Diffusion Constant given Current Solution

STEP 0: Pre-Calculation Summary
Formula Used
Diffusion Constant = (Cathodic Current/(2.69*(10^8)*Number of electrons given CI*Concentration given CI*(Sweep Rate^0.5)*Area of Electrode))^(4/3)
D = (Ic/(2.69*(10^8)*Ne*CCI*(ν^0.5)*A))^(4/3)
This formula uses 6 Variables
Variables Used
Diffusion Constant - Diffusion Constant also known as the diffusion coefficient or diffusivity, is a physical constant that measures the rate of material transport.
Cathodic Current - Cathodic Current is a flow of charged particles, such as electrons or ions, moving through an electrical conductor or space.
Number of electrons given CI - Number of electrons given CI is equal to the number of protons in the nucleus, which is also known as the atomic number.
Concentration given CI - Concentration given CI is the abundance of a constituent divided by the total volume of a mixture.
Sweep Rate - Sweep Rate is the speed at which a controller increases or decreases frequency in sine vibration testing.
Area of Electrode - Area of Electrode is the area where an electronically conducting phase and an ionically conducting phase come into contact.
STEP 1: Convert Input(s) to Base Unit
Cathodic Current: 70 --> No Conversion Required
Number of electrons given CI: 10 --> No Conversion Required
Concentration given CI: 50 --> No Conversion Required
Sweep Rate: 2.5 --> No Conversion Required
Area of Electrode: 80 --> No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
D = (Ic/(2.69*(10^8)*Ne*CCI*(ν^0.5)*A))^(4/3) --> (70/(2.69*(10^8)*10*50*(2.5^0.5)*80))^(4/3)
Evaluating ... ...
D = 6.59306998533256E-16
STEP 3: Convert Result to Output's Unit
6.59306998533256E-16 --> No Conversion Required
6.59306998533256E-16 6.6E-16 <-- Diffusion Constant
(Calculation completed in 00.004 seconds)
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< 25 Potentiometry and Voltametry Calculators

Number of Electron given CI
Number of electrons given CI = (Cathodic Current/(2.69*(10^8)*Area of Electrode*Concentration given CI*(Diffusion Constant^0.5)*(Sweep Rate^0.5)))^(2/3)
Maximum Diffusion Current
Maximum Diffusion Current = 708*Moles of Analyte*(Diffusion Constant^(1/2))*(Rate of Flow of Mercury^(2/3))*(Drop Time^(1/6))*Concentration at given time
Area of Electrode
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)
Concentration given CI
Concentration given CI = Cathodic Current/(2.69*(10^8)*(Number of electrons given CI^1.5)*Area of Electrode*(Diffusion Constant^0.5)*(Sweep Rate^0.5))
Cathodic Current
Cathodic Current = 2.69*(10^8)*(Number of electrons given CI^1.5)*Area of Electrode*Concentration given CI*(Diffusion Constant^0.5)*(Sweep Rate^0.5)
Diffusion Constant given Current
Diffusion Constant = (Cathodic Current/(2.69*(10^8)*Number of electrons given CI*Concentration given CI*(Sweep Rate^0.5)*Area of Electrode))^(4/3)
Sweep Rate
Sweep Rate = (Cathodic Current/(2.69*(10^8)*Number of electrons given CI*Concentration given CI*(Diffusion Constant^0.5)*Area of Electrode))^(4/3)
Current in Potentiometry
Current in Potentiometry = (Cell Potential in Potentiometry-Applied Potential in Potentiometry)/Resistance in Potentiometry
Applied Potential
Applied Potential in Potentiometry = Cell Potential in Potentiometry+(Current in Potentiometry*Resistance in Potentiometry)
EMF at Cell Junction
Junction EMF = Cell Potential in Potentiometry-Indicator EMF+Reference EMF
Cell Potential
Cell Potential in Potentiometry = Indicator EMF-Reference EMF+Junction EMF
Indicator EMF
Indicator EMF = Reference EMF-Junction EMF+Cell Potential in Potentiometry
Reference EMF
Reference EMF = Indicator EMF+Junction EMF-Cell Potential in Potentiometry
Number of Moles of Electron
Moles of Electron = Charge given Moles/(Moles of Analyte*[Faraday])
Moles of Analyte
Moles of Analyte = Charge given Moles/(Moles of Electron*[Faraday])
Charge given Moles
Charge given Moles = Moles of Electron*Moles of Analyte*[Faraday]
Potentiometric Concentration
Concentration at given time = Potentiometric Current/Potentiometric Constant
Potentiometric Constant
Potentiometric Constant = Potentiometric Current/Concentration at given time
Potentiometric Current
Potentiometric Current = Potentiometric Constant*Concentration at given time
Moles of Electron given Potentials
Moles of Electron = 57/(Anodic Potential-Cathodic Potential)
Cathodic Potential
Cathodic Potential = Anodic Potential-(57/Moles of Electron)
Anodic Potential
Anodic Potential = Cathodic Potential+(57/Moles of Electron)
Cathodic Potential given half potential
Cathodic Potential = (Half Potential/0.5)-Anodic Potential
Anodic Potential given half potential
Anodic Potential = (Half Potential/0.5)-Cathodic Potential
Half Potential
Half Potential = 0.5*(Anodic Potential+Cathodic Potential)

Diffusion Constant given Current Formula

Diffusion Constant = (Cathodic Current/(2.69*(10^8)*Number of electrons given CI*Concentration given CI*(Sweep Rate^0.5)*Area of Electrode))^(4/3)
D = (Ic/(2.69*(10^8)*Ne*CCI*(ν^0.5)*A))^(4/3)

What is the process of voltammetry?

In voltammetry, the current is permitted to flow and electrolysis takes place in the electrochemical cell. Electrolysis is described as a process whereby solution components are converted from one oxidation state to another at an electrode-solution surface by means of a current flow.

How to Calculate Diffusion Constant given Current?

Diffusion Constant given Current calculator uses Diffusion Constant = (Cathodic Current/(2.69*(10^8)*Number of electrons given CI*Concentration given CI*(Sweep Rate^0.5)*Area of Electrode))^(4/3) to calculate the Diffusion Constant, The Diffusion Constant given Current formula is defined as the diffusion coefficient or diffusivity, is a physical constant that measures the rate of material transport. Diffusion Constant is denoted by D symbol.

How to calculate Diffusion Constant given Current using this online calculator? To use this online calculator for Diffusion Constant given Current, enter Cathodic Current (Ic), Number of electrons given CI (Ne), Concentration given CI (CCI), Sweep Rate (ν) & Area of Electrode (A) and hit the calculate button. Here is how the Diffusion Constant given Current calculation can be explained with given input values -> 6.6E-16 = (70/(2.69*(10^8)*10*50*(2.5^0.5)*80))^(4/3).

FAQ

What is Diffusion Constant given Current?
The Diffusion Constant given Current formula is defined as the diffusion coefficient or diffusivity, is a physical constant that measures the rate of material transport and is represented as D = (Ic/(2.69*(10^8)*Ne*CCI*(ν^0.5)*A))^(4/3) or Diffusion Constant = (Cathodic Current/(2.69*(10^8)*Number of electrons given CI*Concentration given CI*(Sweep Rate^0.5)*Area of Electrode))^(4/3). Cathodic Current is a flow of charged particles, such as electrons or ions, moving through an electrical conductor or space, Number of electrons given CI is equal to the number of protons in the nucleus, which is also known as the atomic number, Concentration given CI is the abundance of a constituent divided by the total volume of a mixture, Sweep Rate is the speed at which a controller increases or decreases frequency in sine vibration testing & Area of Electrode is the area where an electronically conducting phase and an ionically conducting phase come into contact.
How to calculate Diffusion Constant given Current?
The Diffusion Constant given Current formula is defined as the diffusion coefficient or diffusivity, is a physical constant that measures the rate of material transport is calculated using Diffusion Constant = (Cathodic Current/(2.69*(10^8)*Number of electrons given CI*Concentration given CI*(Sweep Rate^0.5)*Area of Electrode))^(4/3). To calculate Diffusion Constant given Current, you need Cathodic Current (Ic), Number of electrons given CI (Ne), Concentration given CI (CCI), Sweep Rate (ν) & Area of Electrode (A). With our tool, you need to enter the respective value for Cathodic Current, Number of electrons given CI, Concentration given CI, Sweep Rate & Area of Electrode 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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