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Activity coefficient if the ionic activity is given Solution

STEP 0: Pre-Calculation Summary
Formula Used
activity_coefficient = (Ionic activity/Molality)
γ = (a/m)
This formula uses 2 Variables
Variables Used
Ionic activity - The Ionic activity is the measure of the effective concentration of a molecule or ionic species (Measured in Mole per Kilogram)
Molality - Molality is defined as the total number of moles of solute per kilograms of solvent present in the solution. (Measured in Mole per Kilogram)
STEP 1: Convert Input(s) to Base Unit
Ionic activity: 0.5 Mole per Kilogram --> 0.5 Mole per Kilogram No Conversion Required
Molality: 0.034 Mole per Kilogram --> 0.034 Mole per Kilogram No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
γ = (a/m) --> (0.5/0.034)
Evaluating ... ...
γ = 14.7058823529412
STEP 3: Convert Result to Output's Unit
14.7058823529412 --> No Conversion Required
FINAL ANSWER
14.7058823529412 <-- Activity coefficient
(Calculation completed in 00.000 seconds)

11 Other formulas that you can solve using the same Inputs

Molarity when molality of solution is given
molarity_when_molality_of_solution_is_given = (Molality*Density of solution*1000)/(1000+( Molality*Molar mass of solute)) Go
Mole Fraction Using Molality
mole_fraction_solute = (Molality*Molar Mass Of The Solvent)/(1000+Molality*Molar Mass Of The Solvent) Go
Density of solution when molarity and molality is given
density_of_solution = (Molarity/(Molality*1000))*(1000+(Molar mass of solvent*Molality)) Go
Molarity Using Molality
molarity = (molarity*Density*1000)/(1000+Molality*Molar Mass of the Solute) Go
Molal Boiling Point Elevation Constant when Boiling Point Elevation is Given
molal_boiling_point_elevation_constant = Boiling Point Elevation/Molality Go
Boiling Point Elevation
boiling_point_elevation = Molal Boiling Point Elevation Constant*Molality Go
Mole fraction of solvent when molality is given
mole_fraction_of_solvent = 1000/(1000+(Molality*Molar mass of solvent)) Go
Molal freezing point constant when freezing point depression is given
molal_freezing_point_constant = Freezing point depression/Molality Go
Freezing Point Depression
freezing_point_depression = Molal freezing point constant*Molality Go
Number of moles of solute using molality
number_of_moles_of_solute = Molality*Mass Of Solvent Go
Mass of solvent using molality
mass_of_solvent = Number of Moles of Solute/Molality Go

4 Other formulas that calculate the same Output

Activity coefficient using Gamma/ phi formulation of VLE
activity_coefficient = (Mole fraction of component in vapour phase*Fugacity coefficient*Total pressure)/(Mole fraction of component in liquid phase*Saturated pressure) Go
Activity coefficient using Modified Raoult's Law in VLE
activity_coefficient = (Mole fraction of component in vapour phase*Total pressure)/(Mole fraction of component in liquid phase*Saturated pressure) Go
Activity coefficient of a component using K-value expression for Gamma/ phi formulation
activity_coefficient = (K value*Fugacity coefficient*Pressure)/Saturated Pressure Go
Activity coefficient of a component using K-value expression for Modified Raoult's law
activity_coefficient = (K value*Pressure)/Saturated Pressure Go

Activity coefficient if the ionic activity is given Formula

activity_coefficient = (Ionic activity/Molality)
γ = (a/m)

What is Ionic activity?

The deviation from ideality of a solute particle-(In this case solute behaves as a completely dissociated system, that is strong electrolyte) can be expressed in terms of solute activity, denoted by the letter ‘a’. Activity is defined as a measure of the effective concentration of a molecule or ionic species. Activity depends on the temperature, pressure and composition of the mixture of species. Activity of a solute depends on its concentration, being proportional to concentration at sufficient dilution.

How to Calculate Activity coefficient if the ionic activity is given?

Activity coefficient if the ionic activity is given calculator uses activity_coefficient = (Ionic activity/Molality) to calculate the Activity coefficient, The Activity coefficient if the ionic activity is given formula is defined as the ratio of the ionic activity of electrolyte to the molality of the solution. Activity coefficient and is denoted by γ symbol.

How to calculate Activity coefficient if the ionic activity is given using this online calculator? To use this online calculator for Activity coefficient if the ionic activity is given, enter Ionic activity (a) and Molality (m) and hit the calculate button. Here is how the Activity coefficient if the ionic activity is given calculation can be explained with given input values -> 14.70588 = (0.5/0.034).

FAQ

What is Activity coefficient if the ionic activity is given?
The Activity coefficient if the ionic activity is given formula is defined as the ratio of the ionic activity of electrolyte to the molality of the solution and is represented as γ = (a/m) or activity_coefficient = (Ionic activity/Molality). The Ionic activity is the measure of the effective concentration of a molecule or ionic species and Molality is defined as the total number of moles of solute per kilograms of solvent present in the solution.
How to calculate Activity coefficient if the ionic activity is given?
The Activity coefficient if the ionic activity is given formula is defined as the ratio of the ionic activity of electrolyte to the molality of the solution is calculated using activity_coefficient = (Ionic activity/Molality). To calculate Activity coefficient if the ionic activity is given, you need Ionic activity (a) and Molality (m). With our tool, you need to enter the respective value for Ionic activity and Molality 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 Activity coefficient?
In this formula, Activity coefficient uses Ionic activity and Molality. We can use 4 other way(s) to calculate the same, which is/are as follows -
  • activity_coefficient = (Mole fraction of component in vapour phase*Total pressure)/(Mole fraction of component in liquid phase*Saturated pressure)
  • activity_coefficient = (Mole fraction of component in vapour phase*Fugacity coefficient*Total pressure)/(Mole fraction of component in liquid phase*Saturated pressure)
  • activity_coefficient = (K value*Fugacity coefficient*Pressure)/Saturated Pressure
  • activity_coefficient = (K value*Pressure)/Saturated Pressure
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