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Ebullioscopic Constant using Latent Heat of Vaporization Formula

GoEbullioscopic Constant given Elevation in Boiling Point Formula

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The Ebullioscopic Constant of Solvent relates molality to boiling point elevation. Check FAQs

k b = \frac{[R] \cdot {T sbp}^{2}}{1000 \cdot L vaporization}

k_b - Ebullioscopic Constant of Solvent?T_sbp - Solvent BP given Latent Heat of Vaporization?L_vaporization - Latent Heat of Vaporization?[R] - Universal gas constant?

Ebullioscopic Constant using Latent Heat of Vaporization Example

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Here is how the Ebullioscopic Constant using Latent Heat of Vaporization equation looks like with Values.

Here is how the Ebullioscopic Constant using Latent Heat of Vaporization equation looks like with Units.

Here is how the Ebullioscopic Constant using Latent Heat of Vaporization equation looks like.

0.5404 = \frac{8.3145 \cdot 12120^{2}}{1000 \cdot 2.3E+6}

0.5404K*kg/mol = \frac{8.3145 \cdot {12120K}^{2}}{1000 \cdot 2.3E+6J/kg}

0.5404 = \frac{8.3145 \cdot 12120^{2}}{1000 \cdot 2.3E+6}

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Elevation in Boiling Point » fx Ebullioscopic Constant using Latent Heat of Vaporization

Ebullioscopic Constant using Latent Heat of Vaporization Solution

Follow our step by step solution on how to calculate Ebullioscopic Constant using Latent Heat of Vaporization?

FIRST Step Consider the formula

k b = \frac{[R] \cdot {T sbp}^{2}}{1000 \cdot L vaporization}

Next Step Substitute values of Variables

∴

k b = \frac{[R] \cdot {12120K}^{2}}{1000 \cdot 2.3E+6J/kg}

Next Step Substitute values of Constants

∴

k b = \frac{8.3145 \cdot {12120K}^{2}}{1000 \cdot 2.3E+6J/kg}

Next Step Prepare to Evaluate

∴

k b = \frac{8.3145 \cdot 12120^{2}}{1000 \cdot 2.3E+6}

Next Step Evaluate

∴

k b = 0.540419467971703K*kg/mol

LAST Step Rounding Answer

∴

k b = 0.5404K*kg/mol

Ebullioscopic Constant using Latent Heat of Vaporization Formula Elements

Variables

Constants

Ebullioscopic Constant of Solvent

The Ebullioscopic Constant of Solvent relates molality to boiling point elevation.

Symbol: k_b

Measurement: Cryoscopic ConstantUnit: K*kg/mol

Note: Value should be greater than 0.

Formulas to find Ebullioscopic Constant of Solvent

Solvent BP given Latent Heat of Vaporization

Solvent bp given latent heat of vaporization is the temperature at which the vapor pressure of the solvent equals the pressure surrounding and changes into a vapor.

Symbol: T_sbp

Measurement: TemperatureUnit: K

Note: Value can be positive or negative.

Formulas to find Solvent BP given Latent Heat of Vaporization

Latent Heat of Vaporization

The Latent Heat of Vaporization is defined as the heat required to change one mole of liquid at its boiling point under standard atmospheric pressure.

Symbol: L_vaporization

Measurement: Latent HeatUnit: J/kg

Note: Value should be greater than 0.

Formulas to find Latent Heat of Vaporization

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 Ebullioscopic Constant of Solvent

Go Ebullioscopic Constant given Elevation in Boiling Point

k b = \frac{ΔT b}{i \cdot m}

Other formulas in Elevation in Boiling Point category

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})}

How to Evaluate Ebullioscopic Constant using Latent Heat of Vaporization?

Ebullioscopic Constant using Latent Heat of Vaporization evaluator uses Ebullioscopic Constant of Solvent = ([R]*Solvent BP given Latent Heat of Vaporization^2)/(1000*Latent Heat of Vaporization) to evaluate the Ebullioscopic Constant of Solvent, The Ebullioscopic Constant using Latent Heat of Vaporization is defined as the elevation in boiling point when one mole of non-volatile solute is added to one kilogram of solvent. Ebullioscopic Constant of Solvent is denoted by k_b symbol.

How to evaluate Ebullioscopic Constant using Latent Heat of Vaporization using this online evaluator? To use this online evaluator for Ebullioscopic Constant using Latent Heat of Vaporization, enter Solvent BP given Latent Heat of Vaporization (T_sbp) & Latent Heat of Vaporization (L_vaporization) and hit the calculate button.

FAQs on Ebullioscopic Constant using Latent Heat of Vaporization

What is the formula to find Ebullioscopic Constant using Latent Heat of Vaporization?

The formula of Ebullioscopic Constant using Latent Heat of Vaporization is expressed as Ebullioscopic Constant of Solvent = ([R]*Solvent BP given Latent Heat of Vaporization^2)/(1000*Latent Heat of Vaporization). Here is an example- 8.3E-7 = ([R]*12120^2)/(1000*2260000).

How to calculate Ebullioscopic Constant using Latent Heat of Vaporization?

With Solvent BP given Latent Heat of Vaporization (T_sbp) & Latent Heat of Vaporization (L_vaporization) we can find Ebullioscopic Constant using Latent Heat of Vaporization using the formula - Ebullioscopic Constant of Solvent = ([R]*Solvent BP given Latent Heat of Vaporization^2)/(1000*Latent Heat of Vaporization). This formula also uses Universal gas constant .

What are the other ways to Calculate Ebullioscopic Constant of Solvent?

Here are the different ways to Calculate Ebullioscopic Constant of Solvent-

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

Can the Ebullioscopic Constant using Latent Heat of Vaporization be negative?

No, the Ebullioscopic Constant using Latent Heat of Vaporization, measured in Cryoscopic Constant cannot be negative.

Which unit is used to measure Ebullioscopic Constant using Latent Heat of Vaporization?

Ebullioscopic Constant using Latent Heat of Vaporization is usually measured using the Kelvin Kilogram per Mole[K*kg/mol] for Cryoscopic Constant. Kelvin Gram per Mole[K*kg/mol] are the few other units in which Ebullioscopic Constant using Latent Heat of Vaporization can be measured.

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