Cathodic Potential Calculator

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✖Anodic Potential is defined as electrode potential were the metal ions will be pulled away the electrode.ⓘ Anodic Potential [E_pa]			+10% -10%
✖Moles of Electron is a unit of measurement that is the amount of a pure substance containing the same number of chemical units in carbon.ⓘ Moles of Electron [m_e]			+10% -10%

✖Cathodic Potential is defined as electrode potential were the metal ions will be pulled towards the electrode.ⓘ Cathodic Potential [E_pc]

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Formula

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Cathodic Potential

Formula

E pc = E pa - (\frac{57}{m e})

Example

-24 V/m = 4.5 - (\frac{57}{2})

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Cathodic Potential Solution

STEP 0: Pre-Calculation Summary

Formula Used

Cathodic Potential = Anodic Potential-(57/Moles of Electron)
E_pc = E_pa-(57/m_e)
This formula uses 3 Variables

Variables Used

Cathodic Potential - (Measured in Volt per Meter) - Cathodic Potential is defined as electrode potential were the metal ions will be pulled towards the electrode.
Anodic Potential - Anodic Potential is defined as electrode potential were the metal ions will be pulled away the electrode.
Moles of Electron - Moles of Electron is a unit of measurement that is the amount of a pure substance containing the same number of chemical units in carbon.

STEP 1: Convert Input(s) to Base Unit

Anodic Potential: 4.5 --> No Conversion Required
Moles of Electron: 2 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

E_pc = E_pa-(57/m_e) --> 4.5-(57/2)

Evaluating ... ...

E_pc = -24

STEP 3: Convert Result to Output's Unit

-24 Volt per Meter --> No Conversion Required

FINAL ANSWER

-24 Volt per Meter <-- Cathodic Potential

(Calculation completed in 00.004 seconds)

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Created by Torsha_Paul

University of Calcutta (CU), Kolkata

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National University of Judicial Science (NUJS), Kolkata

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< Potentiometry and Voltametry Calculators

Area of Electrode

Go Area of Electrode = (Cathodic Current/(2.69*(10^8)*Number of electrons given CI*Concentration given CI*(Diffusion Constant^0.5)*(Sweep Rate^0.5)))^(2/3)

Applied Potential

Go Applied Potential in Potentiometry = Cell Potential in Potentiometry+(Current in Potentiometry*Resistance in Potentiometry)

Anodic Potential

Go Anodic Potential = Cathodic Potential+(57/Moles of Electron)

Anodic Potential given half potential

Go Anodic Potential = (Half Potential/0.5)-Cathodic Potential

Cathodic Potential Formula

Cathodic Potential = Anodic Potential-(57/Moles of Electron)
E_pc = E_pa-(57/m_e)

What is cyclic voltametry?

Cyclic voltammetry (CV) is an electrochemical technique that studies the redox
properties of a chemical species. It's a type of potentio dynamic measurement that involves applying a potential waveform to an electrochemical cell and measuring the resulting current.

How to Calculate Cathodic Potential?

Cathodic Potential calculator uses Cathodic Potential = Anodic Potential-(57/Moles of Electron) to calculate the Cathodic Potential, The Cathodic Potential formula is defined as electrode potential were the metal ions will be pulled towards the electrode. Cathodic Potential is denoted by E_pc symbol.

How to calculate Cathodic Potential using this online calculator? To use this online calculator for Cathodic Potential, enter Anodic Potential (E_pa) & Moles of Electron (m_e) and hit the calculate button. Here is how the Cathodic Potential calculation can be explained with given input values -> -24 = 4.5-(57/2).

FAQ

What is Cathodic Potential?

The Cathodic Potential formula is defined as electrode potential were the metal ions will be pulled towards the electrode and is represented as E_pc = E_pa-(57/m_e) or Cathodic Potential = Anodic Potential-(57/Moles of Electron). Anodic Potential is defined as electrode potential were the metal ions will be pulled away the electrode & Moles of Electron is a unit of measurement that is the amount of a pure substance containing the same number of chemical units in carbon.

How to calculate Cathodic Potential?

The Cathodic Potential formula is defined as electrode potential were the metal ions will be pulled towards the electrode is calculated using Cathodic Potential = Anodic Potential-(57/Moles of Electron). To calculate Cathodic Potential, you need Anodic Potential (E_pa) & Moles of Electron (m_e). With our tool, you need to enter the respective value for Anodic Potential & Moles of Electron 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 Cathodic Potential?

In this formula, Cathodic Potential uses Anodic Potential & Moles of Electron. We can use 1 other way(s) to calculate the same, which is/are as follows -

Cathodic Potential = (Half Potential/0.5)-Anodic Potential

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