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Current Efficiency Calculator

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✖The Actual Mass Deposited is the actual mass of a substance liberated from an electrolyte by the passage of current.ⓘ Actual Mass Deposited [A]			+10% -10%
✖The Theoretical Mass Deposited is the theoretical mass liberated according to faraday's law.ⓘ Theoretical Mass Deposited [m_t]			+10% -10%

✖The Current Efficiency is the ratio of the actual mass of a substance liberated from an electrolyte by the passage of current to the theoretical mass liberated according to Faraday's law.ⓘ Current Efficiency [C.E]

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Formula

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Current Efficiency

Formula

`"C.E" = ("A"/"m"_{"t"})*100`

Example

`"97.82609"=("45g"/"46g")*100`

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Current Efficiency Solution

STEP 0: Pre-Calculation Summary

Formula Used

Current Efficiency = (Actual Mass Deposited/Theoretical Mass Deposited)*100
C.E = (A/m_t)*100
This formula uses 3 Variables

Variables Used

Current Efficiency - The Current Efficiency is the ratio of the actual mass of a substance liberated from an electrolyte by the passage of current to the theoretical mass liberated according to Faraday's law.
Actual Mass Deposited - (Measured in Kilogram) - The Actual Mass Deposited is the actual mass of a substance liberated from an electrolyte by the passage of current.
Theoretical Mass Deposited - (Measured in Kilogram) - The Theoretical Mass Deposited is the theoretical mass liberated according to faraday's law.

STEP 1: Convert Input(s) to Base Unit

Actual Mass Deposited: 45 Gram --> 0.045 Kilogram (Check conversion here)
Theoretical Mass Deposited: 46 Gram --> 0.046 Kilogram (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

C.E = (A/m_t)*100 --> (0.045/0.046)*100

Evaluating ... ...

C.E = 97.8260869565217

STEP 3: Convert Result to Output's Unit

97.8260869565217 --> No Conversion Required

FINAL ANSWER

97.8260869565217 ≈ 97.82609 <-- Current Efficiency

(Calculation completed in 00.006 seconds)

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Created by Pragati Jaju

College Of Engineering (COEP), Pune

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Verified by Akshada Kulkarni

National Institute of Information Technology (NIIT), Neemrana

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< 9 Osmotic Coefficient & Current Efficiency Calculators

Mass of Metal to be Deposited

Go Mass to be Deposited = (Molecular Weight*Electric Current*Time)/(N Factor*[Faraday])

Kohlrausch Law

Go Molar Conductivity = Limiting Molar Conductivity-(Kohlrausch Coefficient*sqrt(Concentration of Electrolyte))

Actual Mass given Current Efficiency

Go Actual Mass Deposited = ((Current Efficiency*Theoretical Mass Deposited)/100)

Current Efficiency

Go Current Efficiency = (Actual Mass Deposited/Theoretical Mass Deposited)*100

Solubility

Go Solubility = Specific Conductance*1000/Limiting Molar Conductivity

Osmotic Coefficient given Ideal and Excess Pressure

Go Osmotic Coefficient = 1+(Excess Osmotic Pressure/Ideal Pressure)

Excess Pressure given Osmotic Coefficient

Go Excess Osmotic Pressure = (Osmotic Coefficient-1)*Ideal Pressure

Ideal Pressure given Osmotic Coefficient

Go Ideal Pressure = Excess Osmotic Pressure/(Osmotic Coefficient-1)

Solubility Product

Go Solubility Product = Molar Solubility^2

< 15 Important Formulas of Current Efficiency and Resistance Calculators

Mass of Metal to be Deposited

Go Mass to be Deposited = (Molecular Weight*Electric Current*Time)/(N Factor*[Faraday])

Kohlrausch Law

Go Molar Conductivity = Limiting Molar Conductivity-(Kohlrausch Coefficient*sqrt(Concentration of Electrolyte))

Resistance given Distance between Electrode and Area of Cross-Section of Electrode

Go Resistance = (Resistivity)*(Distance between Electrodes/Electrode Cross-sectional Area)

Electrode Cross-Section Area given Resistance and Resistivity

Go Electrode Cross-sectional Area = (Resistivity*Distance between Electrodes)/Resistance

Distance between Electrode given Resistance and Resistivity

Go Distance between Electrodes = (Resistance*Electrode Cross-sectional Area)/Resistivity

Resistivity

Go Resistivity = Resistance*Electrode Cross-sectional Area/Distance between Electrodes

Current Efficiency

Go Current Efficiency = (Actual Mass Deposited/Theoretical Mass Deposited)*100

Solubility

Go Solubility = Specific Conductance*1000/Limiting Molar Conductivity

Excess Pressure given Osmotic Coefficient

Go Excess Osmotic Pressure = (Osmotic Coefficient-1)*Ideal Pressure

Ideal Pressure given Osmotic Coefficient

Go Ideal Pressure = Excess Osmotic Pressure/(Osmotic Coefficient-1)

Cell Constant given Resistance and Resistivity

Go Cell Constant = (Resistance/Resistivity)

Resistance given Cell Constant

Go Resistance = (Resistivity*Cell Constant)

Solubility Product

Go Solubility Product = Molar Solubility^2

Resistivity given Specific Conductance

Go Resistivity = 1/Specific Conductance

Resistance given Conductance

Go Resistance = 1/Conductance

Current Efficiency Formula

Current Efficiency = (Actual Mass Deposited/Theoretical Mass Deposited)*100
C.E = (A/m_t)*100

What is Current Efficiency?

Current efficiency is the ratio of the actual mass of a substance liberated from an electrolyte by the passage of current to the theoretical mass liberated according to Faraday's law. Current efficiency can be used in measuring electrodeposition thickness on materials in electrolysis.

How to Calculate Current Efficiency?

Current Efficiency calculator uses Current Efficiency = (Actual Mass Deposited/Theoretical Mass Deposited)*100 to calculate the Current Efficiency, The Current Efficiency is defined as ratio of actual mass deposited to the theoretical mass deposited. Current Efficiency is denoted by C.E symbol.

How to calculate Current Efficiency using this online calculator? To use this online calculator for Current Efficiency, enter Actual Mass Deposited (A) & Theoretical Mass Deposited (m_t) and hit the calculate button. Here is how the Current Efficiency calculation can be explained with given input values -> 97.82609 = (0.045/0.046)*100.

FAQ

What is Current Efficiency?

The Current Efficiency is defined as ratio of actual mass deposited to the theoretical mass deposited and is represented as C.E = (A/m_t)*100 or Current Efficiency = (Actual Mass Deposited/Theoretical Mass Deposited)*100. The Actual Mass Deposited is the actual mass of a substance liberated from an electrolyte by the passage of current & The Theoretical Mass Deposited is the theoretical mass liberated according to faraday's law.

How to calculate Current Efficiency?

The Current Efficiency is defined as ratio of actual mass deposited to the theoretical mass deposited is calculated using Current Efficiency = (Actual Mass Deposited/Theoretical Mass Deposited)*100. To calculate Current Efficiency, you need Actual Mass Deposited (A) & Theoretical Mass Deposited (m_t). With our tool, you need to enter the respective value for Actual Mass Deposited & Theoretical Mass Deposited and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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