Osmotic Pressure given Elevation in Boiling Point Calculator

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Elevation in Boiling Point

Clausius-Clapeyron Equation

Depression in Freezing Point

Gibb's Phase Rule

Immiscible Liquids

Important Formulas of Clausius-Clapeyron Equation

Important Formulas of Colligative Properties

Osmotic Pressure

Relative Lowering of Vapour Pressure

Van't Hoff Factor

✖The Molar Enthalpy of Vaporization is the amount of energy needed to change one mole of a substance from the liquid phase to the gas phase at constant temperature and pressure.ⓘ Molar Enthalpy of Vaporization [ΔH_vap]			+10% -10%
✖Boiling point elevation refers to the increase in the boiling point of a solvent upon the addition of a solute.ⓘ Boiling Point Elevation [ΔT_b]			+10% -10%
✖Temperature is the degree or intensity of heat present in a substance or object.ⓘ Temperature [T]			+10% -10%
✖Solvent boiling point is the temperature at which the vapor pressure of the solvent equals the pressure surrounding and changes into a vapor.ⓘ Solvent Boiling Point [T_bp]			+10% -10%
✖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.ⓘ Molar Volume [V_m]			+10% -10%

✖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.ⓘ Osmotic Pressure given Elevation in Boiling Point [π]

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Formula

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Osmotic Pressure given Elevation in Boiling Point

Formula

`"π" = ("ΔH"_{"vap"}*"ΔT"_{"b"}*"T")/(("T"_{"bp"}^2)*"V"_{"m"})`

Example

`"475.6812Pa"=("40.7kJ/mol"*"0.99K"*"85K")/((("15K")^2)*"32m³/mol")`

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Osmotic Pressure given Elevation in Boiling Point Solution

STEP 0: Pre-Calculation Summary

Formula Used

Osmotic Pressure = (Molar Enthalpy of Vaporization*Boiling Point Elevation*Temperature)/((Solvent Boiling Point^2)*Molar Volume)
π = (ΔH_vap*ΔT_b*T)/((T_bp^2)*V_m)
This formula uses 6 Variables

Variables Used

Osmotic Pressure - (Measured in Pascal) - 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.
Molar Enthalpy of Vaporization - (Measured in Joule per Mole) - The Molar Enthalpy of Vaporization is the amount of energy needed to change one mole of a substance from the liquid phase to the gas phase at constant temperature and pressure.
Boiling Point Elevation - (Measured in Kelvin) - Boiling point elevation refers to the increase in the boiling point of a solvent upon the addition of a solute.
Temperature - (Measured in Kelvin) - Temperature is the degree or intensity of heat present in a substance or object.
Solvent Boiling Point - (Measured in Kelvin) - Solvent boiling point is the temperature at which the vapor pressure of the solvent equals the pressure surrounding and changes into a vapor.
Molar Volume - (Measured in Cubic Meter per Mole) - 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.

STEP 1: Convert Input(s) to Base Unit

Molar Enthalpy of Vaporization: 40.7 Kilojoule per Mole --> 40700 Joule per Mole (Check conversion here)
Boiling Point Elevation: 0.99 Kelvin --> 0.99 Kelvin No Conversion Required
Temperature: 85 Kelvin --> 85 Kelvin No Conversion Required
Solvent Boiling Point: 15 Kelvin --> 15 Kelvin No Conversion Required
Molar Volume: 32 Cubic Meter per Mole --> 32 Cubic Meter per Mole No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

π = (ΔH_vap*ΔT_b*T)/((T_bp^2)*V_m) --> (40700*0.99*85)/((15^2)*32)

Evaluating ... ...

π = 475.68125

STEP 3: Convert Result to Output's Unit

475.68125 Pascal --> No Conversion Required

FINAL ANSWER

475.68125 ≈ 475.6812 Pascal <-- Osmotic Pressure

(Calculation completed in 00.020 seconds)

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Created by Prerana Bakli

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

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Verified by Akshada Kulkarni

National Institute of Information Technology (NIIT), Neemrana

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< 24 Elevation in Boiling Point Calculators

Elevation in Boiling Point given Vapour Pressure

Go Boiling Point Elevation = ((Vapour Pressure of Pure Solvent-Vapour Pressure of Solvent in Solution)*[R]*(Solvent Boiling Point^2))/(Molar Enthalpy of Vaporization*Vapour Pressure of Pure Solvent)

Elevation in Boiling Point given Depression in Freezing Point

Go Boiling Point Elevation = (Molar Enthalpy of Fusion*Depression in Freezing Point*(Solvent Boiling Point^2))/(Molar Enthalpy of Vaporization*(Solvent Freezing Point^2))

Relative Lowering of Vapour Pressure given Elevation in Boiling Point

Go Relative Lowering of Vapour Pressure = (Molar Enthalpy of Vaporization*Boiling Point Elevation)/([R]*Solvent Boiling Point*Solvent Boiling Point)

Ebullioscopic Constant using Molar Enthalpy of Vaporization

Go Ebullioscopic Constant of Solvent = ([R]*Solvent Boiling Point*Solvent Boiling Point*Molar Mass of Solvent)/(1000*Molar Enthalpy of Vaporization)

Boiling point of Solvent given Ebullioscopic Constant and Molar Enthalpy of Vaporization

Go Solvent Boiling Point = sqrt((Ebullioscopic Constant of Solvent*1000*Molar Enthalpy of Vaporization)/([R]*Molar Mass of Solvent))

Elevation in Boiling Point given Osmotic Pressure

Go Boiling Point Elevation = (Osmotic Pressure*Molar Volume*(Solvent Boiling Point^2))/(Temperature*Molar Enthalpy of Vaporization)

Osmotic Pressure given Elevation in Boiling Point

Go Osmotic Pressure = (Molar Enthalpy of Vaporization*Boiling Point Elevation*Temperature)/((Solvent Boiling Point^2)*Molar Volume)

Solvent Boiling Point in Boiling Point Elevation

Go Solvent Boiling Point = sqrt((Molal Boiling Point Elevation Constant*Molal Heat of Vaporization*1000)/([R]*Molecular Weight))

Molar Enthalpy of Vaporization given Boiling Point of Solvent

Go Molar Enthalpy of Vaporization = ([R]*(Solvent Boiling Point^2)*Molar Mass of Solvent)/(1000*Ebullioscopic Constant of Solvent)

Molar Mass of Solvent given Ebullioscopic Constant

Go Molar Mass of Solvent = (1000*Ebullioscopic Constant of Solvent*Molar Enthalpy of Vaporization)/([R]*(Solvent Boiling Point^2))

Elevation in Boiling Point given Relative Lowering of Vapour Pressure

Go Boiling Point Elevation = (Relative Lowering of Vapour Pressure*[R]*(Solvent Boiling Point^2))/Molar Enthalpy of Vaporization

Solvent Molecular Weight in Boiling Point Elevation

Go Molecular Weight = (Molal Boiling Point Elevation Constant*Molal Heat of Vaporization*1000)/([R]*(Solvent Boiling Point^2))

Latent Heat of Vaporization given Boiling point of solvent

Go Latent Heat of Vaporization = ([R]*Solvent Boiling Point*Solvent Boiling Point)/(1000*Ebullioscopic Constant of Solvent)

Boiling point of Solvent given Ebullioscopic Constant and Latent Heat of Vaporization

Go Solvent Boiling Point = sqrt((Ebullioscopic Constant of Solvent*1000*Latent Heat of Vaporization)/[R])

Ebullioscopic Constant using Latent Heat of Vaporization

Go Ebullioscopic Constant of Solvent = ([R]*Solvent BP given Latent Heat of Vaporization^2)/(1000*Latent Heat of Vaporization)

Molal Boiling Point Elevation Constant given Ideal Gas Constant

Go Molal Boiling Point Elevation Constant = (Universal Gas Constant*(Boiling Point of Solvent)^2*Molecular Weight)/(1000)

Van't Hoff Factor of Electrolyte given Elevation in Boiling Point

Go Van't Hoff Factor = Boiling Point Elevation/(Ebullioscopic Constant of Solvent*Molality)

Ebullioscopic Constant given Elevation in Boiling Point

Go Ebullioscopic Constant of Solvent = Boiling Point Elevation/(Van't Hoff Factor*Molality)

Molality given Elevation in Boiling Point

Go Molality = Boiling Point Elevation/(Van't Hoff Factor*Ebullioscopic Constant of Solvent)

Van't Hoff Equation for Elevation in Boiling Point of Electrolyte

Go Boiling Point Elevation = Van't Hoff Factor*Ebullioscopic Constant of Solvent*Molality

Molal Boiling Point Elevation Constant given Boiling Point Elevation

Go Molal Boiling Point Elevation Constant = Boiling Point Elevation/Molality

Molality given Boiling Point Elevation and Constant

Go Molality = Boiling Point Elevation/Molal Boiling Point Elevation Constant

Boiling Point Elevation

Go Boiling Point Elevation = Molal Boiling Point Elevation Constant*Molality

Elevation in Boiling Point of Solvent

Go Boiling Point Elevation = Ebullioscopic Constant of Solvent*Molality

Osmotic Pressure given Elevation in Boiling Point Formula

Osmotic Pressure = (Molar Enthalpy of Vaporization*Boiling Point Elevation*Temperature)/((Solvent Boiling Point^2)*Molar Volume)
π = (ΔH_vap*ΔT_b*T)/((T_bp^2)*V_m)

Why osmotic pressure is important?

Osmotic pressure is of vital importance in biology as the cell's membrane is selective toward many of the solutes found in living organisms. When a cell is placed in a hypertonic solution, water actually flows out of the cell into the surrounding solution thereby causing the cells to shrink and lose its turgidity.

How to Calculate Osmotic Pressure given Elevation in Boiling Point?

Osmotic Pressure given Elevation in Boiling Point calculator uses Osmotic Pressure = (Molar Enthalpy of Vaporization*Boiling Point Elevation*Temperature)/((Solvent Boiling Point^2)*Molar Volume) to calculate the Osmotic Pressure, The Osmotic Pressure given Elevation in Boiling 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 calculate Osmotic Pressure given Elevation in Boiling Point using this online calculator? To use this online calculator for Osmotic Pressure given Elevation in Boiling Point, enter Molar Enthalpy of Vaporization (ΔH_vap), Boiling Point Elevation (ΔT_b), Temperature (T), Solvent Boiling Point (T_bp) & Molar Volume (V_m) and hit the calculate button. Here is how the Osmotic Pressure given Elevation in Boiling Point calculation can be explained with given input values -> 475.6812 = (40700*0.99*85)/((15^2)*32).

FAQ

What is Osmotic Pressure given Elevation in Boiling Point?

The Osmotic Pressure given Elevation in Boiling 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 and is represented as π = (ΔH_vap*ΔT_b*T)/((T_bp^2)*V_m) or Osmotic Pressure = (Molar Enthalpy of Vaporization*Boiling Point Elevation*Temperature)/((Solvent Boiling Point^2)*Molar Volume). The Molar Enthalpy of Vaporization is the amount of energy needed to change one mole of a substance from the liquid phase to the gas phase at constant temperature and pressure, Boiling point elevation refers to the increase in the boiling point of a solvent upon the addition of a solute, Temperature is the degree or intensity of heat present in a substance or object, Solvent boiling point is the temperature at which the vapor pressure of the solvent equals the pressure surrounding and changes into a vapor & 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.

How to calculate Osmotic Pressure given Elevation in Boiling Point?

The Osmotic Pressure given Elevation in Boiling 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 is calculated using Osmotic Pressure = (Molar Enthalpy of Vaporization*Boiling Point Elevation*Temperature)/((Solvent Boiling Point^2)*Molar Volume). To calculate Osmotic Pressure given Elevation in Boiling Point, you need Molar Enthalpy of Vaporization (ΔH_vap), Boiling Point Elevation (ΔT_b), Temperature (T), Solvent Boiling Point (T_bp) & Molar Volume (V_m). With our tool, you need to enter the respective value for Molar Enthalpy of Vaporization, Boiling Point Elevation, Temperature, Solvent Boiling Point & Molar Volume and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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