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Molality given Elevation in Boiling Point Calculator

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✖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%
✖A Van't Hoff Factor is the ratio of observed colligative property to theoretical colligative property.ⓘ Van't Hoff Factor [i]			+10% -10%
✖The Ebullioscopic Constant of Solvent relates molality to boiling point elevation.ⓘ Ebullioscopic Constant of Solvent [k_b]			+10% -10%

✖Molality is defined as the total number of moles of solute per kilograms of solvent present in the solution.ⓘ Molality given Elevation in Boiling Point [m]

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Molality given Elevation in Boiling Point Solution

STEP 0: Pre-Calculation Summary

Formula Used

Molality = Boiling Point Elevation/(Van't Hoff Factor*Ebullioscopic Constant of Solvent)
m = ΔT_b/(i*k_b)
This formula uses 4 Variables

Variables Used

Molality - (Measured in Mole per Kilogram) - Molality is defined as the total number of moles of solute per kilograms of solvent present in the solution.
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.
Van't Hoff Factor - A Van't Hoff Factor is the ratio of observed colligative property to theoretical colligative property.
Ebullioscopic Constant of Solvent - (Measured in Kelvin Kilogram per Mole) - The Ebullioscopic Constant of Solvent relates molality to boiling point elevation.

STEP 1: Convert Input(s) to Base Unit

Boiling Point Elevation: 0.99 Kelvin --> 0.99 Kelvin No Conversion Required
Van't Hoff Factor: 1.008 --> No Conversion Required
Ebullioscopic Constant of Solvent: 0.512 Kelvin Kilogram per Mole --> 0.512 Kelvin Kilogram per Mole No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

m = ΔT_b/(i*k_b) --> 0.99/(1.008*0.512)

Evaluating ... ...

m = 1.91824776785714

STEP 3: Convert Result to Output's Unit

1.91824776785714 Mole per Kilogram --> No Conversion Required

FINAL ANSWER

1.91824776785714 ≈ 1.918248 Mole per Kilogram <-- Molality

(Calculation completed in 00.004 seconds)

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

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< Elevation in Boiling Point Calculators

Ebullioscopic Constant using Molar Enthalpy of Vaporization

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

Ebullioscopic Constant using Latent Heat of Vaporization

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

Ebullioscopic Constant given Elevation in Boiling Point

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

Elevation in Boiling Point of Solvent

LaTeX Go Boiling Point Elevation = Ebullioscopic Constant of Solvent*Molality

Molality given Elevation in Boiling Point Formula

LaTeX Go

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

What is meant by Elevation in Boiling Point?

Boiling-point elevation describes the phenomenon that the boiling point of a liquid will be higher when another compound is added, meaning that a solution has a higher boiling point than a pure solvent. This happens whenever a non-volatile solute, such as a salt, is added to a pure solvent, such as water.

How to Calculate Molality given Elevation in Boiling Point?

Molality given Elevation in Boiling Point calculator uses Molality = Boiling Point Elevation/(Van't Hoff Factor*Ebullioscopic Constant of Solvent) to calculate the Molality, The Molality given Elevation in Boiling Point is a property of a solution and is defined as the number of moles of solute per kilogram of solvent. The SI unit for molality is mol/kg. Molality is denoted by m symbol.

How to calculate Molality given Elevation in Boiling Point using this online calculator? To use this online calculator for Molality given Elevation in Boiling Point, enter Boiling Point Elevation (ΔT_b), Van't Hoff Factor (i) & Ebullioscopic Constant of Solvent (k_b) and hit the calculate button. Here is how the Molality given Elevation in Boiling Point calculation can be explained with given input values -> 1.918248 = 0.99/(1.008*0.512).

FAQ

What is Molality given Elevation in Boiling Point?

The Molality given Elevation in Boiling Point is a property of a solution and is defined as the number of moles of solute per kilogram of solvent. The SI unit for molality is mol/kg and is represented as m = ΔT_b/(i*k_b) or Molality = Boiling Point Elevation/(Van't Hoff Factor*Ebullioscopic Constant of Solvent). Boiling point elevation refers to the increase in the boiling point of a solvent upon the addition of a solute, A Van't Hoff Factor is the ratio of observed colligative property to theoretical colligative property & The Ebullioscopic Constant of Solvent relates molality to boiling point elevation.

How to calculate Molality given Elevation in Boiling Point?

The Molality given Elevation in Boiling Point is a property of a solution and is defined as the number of moles of solute per kilogram of solvent. The SI unit for molality is mol/kg is calculated using Molality = Boiling Point Elevation/(Van't Hoff Factor*Ebullioscopic Constant of Solvent). To calculate Molality given Elevation in Boiling Point, you need Boiling Point Elevation (ΔT_b), Van't Hoff Factor (i) & Ebullioscopic Constant of Solvent (k_b). With our tool, you need to enter the respective value for Boiling Point Elevation, Van't Hoff Factor & Ebullioscopic Constant 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 Molality?

In this formula, Molality uses Boiling Point Elevation, Van't Hoff Factor & Ebullioscopic Constant of Solvent. We can use 1 other way(s) to calculate the same, which is/are as follows -

Molality = Boiling Point Elevation/Molal Boiling Point Elevation Constant

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