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EMF of Concentration Cell with Transference given Transport Number of Anion Formula

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GoEMF of Due Cell Formula

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GoEMF of Concentration Cell without Transference given Activities Formula

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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. Check FAQs

EMF = 2 \cdot t - \cdot (\frac{[R] \cdot T}{[Faraday]}) \cdot (\frac{\ln (m 2 \cdot γ 2)}{m 1 \cdot γ 1})

EMF - EMF of Cell?t_- - Transport Number of Anion?T - Temperature?m₂ - Cathodic Electrolyte Molality?γ₂ - Cathodic Activity Coefficient?m₁ - Anodic Electrolyte Molality?γ₁ - Anodic Activity Coefficient?[R] - Universal gas constant?[Faraday] - Faraday constant?

EMF of Concentration Cell with Transference given Transport Number of Anion Example

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Here is how the EMF of Concentration Cell with Transference given Transport Number of Anion equation looks like with Values.

Here is how the EMF of Concentration Cell with Transference given Transport Number of Anion equation looks like with Units.

Here is how the EMF of Concentration Cell with Transference given Transport Number of Anion equation looks like.

-1.417 = 2 \cdot 49 \cdot (\frac{8.3145 \cdot 85}{96485.3321}) \cdot (\frac{\ln (0.13 \cdot 0.1)}{0.4 \cdot 5.5})

-1.417V = 2 \cdot 49 \cdot (\frac{8.3145 \cdot 85K}{96485.3321}) \cdot (\frac{\ln (0.13mol/kg \cdot 0.1)}{0.4mol/kg \cdot 5.5})

-1.417 = 2 \cdot 49 \cdot (\frac{8.3145 \cdot 85}{96485.3321}) \cdot (\frac{\ln (0.13 \cdot 0.1)}{0.4 \cdot 5.5})

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Home » Chemistry » Electrochemistry » EMF of Concentration Cell » EMF of Concentration Cell with Transference given Transport Number of Anion

EMF of Concentration Cell with Transference given Transport Number of Anion Solution

Follow our step by step solution on how to calculate EMF of Concentration Cell with Transference given Transport Number of Anion?

FIRST Step Consider the formula

EMF = 2 \cdot t - \cdot (\frac{[R] \cdot T}{[Faraday]}) \cdot (\frac{\ln (m 2 \cdot γ 2)}{m 1 \cdot γ 1})

Next Step Substitute values of Variables

∴

EMF = 2 \cdot 49 \cdot (\frac{[R] \cdot 85K}{[Faraday]}) \cdot (\frac{\ln (0.13mol/kg \cdot 0.1)}{0.4mol/kg \cdot 5.5})

Next Step Substitute values of Constants

∴

EMF = 2 \cdot 49 \cdot (\frac{8.3145 \cdot 85K}{96485.3321}) \cdot (\frac{\ln (0.13mol/kg \cdot 0.1)}{0.4mol/kg \cdot 5.5})

Next Step Prepare to Evaluate

∴

EMF = 2 \cdot 49 \cdot (\frac{8.3145 \cdot 85}{96485.3321}) \cdot (\frac{\ln (0.13 \cdot 0.1)}{0.4 \cdot 5.5})

Next Step Evaluate

∴

EMF = -1.41698623323774V

LAST Step Rounding Answer

∴

EMF = -1.417V

EMF of Concentration Cell with Transference given Transport Number of Anion Formula Elements

Variables

Constants

Functions

EMF of Cell

The EMF of Cell or electromotive force of a cell is the maximum potential difference between two electrodes of a cell.

Symbol: EMF

Measurement: Electric PotentialUnit: V

Note: Value can be positive or negative.

Transport Number of Anion

The Transport Number of Anion is ratio of current carried by anion to total current.

Symbol: t_-

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Temperature

Temperature is the degree or intensity of heat present in a substance or object.

Symbol: T

Measurement: TemperatureUnit: K

Note: Value can be positive or negative.

Cathodic Electrolyte Molality

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.

Symbol: m₂

Measurement: MolalityUnit: mol/kg

Note: Value can be positive or negative.

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.

Symbol: γ₂

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Anodic Electrolyte Molality

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.

Symbol: m₁

Measurement: MolalityUnit: mol/kg

Note: Value can be positive or negative.

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.

Symbol: γ₁

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

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

Faraday constant

Faraday constant represents the charge of one mole of electrons and is used in electrochemistry to relate the amount of substance undergoing oxidation.

Symbol: [Faraday]

Value: 96485.33212

ln

The natural logarithm, also known as the logarithm to the base e, is the inverse function of the natural exponential function.

Syntax: ln(Number)

Credits

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Created by Prashant Singh

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

Prashant Singh has created this Formula and 700+ more formulas!

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Verified by Prerana Bakli

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

Prerana Bakli has verified this Formula and 1600+ more formulas!

Other Formulas to find EMF of Cell

Go EMF of Due Cell

EMF = E cathode - E anode

Go EMF of Concentration Cell without Transference given Activities

EMF = (\frac{[R] \cdot T}{[Faraday]}) \cdot (\ln (\frac{a 2}{a 1}))

See More

How to Evaluate EMF of Concentration Cell with Transference given Transport Number of Anion?

EMF of Concentration Cell with Transference given Transport Number of Anion evaluator uses EMF of Cell = 2*Transport Number of Anion*(([R]*Temperature)/[Faraday])*(ln(Cathodic Electrolyte Molality*Cathodic Activity Coefficient)/(Anodic Electrolyte Molality*Anodic Activity Coefficient)) to evaluate the EMF of Cell, The EMF of concentration cell with transference given transport number of anion formula is defined as the relation with emf of cell and with transport number of the anion. EMF of Cell is denoted by EMF symbol.

How to evaluate EMF of Concentration Cell with Transference given Transport Number of Anion using this online evaluator? To use this online evaluator for EMF of Concentration Cell with Transference given Transport Number of Anion, enter Transport Number of Anion (t_-), Temperature (T), Cathodic Electrolyte Molality (m₂), Cathodic Activity Coefficient (γ₂), Anodic Electrolyte Molality (m₁) & Anodic Activity Coefficient (γ₁) and hit the calculate button.

FAQs on EMF of Concentration Cell with Transference given Transport Number of Anion

What is the formula to find EMF of Concentration Cell with Transference given Transport Number of Anion?

The formula of EMF of Concentration Cell with Transference given Transport Number of Anion is expressed as EMF of Cell = 2*Transport Number of Anion*(([R]*Temperature)/[Faraday])*(ln(Cathodic Electrolyte Molality*Cathodic Activity Coefficient)/(Anodic Electrolyte Molality*Anodic Activity Coefficient)). Here is an example- -1.416986 = 2*49*(([R]*85)/[Faraday])*(ln(0.13*0.1)/(0.4*5.5)).

How to calculate EMF of Concentration Cell with Transference given Transport Number of Anion?

With Transport Number of Anion (t_-), Temperature (T), Cathodic Electrolyte Molality (m₂), Cathodic Activity Coefficient (γ₂), Anodic Electrolyte Molality (m₁) & Anodic Activity Coefficient (γ₁) we can find EMF of Concentration Cell with Transference given Transport Number of Anion using the formula - EMF of Cell = 2*Transport Number of Anion*(([R]*Temperature)/[Faraday])*(ln(Cathodic Electrolyte Molality*Cathodic Activity Coefficient)/(Anodic Electrolyte Molality*Anodic Activity Coefficient)). This formula also uses Universal gas constant, Faraday constant and Natural Logarithm (ln) function(s).

What are the other ways to Calculate EMF of Cell?

Here are the different ways to Calculate EMF of Cell-

EMF of Cell=Standard Reduction Potential of Cathode-Standard Oxidation Potential of Anode
EMF of Cell=(([R]*Temperature)/[Faraday])*(ln(Cathodic Ionic Activity/Anodic Ionic Activity))
EMF of Cell=2*(([R]*Temperature)/[Faraday])*(ln((Cathodic Electrolyte Molality*Cathodic Activity Coefficient)/(Anodic Electrolyte Molality*Anodic Activity Coefficient)))

Can the EMF of Concentration Cell with Transference given Transport Number of Anion be negative?

Yes, the EMF of Concentration Cell with Transference given Transport Number of Anion, measured in Electric Potential can be negative.

Which unit is used to measure EMF of Concentration Cell with Transference given Transport Number of Anion?

EMF of Concentration Cell with Transference given Transport Number of Anion is usually measured using the Volt[V] for Electric Potential. Millivolt[V], Microvolt[V], Nanovolt[V] are the few other units in which EMF of Concentration Cell with Transference given Transport Number of Anion can be measured.

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