Molar Extinction Coefficient given Slope of Plot Calculator

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✖The Slope of Line is a number that measures its "steepness", usually denoted by the letter m. It is the change in y for a unit change in x along the line.ⓘ Slope of Line [m]			+10% -10%
✖Thickness of Cell is useful in calculating the concentration of a solution on the basis of its light absorption.ⓘ Thickness of Cell [l]			+10% -10%

✖The Molar Extinction Coefficient is a measure of how strongly a chemical species or substance absorbs light at a particular wavelength.ⓘ Molar Extinction Coefficient given Slope of Plot [ε]

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Formula

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Molar Extinction Coefficient given Slope of Plot

Formula

`"ε" = "m"/"l"`

Example

`"7.9E^11cm²/mol"="4"/"50.5nm"`

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Molar Extinction Coefficient given Slope of Plot Solution

STEP 0: Pre-Calculation Summary

Formula Used

Molar Extinction Coefficient = Slope of Line/Thickness of Cell
ε = m/l
This formula uses 3 Variables

Variables Used

Molar Extinction Coefficient - (Measured in Square Meter per Mole) - The Molar Extinction Coefficient is a measure of how strongly a chemical species or substance absorbs light at a particular wavelength.
Slope of Line - The Slope of Line is a number that measures its "steepness", usually denoted by the letter m. It is the change in y for a unit change in x along the line.
Thickness of Cell - (Measured in Meter) - Thickness of Cell is useful in calculating the concentration of a solution on the basis of its light absorption.

STEP 1: Convert Input(s) to Base Unit

Slope of Line: 4 --> No Conversion Required
Thickness of Cell: 50.5 Nanometer --> 5.05E-08 Meter (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

ε = m/l --> 4/5.05E-08

Evaluating ... ...

ε = 79207920.7920792

STEP 3: Convert Result to Output's Unit

79207920.7920792 Square Meter per Mole -->792079207920.792 Square Centimeter per Mole (Check conversion here)

FINAL ANSWER

792079207920.792 ≈ 7.9E+11 Square Centimeter per Mole <-- Molar Extinction Coefficient

(Calculation completed in 00.004 seconds)

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< 15 Beer-Lambert law Calculators

Molar Extinction Coefficient given Intensities of Radiation

Go Molar Extinction Coefficient = log10(Intensity of Incident Radiation/Intensity of Transmitted Radiation)*(1/(Thickness of Cell*Concentration of Solution))

Thickness of Cell given Intensities of Radiation

Go Thickness of Cell = log10(Intensity of Incident Radiation/Intensity of Transmitted Radiation)*(1/(Molar Extinction Coefficient*Concentration of Solution))

Concentration of Solution given Intensities of Radiation

Go Concentration of Solution = log10(Intensity of Incident Radiation/Intensity of Reflected Radiation)*(1/(Thickness of Cell*Molar Extinction Coefficient))

Intensity of Transmitted Radiation given Concentration of Solution

Go Intensity of Transmitted Radiation = Intensity of Incident Radiation/exp(Molar Extinction Coefficient*Thickness of Cell*Concentration of Solution)

Intensity of Incident Radiation given Concentration of Solution

Go Intensity of Incident Radiation = Intensity of Transmitted Radiation*exp(Molar Extinction Coefficient*Concentration of Solution*Thickness of Cell)

Molar Extinction Coefficient

Go Molar Extinction Coefficient = Absorbance/(Concentration of Solution*Thickness of Cell)

Concentration of Solution

Go Concentration of Solution = Absorbance/(Thickness of Cell*Molar Extinction Coefficient)

Thickness of Cell

Go Thickness of Cell = Absorbance/(Molar Extinction Coefficient*Concentration of Solution)

Beer-Lambert law given Intensity of Radiation

Go Absorbance = log10(Intensity of Incident Radiation/Intensity of Transmitted Radiation)

Absorbance using Beer-Lambert Law

Go Absorbance = Molar Extinction Coefficient*Concentration of Solution*Thickness of Cell

Intensity of Transmitted Radiation

Go Intensity of Transmitted Radiation = Intensity of Incident Radiation/10^(Absorbance)

Intensity of Incident Radiation

Go Intensity of Incident Radiation = Intensity of Transmitted Radiation*10^(Absorbance)

Molar Extinction Coefficient given Slope of Plot

Go Molar Extinction Coefficient = Slope of Line/Thickness of Cell

Slope of Absorbance vs Concentration Plot

Go Slope of Line = Molar Extinction Coefficient*Thickness of Cell

Thickness of Cell given Slope

Go Thickness of Cell = Slope of Line/Molar Extinction Coefficient

Molar Extinction Coefficient given Slope of Plot Formula

Molar Extinction Coefficient = Slope of Line/Thickness of Cell
ε = m/l

What is Beer- Lambert Law?

Beer-Lambert law is useful in calculating the concentration of a solution on the basis of its light absorption. This law relates the intensity of the transmitted monochromatic light to the concentration of the solution and the thickness of the cell in which the solution is kept.
The molar extinction coefficient of a substance can be determined using a colorimeter or a spectrophotometer as follows. The absorbances of a solution are measured at different
known concentrations using a cell of known thickness (l). The plot of absorbance, A against Concentration of solution, c gives a straight line and its slope is equal to εl.

How to Calculate Molar Extinction Coefficient given Slope of Plot?

Molar Extinction Coefficient given Slope of Plot calculator uses Molar Extinction Coefficient = Slope of Line/Thickness of Cell to calculate the Molar Extinction Coefficient, The Molar extinction coefficient given slope of plot formula is defined as the quantity of a solute that is contained in a particular quantity of solvent or solution. Molar Extinction Coefficient is denoted by ε symbol.

How to calculate Molar Extinction Coefficient given Slope of Plot using this online calculator? To use this online calculator for Molar Extinction Coefficient given Slope of Plot, enter Slope of Line (m) & Thickness of Cell (l) and hit the calculate button. Here is how the Molar Extinction Coefficient given Slope of Plot calculation can be explained with given input values -> 7.9E+15 = 4/5.05E-08.

FAQ

What is Molar Extinction Coefficient given Slope of Plot?

The Molar extinction coefficient given slope of plot formula is defined as the quantity of a solute that is contained in a particular quantity of solvent or solution and is represented as ε = m/l or Molar Extinction Coefficient = Slope of Line/Thickness of Cell. The Slope of Line is a number that measures its "steepness", usually denoted by the letter m. It is the change in y for a unit change in x along the line & Thickness of Cell is useful in calculating the concentration of a solution on the basis of its light absorption.

How to calculate Molar Extinction Coefficient given Slope of Plot?

The Molar extinction coefficient given slope of plot formula is defined as the quantity of a solute that is contained in a particular quantity of solvent or solution is calculated using Molar Extinction Coefficient = Slope of Line/Thickness of Cell. To calculate Molar Extinction Coefficient given Slope of Plot, you need Slope of Line (m) & Thickness of Cell (l). With our tool, you need to enter the respective value for Slope of Line & Thickness of Cell 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 Molar Extinction Coefficient?

In this formula, Molar Extinction Coefficient uses Slope of Line & Thickness of Cell. We can use 2 other way(s) to calculate the same, which is/are as follows -

Molar Extinction Coefficient = Absorbance/(Concentration of Solution*Thickness of Cell)
Molar Extinction Coefficient = log10(Intensity of Incident Radiation/Intensity of Transmitted Radiation)*(1/(Thickness of Cell*Concentration of Solution))

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