FormulaDen.com

Physics Chemistry Math Chemical Engineering Civil Electrical Electronics Electronics and Instrumentation Materials Science Mechanical Production Engineering Financial Health

EMF of Concentration Cell without Transference for Dilute Solution given Concentration Formula

GoEMF of Due Cell Formula

GoEMF of Concentration Cell without Transference given Activities Formula

Fx Copy

LaTeX Copy

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 (\frac{[R] \cdot T}{[Faraday]}) \cdot \ln ((\frac{c 2}{c 1}))

EMF - EMF of Cell?T - Temperature?c₂ - Cathodic Concentration?c₁ - Anodic Concentration?[R] - Universal gas constant?[Faraday] - Faraday constant?

EMF of Concentration Cell without Transference for Dilute Solution given Concentration Example

With values

With units

Only example

Here is how the EMF of Concentration Cell without Transference for Dilute Solution given Concentration equation looks like with Values.

Here is how the EMF of Concentration Cell without Transference for Dilute Solution given Concentration equation looks like with Units.

Here is how the EMF of Concentration Cell without Transference for Dilute Solution given Concentration equation looks like.

0.0206 = 2 \cdot (\frac{8.3145 \cdot 85}{96485.3321}) \cdot \ln ((\frac{2.45}{0.6}))

0.0206V = 2 \cdot (\frac{8.3145 \cdot 85K}{96485.3321}) \cdot \ln ((\frac{2.45mol/L}{0.6mol/L}))

0.0206 = 2 \cdot (\frac{8.3145 \cdot 85}{96485.3321}) \cdot \ln ((\frac{2.45}{0.6}))

Tip: Use pencil ( Pencil

) icon above to edit Input Values and Units.

Calculate

Recalculate

Solution

Copy

Reset

You are here -

Home » Category

Chemistry » Category

Electrochemistry » Category

EMF of Concentration Cell » fx EMF of Concentration Cell without Transference for Dilute Solution given Concentration

EMF of Concentration Cell without Transference for Dilute Solution given Concentration Solution

Follow our step by step solution on how to calculate EMF of Concentration Cell without Transference for Dilute Solution given Concentration?

FIRST Step Consider the formula

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

Next Step Substitute values of Variables

∴

EMF = 2 \cdot (\frac{[R] \cdot 85K}{[Faraday]}) \cdot \ln ((\frac{2.45mol/L}{0.6mol/L}))

Next Step Substitute values of Constants

∴

EMF = 2 \cdot (\frac{8.3145 \cdot 85K}{96485.3321}) \cdot \ln ((\frac{2.45mol/L}{0.6mol/L}))

Next Step Convert Units

∴

EMF = 2 \cdot (\frac{8.3145 \cdot 85K}{96485.3321}) \cdot \ln ((\frac{2450mol/m³}{600mol/m³}))

Next Step Prepare to Evaluate

∴

EMF = 2 \cdot (\frac{8.3145 \cdot 85}{96485.3321}) \cdot \ln ((\frac{2450}{600}))

Next Step Evaluate

∴

EMF = 0.0206105344244233V

LAST Step Rounding Answer

∴

EMF = 0.0206V

EMF of Concentration Cell without Transference for Dilute Solution given Concentration 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.

Formulas to find EMF of Cell

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.

Formulas to find Temperature

Cathodic Concentration

The Cathodic Concentration is the molar concentration of electrolytes present in the cathodic half cell.

Symbol: c₂

Measurement: Molar ConcentrationUnit: mol/L

Note: Value can be positive or negative.

Formulas to find Cathodic Concentration

Anodic Concentration

The Anodic concentration is the molar concentration of electrolytes present in the anodic half cell.

Symbol: c₁

Measurement: Molar ConcentrationUnit: mol/L

Note: Value can be positive or negative.

Formulas to find Anodic Concentration

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

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

Syntax: ln(Number)

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}))

Go EMF of Concentration Cell without Transference given Molalities and Activity Coefficient

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

Go EMF of Concentration Cell without Transference given Concentration and Fugacity

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

How to Evaluate EMF of Concentration Cell without Transference for Dilute Solution given Concentration?

EMF of Concentration Cell without Transference for Dilute Solution given Concentration evaluator uses EMF of Cell = 2*(([R]*Temperature)/[Faraday])*ln((Cathodic Concentration/Anodic Concentration)) to evaluate the EMF of Cell, The EMF of concentration cell without transference for dilute solution given concentration formula is defined as the relation with the concentration of electrolyte at cathodic and anodic half cell. For dilute solution the fugacity is unity. EMF of Cell is denoted by EMF symbol.

How to evaluate EMF of Concentration Cell without Transference for Dilute Solution given Concentration using this online evaluator? To use this online evaluator for EMF of Concentration Cell without Transference for Dilute Solution given Concentration, enter Temperature (T), Cathodic Concentration (c₂) & Anodic Concentration (c₁) and hit the calculate button.

FAQs on EMF of Concentration Cell without Transference for Dilute Solution given Concentration

What is the formula to find EMF of Concentration Cell without Transference for Dilute Solution given Concentration?

The formula of EMF of Concentration Cell without Transference for Dilute Solution given Concentration is expressed as EMF of Cell = 2*(([R]*Temperature)/[Faraday])*ln((Cathodic Concentration/Anodic Concentration)). Here is an example- 0.020611 = 2*(([R]*85)/[Faraday])*ln((2450/600)).

How to calculate EMF of Concentration Cell without Transference for Dilute Solution given Concentration?

With Temperature (T), Cathodic Concentration (c₂) & Anodic Concentration (c₁) we can find EMF of Concentration Cell without Transference for Dilute Solution given Concentration using the formula - EMF of Cell = 2*(([R]*Temperature)/[Faraday])*ln((Cathodic Concentration/Anodic Concentration)). 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 without Transference for Dilute Solution given Concentration be negative?

Yes, the EMF of Concentration Cell without Transference for Dilute Solution given Concentration, measured in Electric Potential can be negative.

Which unit is used to measure EMF of Concentration Cell without Transference for Dilute Solution given Concentration?

EMF of Concentration Cell without Transference for Dilute Solution given Concentration 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 without Transference for Dilute Solution given Concentration can be measured.

Let Others Know

✖

Facebook

Twitter

Copied!

: Value
: Unit

EMF of Concentration Cell without Transference for Dilute Solution given Concentration Formula

​GoEMF of Due Cell Formula

​GoEMF of Concentration Cell without Transference given Activities Formula

EMF of Concentration Cell without Transference for Dilute Solution given Concentration Example

EMF of Concentration Cell without Transference for Dilute Solution given Concentration Solution

EMF of Concentration Cell without Transference for Dilute Solution given Concentration Formula Elements

Other Formulas to find EMF of Cell

How to Evaluate EMF of Concentration Cell without Transference for Dilute Solution given Concentration?

FAQs on EMF of Concentration Cell without Transference for Dilute Solution given Concentration

Variable Name

GoEMF of Due Cell Formula

GoEMF of Concentration Cell without Transference given Activities Formula