No of Electrons given Diffusion Current Calculator

✖Diffusion Current for Ilkovic Equation is defined as the actual diffusion of electroreducible ion from the bulk of the sample to the surface of the mercury droplet due to concentration gradient.ⓘ Diffusion Current for Ilkovic Equation [I_d]			+10% -10%
✖Diffusion Coefficient for Ilkovic Equation is defined as the diffusion coefficient of the polarizer in the medium.ⓘ Diffusion Coefficient for Ilkovic Equation [D]			+10% -10%
✖Mass Flow Rate for Ilkovic Equation is defined as the mass of liquid mercury passing per unit time.ⓘ Mass Flow Rate for Ilkovic Equation [m_r]			+10% -10%
✖Time for Dropping Mercury is defined as the lifetime of the drop of mercury in the electrode.ⓘ Time for Dropping Mercury [t]			+10% -10%
✖Concentration for Ilkovic Equation is defined as the concentration of the depolariser in the dropping mercury electrode.ⓘ Concentration for Ilkovic Equation [c]			+10% -10%

✖No. of Electrons for Ilkovic Equation is defined as the number of electrons exchanged in the electrode reaction.ⓘ No of Electrons given Diffusion Current [n]

⎘ Copy

👎

Formula

✖

No of Electrons given Diffusion Current

Formula

`"n" = "I"_{"d"}/(607*("D")^(1/2)*("m"_{"r"})^(2/3)*("t")^(1/6)*("c"))`

Example

`"2.1E^-6"="32µA"/(607*("0.0000069cm²/s")^(1/2)*("4mg/s")^(2/3)*("4s")^(1/6)*("3mmol/mm³"))`

Calculator

LaTeX

Reset

👍

Download Electrochemistry Formula PDF PDF Image

No of Electrons given Diffusion Current Solution

STEP 0: Pre-Calculation Summary

Formula Used

No. of Electrons for Ilkovic Equation = Diffusion Current for Ilkovic Equation/(607*(Diffusion Coefficient for Ilkovic Equation)^(1/2)*(Mass Flow Rate for Ilkovic Equation)^(2/3)*(Time for Dropping Mercury)^(1/6)*(Concentration for Ilkovic Equation))
n = I_d/(607*(D)^(1/2)*(m_r)^(2/3)*(t)^(1/6)*(c))
This formula uses 6 Variables

Variables Used

No. of Electrons for Ilkovic Equation - No. of Electrons for Ilkovic Equation is defined as the number of electrons exchanged in the electrode reaction.
Diffusion Current for Ilkovic Equation - (Measured in Ampere) - Diffusion Current for Ilkovic Equation is defined as the actual diffusion of electroreducible ion from the bulk of the sample to the surface of the mercury droplet due to concentration gradient.
Diffusion Coefficient for Ilkovic Equation - (Measured in Square Meter Per Second) - Diffusion Coefficient for Ilkovic Equation is defined as the diffusion coefficient of the polarizer in the medium.
Mass Flow Rate for Ilkovic Equation - (Measured in Kilogram per Second) - Mass Flow Rate for Ilkovic Equation is defined as the mass of liquid mercury passing per unit time.
Time for Dropping Mercury - (Measured in Second) - Time for Dropping Mercury is defined as the lifetime of the drop of mercury in the electrode.
Concentration for Ilkovic Equation - (Measured in Mole per Cubic Meter) - Concentration for Ilkovic Equation is defined as the concentration of the depolariser in the dropping mercury electrode.

STEP 1: Convert Input(s) to Base Unit

Diffusion Current for Ilkovic Equation: 32 Microampere --> 3.2E-05 Ampere (Check conversion here)
Diffusion Coefficient for Ilkovic Equation: 6.9E-06 Square Centimeter Per Second --> 6.9E-10 Square Meter Per Second (Check conversion here)
Mass Flow Rate for Ilkovic Equation: 4 Milligram per Second --> 4E-06 Kilogram per Second (Check conversion here)
Time for Dropping Mercury: 4 Second --> 4 Second No Conversion Required
Concentration for Ilkovic Equation: 3 Millimole per Cubic Millimeter --> 3000000 Mole per Cubic Meter (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

n = I_d/(607*(D)^(1/2)*(m_r)^(2/3)*(t)^(1/6)*(c)) --> 3.2E-05/(607*(6.9E-10)^(1/2)*(4E-06)^(2/3)*(4)^(1/6)*(3000000))

Evaluating ... ...

n = 2.10716637633642E-06

STEP 3: Convert Result to Output's Unit

2.10716637633642E-06 --> No Conversion Required

FINAL ANSWER

2.10716637633642E-06 ≈ 2.1E-6 <-- No. of Electrons for Ilkovic Equation

(Calculation completed in 00.020 seconds)

You are here -

Home » Chemistry » Electrochemistry » Polarography » No of Electrons given Diffusion Current

Credits

Created by Ritacheta Sen

University of Calcutta (C.U), Kolkata

Ritacheta Sen has created this Calculator and 25+ more calculators!

Verified by Soupayan banerjee

National University of Judicial Science (NUJS), Kolkata

Soupayan banerjee has verified this Calculator and 800+ more calculators!

< 9 Polarography Calculators

Mass Flow Rate given Diffusion Current

Go Mass Flow Rate for Ilkovic Equation = (Diffusion Current for Ilkovic Equation/(607*(No. of Electrons for Ilkovic Equation)*(Diffusion Coefficient for Ilkovic Equation)^(1/2)*(Time for Dropping Mercury)^(1/6)*(Concentration for Ilkovic Equation)))^(3/2)

Depolariser Concentration given Diffusion Current

Go Concentration for Ilkovic Equation = Diffusion Current for Ilkovic Equation/(607*(No. of Electrons for Ilkovic Equation)*(Diffusion Coefficient for Ilkovic Equation)^(1/2)*(Mass Flow Rate for Ilkovic Equation)^(2/3)*(Time for Dropping Mercury)^(1/6))

No of Electrons given Diffusion Current

Go No. of Electrons for Ilkovic Equation = Diffusion Current for Ilkovic Equation/(607*(Diffusion Coefficient for Ilkovic Equation)^(1/2)*(Mass Flow Rate for Ilkovic Equation)^(2/3)*(Time for Dropping Mercury)^(1/6)*(Concentration for Ilkovic Equation))

Diffusion Current

Go Diffusion Current for Ilkovic Equation = 607*(No. of Electrons for Ilkovic Equation)*(Diffusion Coefficient for Ilkovic Equation)^(1/2)*(Mass Flow Rate for Ilkovic Equation)^(2/3)*(Time for Dropping Mercury)^(1/6)*(Concentration for Ilkovic Equation)

Diffusion Coefficient given Diffusion Current

Go Diffusion Coefficient for Ilkovic Equation = (Diffusion Current for Ilkovic Equation/(607*(No. of Electrons for Ilkovic Equation)*(Mass Flow Rate for Ilkovic Equation)^(2/3)*(Time for Dropping Mercury)^(1/6)*(Concentration for Ilkovic Equation)))^2

Drop Lifetime given Diffusion Current

Go Time for Dropping Mercury = (Diffusion Current for Ilkovic Equation/(607*(No. of Electrons for Ilkovic Equation)*(Mass Flow Rate for Ilkovic Equation)^(2/3)*(Diffusion Coefficient for Ilkovic Equation)^(1/2)*(Concentration for Ilkovic Equation)))^6

Condenser Current given Residual Current

Go Condenser Current = Residual Current-Faradic Current

Faradic Current given Residual Current

Go Faradic Current = Residual Current-Condenser Current

Residual Current

Go Residual Current = Condenser Current+Faradic Current

No of Electrons given Diffusion Current Formula

What are the four factors that govern the Ilkovic Equation ?

There are four major governing factors that influence the Ilkovic equation:
1. Both ‘m’ and ‘t’ shall change with the dimensions of the capillary (its length) and the applied pressure of Hg reservoir to form the ‘drop’.
2. Height of Hg column must be maintained constantly as the ‘drop time’ solely depends upon the applied pressure by the column of Hg at the tip of DME and ‘analyte’ solution interface.
3. Applied voltage in a DME-assembly is responsible for causing possible changes occurring in the prevailing ‘surface tension’ of a drop at the tip of electrode.
4. Evidently, the variations in temperature and viscosity must be at bare minimum level because it disturbs the ‘diffusion coefficient’ most significantly.

How to Calculate No of Electrons given Diffusion Current?

No of Electrons given Diffusion Current calculator uses No. of Electrons for Ilkovic Equation = Diffusion Current for Ilkovic Equation/(607*(Diffusion Coefficient for Ilkovic Equation)^(1/2)*(Mass Flow Rate for Ilkovic Equation)^(2/3)*(Time for Dropping Mercury)^(1/6)*(Concentration for Ilkovic Equation)) to calculate the No. of Electrons for Ilkovic Equation, No of Electrons given Diffusion Current formula is defined as the number of electrons exchanged in the electrode reaction during the measurement. No. of Electrons for Ilkovic Equation is denoted by n symbol.

How to calculate No of Electrons given Diffusion Current using this online calculator? To use this online calculator for No of Electrons given Diffusion Current, enter Diffusion Current for Ilkovic Equation (I_d), Diffusion Coefficient for Ilkovic Equation (D), Mass Flow Rate for Ilkovic Equation (m_r), Time for Dropping Mercury (t) & Concentration for Ilkovic Equation (c) and hit the calculate button. Here is how the No of Electrons given Diffusion Current calculation can be explained with given input values -> 2.1E-6 = 3.2E-05/(607*(6.9E-10)^(1/2)*(4E-06)^(2/3)*(4)^(1/6)*(3000000)).

FAQ

What is No of Electrons given Diffusion Current?

No of Electrons given Diffusion Current formula is defined as the number of electrons exchanged in the electrode reaction during the measurement and is represented as n = I_d/(607*(D)^(1/2)*(m_r)^(2/3)*(t)^(1/6)*(c)) or No. of Electrons for Ilkovic Equation = Diffusion Current for Ilkovic Equation/(607*(Diffusion Coefficient for Ilkovic Equation)^(1/2)*(Mass Flow Rate for Ilkovic Equation)^(2/3)*(Time for Dropping Mercury)^(1/6)*(Concentration for Ilkovic Equation)). Diffusion Current for Ilkovic Equation is defined as the actual diffusion of electroreducible ion from the bulk of the sample to the surface of the mercury droplet due to concentration gradient, Diffusion Coefficient for Ilkovic Equation is defined as the diffusion coefficient of the polarizer in the medium, Mass Flow Rate for Ilkovic Equation is defined as the mass of liquid mercury passing per unit time, Time for Dropping Mercury is defined as the lifetime of the drop of mercury in the electrode & Concentration for Ilkovic Equation is defined as the concentration of the depolariser in the dropping mercury electrode.

How to calculate No of Electrons given Diffusion Current?

No of Electrons given Diffusion Current formula is defined as the number of electrons exchanged in the electrode reaction during the measurement is calculated using No. of Electrons for Ilkovic Equation = Diffusion Current for Ilkovic Equation/(607*(Diffusion Coefficient for Ilkovic Equation)^(1/2)*(Mass Flow Rate for Ilkovic Equation)^(2/3)*(Time for Dropping Mercury)^(1/6)*(Concentration for Ilkovic Equation)). To calculate No of Electrons given Diffusion Current, you need Diffusion Current for Ilkovic Equation (I_d), Diffusion Coefficient for Ilkovic Equation (D), Mass Flow Rate for Ilkovic Equation (m_r), Time for Dropping Mercury (t) & Concentration for Ilkovic Equation (c). With our tool, you need to enter the respective value for Diffusion Current for Ilkovic Equation, Diffusion Coefficient for Ilkovic Equation, Mass Flow Rate for Ilkovic Equation, Time for Dropping Mercury & Concentration for Ilkovic Equation and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

Home

FREE PDFs

🔍 Search