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Molar Extinction Coefficient given Intensities of Radiation Formula

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GoMolar Extinction Coefficient given Slope of Plot Formula

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The Molar Extinction Coefficient is a measure of how strongly a chemical species or substance absorbs light at a particular wavelength. Check FAQs

ε = \log 10 (\frac{I i}{I radiation}) \cdot (\frac{1}{l \cdot c})

ε - Molar Extinction Coefficient?I_i - Intensity of Incident Radiation?I_radiation - Intensity of Transmitted Radiation?l - Thickness of Cell?c - Concentration of Solution?

Molar Extinction Coefficient given Intensities of Radiation Example

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Here is how the Molar Extinction Coefficient given Intensities of Radiation equation looks like with Values.

Here is how the Molar Extinction Coefficient given Intensities of Radiation equation looks like with Units.

Here is how the Molar Extinction Coefficient given Intensities of Radiation equation looks like.

8.7E+8 = \log 10 (\frac{200}{75}) \cdot (\frac{1}{50.5 \cdot 97})

8.7E+8cm²/mol = \log 10 (\frac{200W/m²*sr}{75W/m²*sr}) \cdot (\frac{1}{50.5nm \cdot 97mol/m³})

8.7E+8 = \log 10 (\frac{200}{75}) \cdot (\frac{1}{50.5 \cdot 97})

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Molar Extinction Coefficient given Intensities of Radiation Solution

Follow our step by step solution on how to calculate Molar Extinction Coefficient given Intensities of Radiation?

FIRST Step Consider the formula

ε = \log 10 (\frac{I i}{I radiation}) \cdot (\frac{1}{l \cdot c})

Next Step Substitute values of Variables

∴

ε = \log 10 (\frac{200W/m²*sr}{75W/m²*sr}) \cdot (\frac{1}{50.5nm \cdot 97mol/m³})

Next Step Convert Units

∴

ε = \log 10 (\frac{200W/m²*sr}{75W/m²*sr}) \cdot (\frac{1}{5.1E-8m \cdot 97mol/m³})

Next Step Prepare to Evaluate

∴

ε = \log 10 (\frac{200}{75}) \cdot (\frac{1}{5.1E-8 \cdot 97})

Next Step Evaluate

∴

ε = 86959.0144477454m²/mol

Next Step Convert to Output's Unit

∴

ε = 869590144.477454cm²/mol

LAST Step Rounding Answer

∴

ε = 8.7E+8cm²/mol

Molar Extinction Coefficient given Intensities of Radiation Formula Elements

Variables

Functions

Molar Extinction Coefficient

The Molar Extinction Coefficient is a measure of how strongly a chemical species or substance absorbs light at a particular wavelength.

Symbol: ε

Measurement: Molar Extinction CoefficientUnit: cm²/mol

Note: Value can be positive or negative.

Formulas to find Molar Extinction Coefficient

Intensity of Incident Radiation

The Intensity of Incident Radiation is the radiation intensity of incident radiation on a surface.

Symbol: I_i

Measurement: RadianceUnit: W/m²*sr

Note: Value should be greater than 0.

Formulas to find Intensity of Incident Radiation

Intensity of Transmitted Radiation

The Intensity of Transmitted Radiation is the radiant flux emitted, reflected, transmitted, or received by a surface, per unit solid angle per unit projected area.

Symbol: I_radiation

Measurement: RadianceUnit: W/m²*sr

Note: Value can be positive or negative.

Formulas to find Intensity of Transmitted Radiation

Thickness of Cell

Thickness of Cell is useful in calculating the concentration of a solution on the basis of its light absorption.

Symbol: l

Measurement: LengthUnit: nm

Note: Value can be positive or negative.

Formulas to find Thickness of Cell

Concentration of Solution

The Concentration of Solution is the quantity of a solute that is contained in a particular quantity of solvent or solution.

Symbol: c

Measurement: Molar ConcentrationUnit: mol/m³

Note: Value can be positive or negative.

Formulas to find Concentration of Solution

log10

The common logarithm, also known as the base-10 logarithm or the decimal logarithm, is a mathematical function that is the inverse of the exponential function.

Syntax: log10(Number)

Other Formulas to find Molar Extinction Coefficient

Go Molar Extinction Coefficient

ε = \frac{A}{c \cdot l}

Go Molar Extinction Coefficient given Slope of Plot

ε = \frac{m}{l}

Other formulas in Beer Lambert law category

Go Beer-Lambert law given Intensity of Radiation

A = \log 10 (\frac{I i}{I radiation})

Go Absorbance using Beer-Lambert Law

A = ε \cdot c \cdot l

Go Concentration of Solution

c = \frac{A}{l \cdot ε}

Go Intensity of Incident Radiation

I i = I radiation \cdot 10^{A}

How to Evaluate Molar Extinction Coefficient given Intensities of Radiation?

Molar Extinction Coefficient given Intensities of Radiation evaluator uses Molar Extinction Coefficient = log10(Intensity of Incident Radiation/Intensity of Transmitted Radiation)*(1/(Thickness of Cell*Concentration of Solution)) to evaluate the Molar Extinction Coefficient, The Molar extinction coefficient given intensities of radiation formula is defined as a measure of how strongly a chemical species or substance absorbs light at a particular wavelength. Molar Extinction Coefficient is denoted by ε symbol.

How to evaluate Molar Extinction Coefficient given Intensities of Radiation using this online evaluator? To use this online evaluator for Molar Extinction Coefficient given Intensities of Radiation, enter Intensity of Incident Radiation (I_i), Intensity of Transmitted Radiation (I_radiation), Thickness of Cell (l) & Concentration of Solution (c) and hit the calculate button.

FAQs on Molar Extinction Coefficient given Intensities of Radiation

What is the formula to find Molar Extinction Coefficient given Intensities of Radiation?

The formula of Molar Extinction Coefficient given Intensities of Radiation is expressed as Molar Extinction Coefficient = log10(Intensity of Incident Radiation/Intensity of Transmitted Radiation)*(1/(Thickness of Cell*Concentration of Solution)). Here is an example- 8.7E+12 = log10(200/75)*(1/(5.05E-08*97)).

How to calculate Molar Extinction Coefficient given Intensities of Radiation?

With Intensity of Incident Radiation (I_i), Intensity of Transmitted Radiation (I_radiation), Thickness of Cell (l) & Concentration of Solution (c) we can find Molar Extinction Coefficient given Intensities of Radiation using the formula - Molar Extinction Coefficient = log10(Intensity of Incident Radiation/Intensity of Transmitted Radiation)*(1/(Thickness of Cell*Concentration of Solution)). This formula also uses Common Logarithm Function function(s).

What are the other ways to Calculate Molar Extinction Coefficient?

Here are the different ways to Calculate Molar Extinction Coefficient-

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

Can the Molar Extinction Coefficient given Intensities of Radiation be negative?

Yes, the Molar Extinction Coefficient given Intensities of Radiation, measured in Molar Extinction Coefficient can be negative.

Which unit is used to measure Molar Extinction Coefficient given Intensities of Radiation?

Molar Extinction Coefficient given Intensities of Radiation is usually measured using the Square Centimeter per Mole[cm²/mol] for Molar Extinction Coefficient. Square Meter per Decimole[cm²/mol], Square Meter per Mole[cm²/mol], Square Millimeter per Micromole[cm²/mol] are the few other units in which Molar Extinction Coefficient given Intensities of Radiation can be measured.

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Molar Extinction Coefficient given Intensities of Radiation Formula

​GoMolar Extinction Coefficient Formula

​GoMolar Extinction Coefficient given Slope of Plot Formula

Molar Extinction Coefficient given Intensities of Radiation Example

Molar Extinction Coefficient given Intensities of Radiation Solution

Molar Extinction Coefficient given Intensities of Radiation Formula Elements

Other Formulas to find Molar Extinction Coefficient

Other formulas in Beer Lambert law category

How to Evaluate Molar Extinction Coefficient given Intensities of Radiation?

FAQs on Molar Extinction Coefficient given Intensities of Radiation

Variable Name

GoMolar Extinction Coefficient Formula

GoMolar Extinction Coefficient given Slope of Plot Formula