Molality of Cathodic Electrolyte of Concentration Cell without Transference Calculator

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✖The EMF of Cell or electromotive force of a cell is the maximum potential difference between two electrodes of a cell.ⓘ EMF of Cell [E_cell]			+10% -10%
✖Temperature is the degree or intensity of heat present in a substance or object.ⓘ Temperature [T]			+10% -10%
✖The Anodic Electrolyte Molality is defined as the total number of moles of solute per kilogram of solvent present in the solution of the anodic cell.ⓘ Anodic Electrolyte Molality [m₁]			+10% -10%
✖The Anodic Activity Coefficient is a factor used in thermodynamics to account for deviations from ideal behaviour in a mixture of chemical substances in the anodic half cell.ⓘ Anodic Activity Coefficient [γ₁]			+10% -10%
✖The Cathodic Activity Coefficient is a factor used in thermodynamics to account for deviations from ideal behaviour in a mixture of chemical substances in the cathodic half cell.ⓘ Cathodic Activity Coefficient [γ₂]			+10% -10%

✖The Cathodic Electrolyte Molality is defined as the total number of moles of solute per kilogram of solvent present in the solution of the cathodic cell.ⓘ Molality of Cathodic Electrolyte of Concentration Cell without Transference [M₂]

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Formula

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Molality of Cathodic Electrolyte of Concentration Cell without Transference

Formula

`"M"_{"2"} = (exp(("E"_{"cell"}*"[Faraday]")/(2*"[R]"*"T")))*(("m"_{"1"}*"γ"_{"1"})/"γ"_{"2"})`

Example

`"10.26909mol/kg"=(exp(("0.51V"*"[Faraday]")/(2*"[R]"*"298K")))*(("0.4mol/kg"*"0.005")/"4")`

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Molality of Cathodic Electrolyte of Concentration Cell without Transference Solution

STEP 0: Pre-Calculation Summary

Formula Used

Cathodic Electrolyte Molality = (exp((EMF of Cell*[Faraday])/(2*[R]*Temperature)))*((Anodic Electrolyte Molality*Anodic Activity Coefficient)/Cathodic Activity Coefficient)
M₂ = (exp((E_cell*[Faraday])/(2*[R]*T)))*((m₁*γ₁)/γ₂)
This formula uses 2 Constants, 1 Functions, 6 Variables

Constants Used

[Faraday] - Faraday constant Value Taken As 96485.33212
[R] - Universal gas constant Value Taken As 8.31446261815324

Functions Used

exp - n an exponential function, the value of the function changes by a constant factor for every unit change in the independent variable., exp(Number)

Variables Used

Cathodic Electrolyte Molality - (Measured in Mole per Kilogram) - The Cathodic Electrolyte Molality is defined as the total number of moles of solute per kilogram of solvent present in the solution of the cathodic cell.
EMF of Cell - (Measured in Volt) - The EMF of Cell or electromotive force of a cell is the maximum potential difference between two electrodes of a cell.
Temperature - (Measured in Kelvin) - Temperature is the degree or intensity of heat present in a substance or object.
Anodic Electrolyte Molality - (Measured in Mole per Kilogram) - The Anodic Electrolyte Molality is defined as the total number of moles of solute per kilogram of solvent present in the solution of the anodic cell.
Anodic Activity Coefficient - The Anodic Activity Coefficient is a factor used in thermodynamics to account for deviations from ideal behaviour in a mixture of chemical substances in the anodic half cell.
Cathodic Activity Coefficient - The Cathodic Activity Coefficient is a factor used in thermodynamics to account for deviations from ideal behaviour in a mixture of chemical substances in the cathodic half cell.

STEP 1: Convert Input(s) to Base Unit

EMF of Cell: 0.51 Volt --> 0.51 Volt No Conversion Required
Temperature: 298 Kelvin --> 298 Kelvin No Conversion Required
Anodic Electrolyte Molality: 0.4 Mole per Kilogram --> 0.4 Mole per Kilogram No Conversion Required
Anodic Activity Coefficient: 0.005 --> No Conversion Required
Cathodic Activity Coefficient: 4 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

M₂ = (exp((E_cell*[Faraday])/(2*[R]*T)))*((m₁*γ₁)/γ₂) --> (exp((0.51*[Faraday])/(2*[R]*298)))*((0.4*0.005)/4)

Evaluating ... ...

M₂ = 10.2690879685523

STEP 3: Convert Result to Output's Unit

10.2690879685523 Mole per Kilogram --> No Conversion Required

FINAL ANSWER

10.2690879685523 ≈ 10.26909 Mole per Kilogram <-- Cathodic Electrolyte Molality

(Calculation completed in 00.004 seconds)

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Created by Prashant Singh

K J Somaiya College of science (K J Somaiya), Mumbai

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< 17 Concentration of Electrolyte Calculators

Molality of Cathodic Electrolyte of Concentration Cell without Transference

Go Cathodic Electrolyte Molality = (exp((EMF of Cell*[Faraday])/(2*[R]*Temperature)))*((Anodic Electrolyte Molality*Anodic Activity Coefficient)/Cathodic Activity Coefficient)

Molality of Anodic Electrolyte of Concentration Cell without Transference

Go Anodic Electrolyte Molality = ((Cathodic Electrolyte Molality*Cathodic Activity Coefficient)/Anodic Activity Coefficient)/(exp((EMF of Cell*[Faraday])/(2*[R]*Temperature)))

Concentration of Cathodic Electrolyte of Concentration Cell without Transference

Go Cathodic Concentration = (exp((EMF of Cell*[Faraday])/(2*[R]*Temperature)))*((Anodic Concentration*Anodic Fugacity)/(Cathodic Fugacity))

Concentration of Anodic Electrolyte of Concentration Cell without Transference

Go Anodic Concentration = ((Cathodic Concentration*Cathodic Fugacity)/Anodic Fugacity)/(exp((EMF of Cell*[Faraday])/(2*[R]*Temperature)))

Concentration of Cathodic Electrolyte of Dilute Concentration Cell without Transference

Go Cathodic Concentration = Anodic Concentration*(exp((EMF of Cell*[Faraday])/(2*[R]*Temperature)))

Concentration of Anodic Electrolyte of Dilute Concentration Cell without Transference

Go Anodic Concentration = Cathodic Concentration/(exp((EMF of Cell*[Faraday])/(2*[R]*Temperature)))

Concentration of Electrolyte given Fugacity

Go Actual Concentration = (sqrt(Ionic Activity)/((Fugacity)^2))

Molar Concentration given Dissociation Constant of Weak Electrolyte

Go Ionic Concentration = Dissociation Constant of Weak Acid/((Degree of Dissociation)^2)

Molality of Bi-Trivalent Electrolyte given Mean Ionic Activity

Go Molality = Mean ionic activity/((108^(1/5))*Mean Activity Coefficient)

Molality of Uni-Trivalent Electrolyte given Mean Ionic Activity

Go Molality = Mean ionic activity/((27^(1/4))*Mean Activity Coefficient)

Molality of Uni-Bivalent Electrolyte given Mean Ionic Activity

Go Molality = Mean ionic activity/((4)^(1/3))*Mean Activity Coefficient

Molarity of Solution given Molar Conductivity

Go Molarity = (Specific Conductance*1000)/(Solution Molar Conductivity)

Molality of Uni-Univalent Electrolyte given Mean Ionic Activity

Go Molality = Mean ionic activity/Mean Activity Coefficient

Molality given Ionic Activity and Activity Coefficient

Go Molality = Ionic Activity/Activity Coefficient

Molarity of Bi-Bivalent Electrolyte given Ionic Strength

Go Molality = (Ionic Strength/4)

Molality of Bi-Trivalent Electrolyte given Ionic Strength

Go Molality = Ionic Strength/15

Molarity of Uni-Bivalent Electrolyte given Ionic Strength

Go Molality = Ionic Strength/3

< 12 Important Formulas of Activity and Concentration of Electrolytes Calculators

Activity of Cathodic Electrolyte of Concentration Cell with Transference given Valencies

Go Cathodic Ionic Activity = (exp((EMF of Cell*Number of Positive and Negative Ions*Valencies of Positive and Negative Ions*[Faraday])/(Transport Number of Anion*Total number of Ions*[R]*Temperature)))*Anodic Ionic Activity

Activity of Anodic Electrolyte of Concentration Cell with Transference given Valencies

Go Anodic Ionic Activity = Cathodic Ionic Activity/(exp((EMF of Cell*Number of Positive and Negative Ions*Valencies of Positive and Negative Ions*[Faraday])/(Transport Number of Anion*Total number of Ions*[R]*Temperature)))

Activity Coefficient of Cathodic Electrolyte of Concentration Cell without Transference

Go Cathodic Activity Coefficient = (exp((EMF of Cell*[Faraday])/(2*[R]*Temperature)))*((Anodic Electrolyte Molality*Anodic Activity Coefficient)/Cathodic Electrolyte Molality)

Activity Coefficient of Anodic Electrolyte of Concentration Cell without Transference

Go Anodic Activity Coefficient = ((Cathodic Electrolyte Molality*Cathodic Activity Coefficient)/Anodic Electrolyte Molality)/(exp((EMF of Cell*[Faraday])/(2*[R]*Temperature)))