osmotic Pressure given Depression in Freezing Point Solution

Follow our step by step solution on how to calculate Osmotic Pressure given Depression in Freezing Point?

FIRST Step Consider the formula

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

Next Step Substitute values of Variables

∴

π = \frac{3.246kJ/mol \cdot 12K \cdot 298K}{51.6m³/mol \cdot ({300K}^{2})}

Next Step Convert Units

∴

π = \frac{3246J/mol \cdot 12K \cdot 298K}{51.6m³/mol \cdot ({300K}^{2})}

Next Step Prepare to Evaluate

∴

π = \frac{3246 \cdot 12 \cdot 298}{51.6 \cdot (300^{2})}

Next Step Evaluate

∴

π = 2.49950387596899Pa

LAST Step Rounding Answer

∴

π = 2.4995Pa

Osmotic Pressure given Depression in Freezing Point Formula Elements

Variables

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

Molar Enthalpy of Fusion

The Molar Enthalpy of Fusion is the amount of energy needed to change one mole of a substance from the solid phase to the liquid phase at constant temperature and pressure.

Symbol: ΔH_fusion

Measurement: Molar EnthalpyUnit: kJ/mol

Note: Value should be greater than 0.

Formulas to find Molar Enthalpy of Fusion

Depression in Freezing Point

The Depression in Freezing Point is the phenomena that describes why adding a solute to a solvent results in the lowering of the freezing point of the solvent.

Symbol: ΔT_f

Measurement: TemperatureUnit: K

Note: Value can be positive or negative.

Formulas to find Depression in Freezing Point

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

Solvent Freezing Point

Solvent Freezing Point is the temperature at which the solvent freezes from liquid to solid state.

Symbol: T_fp

Measurement: TemperatureUnit: K

Note: Value can be positive or negative.

Formulas to find Solvent Freezing Point

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 Relative Lowering of Vapour Pressure

π = \frac{Δp \cdot [R] \cdot T}{V m}

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 Depression in Freezing Point?

Osmotic Pressure given Depression in Freezing Point evaluator uses Osmotic Pressure = (Molar Enthalpy of Fusion*Depression in Freezing Point*Temperature)/(Molar Volume*(Solvent Freezing Point^2)) to evaluate the Osmotic Pressure, The Osmotic Pressure given Depression in Freezing Point 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 Depression in Freezing Point using this online evaluator? To use this online evaluator for Osmotic Pressure given Depression in Freezing Point, enter Molar Enthalpy of Fusion (ΔH_fusion), Depression in Freezing Point (ΔT_f), Temperature (T), Molar Volume (V_m) & Solvent Freezing Point (T_fp) and hit the calculate button.

FAQs on Osmotic Pressure given Depression in Freezing Point

What is the formula to find Osmotic Pressure given Depression in Freezing Point?

The formula of Osmotic Pressure given Depression in Freezing Point is expressed as Osmotic Pressure = (Molar Enthalpy of Fusion*Depression in Freezing Point*Temperature)/(Molar Volume*(Solvent Freezing Point^2)). Here is an example- 2.08292 = (3246*12*298)/(51.6*(300^2)).

How to calculate Osmotic Pressure given Depression in Freezing Point?

With Molar Enthalpy of Fusion (ΔH_fusion), Depression in Freezing Point (ΔT_f), Temperature (T), Molar Volume (V_m) & Solvent Freezing Point (T_fp) we can find Osmotic Pressure given Depression in Freezing Point using the formula - Osmotic Pressure = (Molar Enthalpy of Fusion*Depression in Freezing Point*Temperature)/(Molar Volume*(Solvent Freezing Point^2)).

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 Depression in Freezing Point be negative?

Yes, the Osmotic Pressure given Depression in Freezing Point, measured in Pressure can be negative.

Which unit is used to measure Osmotic Pressure given Depression in Freezing Point?

Osmotic Pressure given Depression in Freezing Point 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 Depression in Freezing Point can be measured.

Let Others Know

✖

Facebook

Twitter

Copied!

: Value
: Unit

Osmotic Pressure given Depression in Freezing Point Formula

​GoOsmotic Pressure for Non Electrolyte Formula

​GoOsmotic Pressure given Concentration of Two Substances Formula

Osmotic Pressure given Depression in Freezing Point Example

Osmotic Pressure given Depression in Freezing Point Solution

Osmotic Pressure given Depression in Freezing Point Formula Elements

Other Formulas to find Osmotic Pressure

Other formulas in Osmotic Pressure category

How to Evaluate Osmotic Pressure given Depression in Freezing Point?

FAQs on Osmotic Pressure given Depression in Freezing Point

Variable Name

GoOsmotic Pressure for Non Electrolyte Formula

GoOsmotic Pressure given Concentration of Two Substances Formula