Number of Quanta absorbed in 1 second using Quantum Efficiency of Reactant Calculator

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✖Reactant Molecules Consumed per Second is the number of molecules of reactant consumed in 1 second in a photochemical reaction.ⓘ Reactant Molecules Consumed per Second [R_mol]			+10% -10%
✖Quantum efficiency for reactants is a measure of the efficiency of the use of light for reactants in a photochemical reaction.ⓘ Quantum efficiency for reactants [Φ_r]			+10% -10%

✖The Number of Quanta Absorbed refers to the total number of photons absorbed in a photochemical reaction in a time of 1 second.ⓘ Number of Quanta absorbed in 1 second using Quantum Efficiency of Reactant [I_quanta]

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Formula

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Number of Quanta absorbed in 1 second using Quantum Efficiency of Reactant

Formula

`"I"_{"quanta"} = "R"_{"mol"}/"Φ"_{"r"}`

Example

`"0.85"="85"/"100"`

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Number of Quanta absorbed in 1 second using Quantum Efficiency of Reactant Solution

STEP 0: Pre-Calculation Summary

Formula Used

Number of Quanta Absorbed = Reactant Molecules Consumed per Second/Quantum efficiency for reactants
I_quanta = R_mol/Φ_r
This formula uses 3 Variables

Variables Used

Number of Quanta Absorbed - The Number of Quanta Absorbed refers to the total number of photons absorbed in a photochemical reaction in a time of 1 second.
Reactant Molecules Consumed per Second - Reactant Molecules Consumed per Second is the number of molecules of reactant consumed in 1 second in a photochemical reaction.
Quantum efficiency for reactants - Quantum efficiency for reactants is a measure of the efficiency of the use of light for reactants in a photochemical reaction.

STEP 1: Convert Input(s) to Base Unit

Reactant Molecules Consumed per Second: 85 --> No Conversion Required
Quantum efficiency for reactants: 100 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

I_quanta = R_mol/Φ_r --> 85/100

Evaluating ... ...

I_quanta = 0.85

STEP 3: Convert Result to Output's Unit

0.85 --> No Conversion Required

FINAL ANSWER

0.85 <-- Number of Quanta Absorbed

(Calculation completed in 00.004 seconds)

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Created by Akshada Kulkarni

National Institute of Information Technology (NIIT), Neemrana

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< 18 Stark-Einstein law Calculators

Energy of Photochemical Reaction terms of Wavelength

Go Energy in Photochemical Reaction = ([Avaga-no]*[hP]*[c])/Wavelength

Wavelength given Energy of Reaction

Go Wavelength = ([Avaga-no]*[hP]*[c])/Energy in Photochemical Reaction

Number of Quanta absorbed in 1 second using Quantum Efficiency of Reactant

Go Number of Quanta Absorbed = Reactant Molecules Consumed per Second/Quantum efficiency for reactants

Number of Molecules of Reactant consumed in 1 second

Go Reactant Molecules Consumed per Second = Quantum efficiency for reactants*Number of Quanta Absorbed

Quantum Efficiency for Disappearance of Reactant

Go Quantum efficiency for reactants = Reactant Molecules Consumed per Second/Number of Quanta Absorbed

Number of Quanta absorbed in 1 second using Quantum Efficiency of Products

Go Number of Quanta Absorbed = Product Molecules Formed per Second/Quantum Efficiency for Products

Number of Molecules of Product formed in 1 second

Go Product Molecules Formed per Second = Quantum Efficiency for Products*Number of Quanta Absorbed

Quantum Efficiency for Formation of Product

Go Quantum Efficiency for Products = Product Molecules Formed per Second/Number of Quanta Absorbed

Frequency given Energy of Reaction

Go Frequency = Energy in Photochemical Reaction/[Avaga-no]*[hP]

Energy of Photochemical Reaction

Go Energy in Photochemical Reaction = [Avaga-no]*[hP]*Frequency

Intensity of Transmitted Light

Go Intensity of Transmitted Light = Intensity of incident light-Intensity of Light Absorbed

Intensity of Incident Light

Go Intensity of incident light = Intensity of Light Absorbed+Intensity of Transmitted Light

Intensity of Light Absorbed

Go Intensity of Light Absorbed = Intensity of incident light-Intensity of Transmitted Light

Intensity in J per second given Intensity terms of Photons

Go Intensity in J per second = Intensity in number of photons*Energy per Quantum

Intensity terms of Number of Photons absorbed in 1 second

Go Intensity in number of photons = Intensity in J per second/Energy per Quantum

Energy per Quantum given Intensity

Go Energy per Quantum = Intensity in J per second/Intensity in number of photons

Energy per Quantum of Radiation terms of Wavelength

Go Energy per Quantum = ([hP]*[c])/Wavelength

Energy per Quantum of Radiation Absorbed

Go Energy per Quantum = [hP]*Frequency

Number of Quanta absorbed in 1 second using Quantum Efficiency of Reactant Formula

Number of Quanta Absorbed = Reactant Molecules Consumed per Second/Quantum efficiency for reactants
I_quanta = R_mol/Φ_r

What is Stark-Einstein law of photochemical equivalence?

Stark-Einstein law of photochemical equivalence can be stated as follows:
Each molecule taking part in a photochemical reaction absorbs one quantum of radiation
which causes the reaction. This law is applicable to the primary act of excitation of a molecule by light absorption. This law helps in calculating the quantum efficiency which is a measure of the efficiency of the use of light in a photochemical reaction.

What is Grotthuss-Draper Law?

According to this law, only the light that is absorbed by a molecule can produce a
photochemical change in it. This means that it is not sufficient to pass light through a
substance to bring about a chemical reaction; but the light must be absorbed by it.
Stark-Einstein law of photochemical equivalence provides a quantum mechanical form to
Grotthuss-Draper law.

How to Calculate Number of Quanta absorbed in 1 second using Quantum Efficiency of Reactant?

Number of Quanta absorbed in 1 second using Quantum Efficiency of Reactant calculator uses Number of Quanta Absorbed = Reactant Molecules Consumed per Second/Quantum efficiency for reactants to calculate the Number of Quanta Absorbed, The Number of quanta absorbed in 1 second using quantum efficiency of reactant formula is defined as the total number of photons absorbed in a photochemical reaction in a time of 1 second. Number of Quanta Absorbed is denoted by I_quanta symbol.

How to calculate Number of Quanta absorbed in 1 second using Quantum Efficiency of Reactant using this online calculator? To use this online calculator for Number of Quanta absorbed in 1 second using Quantum Efficiency of Reactant, enter Reactant Molecules Consumed per Second (R_mol) & Quantum efficiency for reactants (Φ_r) and hit the calculate button. Here is how the Number of Quanta absorbed in 1 second using Quantum Efficiency of Reactant calculation can be explained with given input values -> 0.85 = 85/100.

FAQ

What is Number of Quanta absorbed in 1 second using Quantum Efficiency of Reactant?

The Number of quanta absorbed in 1 second using quantum efficiency of reactant formula is defined as the total number of photons absorbed in a photochemical reaction in a time of 1 second and is represented as I_quanta = R_mol/Φ_r or Number of Quanta Absorbed = Reactant Molecules Consumed per Second/Quantum efficiency for reactants. Reactant Molecules Consumed per Second is the number of molecules of reactant consumed in 1 second in a photochemical reaction & Quantum efficiency for reactants is a measure of the efficiency of the use of light for reactants in a photochemical reaction.

How to calculate Number of Quanta absorbed in 1 second using Quantum Efficiency of Reactant?

The Number of quanta absorbed in 1 second using quantum efficiency of reactant formula is defined as the total number of photons absorbed in a photochemical reaction in a time of 1 second is calculated using Number of Quanta Absorbed = Reactant Molecules Consumed per Second/Quantum efficiency for reactants. To calculate Number of Quanta absorbed in 1 second using Quantum Efficiency of Reactant, you need Reactant Molecules Consumed per Second (R_mol) & Quantum efficiency for reactants (Φ_r). With our tool, you need to enter the respective value for Reactant Molecules Consumed per Second & Quantum efficiency for reactants 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 Number of Quanta Absorbed?

In this formula, Number of Quanta Absorbed uses Reactant Molecules Consumed per Second & Quantum efficiency for reactants. We can use 1 other way(s) to calculate the same, which is/are as follows -

Number of Quanta Absorbed = Product Molecules Formed per Second/Quantum Efficiency for Products

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