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Collisional Energy Transfer Formula

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Rate of Collisional Energy Transfer is defined as the rate at which the kinetic energy is carried between two bodies that collide with one another. Check FAQs

R collision = K q \cdot [Q] \cdot [M S1]

R_collision - Rate of Collisional Energy Transfer?K_q - Quenching Constant?[Q] - Quencher Concentration given Degree of Exciplex?[M_S1] - Singlet State Concentration?

Collisional Energy Transfer Example

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Here is how the Collisional Energy Transfer equation looks like with Values.

Here is how the Collisional Energy Transfer equation looks like with Units.

Here is how the Collisional Energy Transfer equation looks like.

0.0002 = 6 \cdot 1.5 \cdot 2E-5

0.0002mol/L*s = 6rev/s \cdot 1.5 \cdot 2E-5mol/L

0.0002 = 6 \cdot 1.5 \cdot 2E-5

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Collisional Energy Transfer Solution

Follow our step by step solution on how to calculate Collisional Energy Transfer?

FIRST Step Consider the formula

R collision = K q \cdot [Q] \cdot [M S1]

Next Step Substitute values of Variables

∴

R collision = 6rev/s \cdot 1.5 \cdot 2E-5mol/L

Next Step Convert Units

∴

R collision = 6Hz \cdot 1.5 \cdot 0.02mol/m³

Next Step Prepare to Evaluate

∴

R collision = 6 \cdot 1.5 \cdot 0.02

Next Step Evaluate

∴

R collision = 0.18mol/m³*s

Next Step Convert to Output's Unit

∴

R collision = 0.00018mol/L*s

LAST Step Rounding Answer

∴

R collision = 0.0002mol/L*s

Collisional Energy Transfer Formula Elements

Variables

Rate of Collisional Energy Transfer

Rate of Collisional Energy Transfer is defined as the rate at which the kinetic energy is carried between two bodies that collide with one another.

Symbol: R_collision

Measurement: Reaction RateUnit: mol/L*s

Note: Value can be positive or negative.

Formulas to find Rate of Collisional Energy Transfer

Quenching Constant

Quenching Constant is the measure of quenching which decreases fluoroscene intensity.

Symbol: K_q

Measurement: FrequencyUnit: rev/s

Note: Value can be positive or negative.

Formulas to find Quenching Constant

Quencher Concentration given Degree of Exciplex

Quencher Concentration given Degree of Exciplex is the concentration of substance that decreases fluoroscence intensity.

Symbol: [Q]

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Quencher Concentration given Degree of Exciplex

Singlet State Concentration

Singlet State Concentration is the number of molecules present in the singlet excited state.

Symbol: [M_S1]

Measurement: Molar ConcentrationUnit: mol/L

Note: Value can be positive or negative.

Formulas to find Singlet State Concentration

Other formulas in Emission Spectroscopy category

Go Degree of Exciplex Formation

α = \frac{K eq \cdot [Q]}{1 + (K eq \cdot [Q])}

Go Difference in Acidity between Ground and Excited State

Δpka = pKa Excited - pKa ground

Go Equilibrium Constant for Exciplex Formation

K eq = \frac{1}{1 - α} - 1

Go Final Intensity using Stern Volmer Equation

I t = \frac{Io}{1 + (ζ o \cdot K q \cdot [Q])}

How to Evaluate Collisional Energy Transfer?

Collisional Energy Transfer evaluator uses Rate of Collisional Energy Transfer = Quenching Constant*Quencher Concentration given Degree of Exciplex*Singlet State Concentration to evaluate the Rate of Collisional Energy Transfer, The Collisional Energy Transfer formula is defined as the rate of transfer of kinetic energy between two colliding bodies. It is directly proportional to Singlet state concentration and quencher concentration. Rate of Collisional Energy Transfer is denoted by R_collision symbol.

How to evaluate Collisional Energy Transfer using this online evaluator? To use this online evaluator for Collisional Energy Transfer, enter Quenching Constant (K_q), Quencher Concentration given Degree of Exciplex ([Q]) & Singlet State Concentration ([M_S1]) and hit the calculate button.

FAQs on Collisional Energy Transfer

What is the formula to find Collisional Energy Transfer?

The formula of Collisional Energy Transfer is expressed as Rate of Collisional Energy Transfer = Quenching Constant*Quencher Concentration given Degree of Exciplex*Singlet State Concentration. Here is an example- 1.8E-7 = 6*1.5*0.02.

How to calculate Collisional Energy Transfer?

With Quenching Constant (K_q), Quencher Concentration given Degree of Exciplex ([Q]) & Singlet State Concentration ([M_S1]) we can find Collisional Energy Transfer using the formula - Rate of Collisional Energy Transfer = Quenching Constant*Quencher Concentration given Degree of Exciplex*Singlet State Concentration.

Can the Collisional Energy Transfer be negative?

Yes, the Collisional Energy Transfer, measured in Reaction Rate can be negative.

Which unit is used to measure Collisional Energy Transfer?

Collisional Energy Transfer is usually measured using the Mole per Liter Second[mol/L*s] for Reaction Rate. Millimole per Liter Second[mol/L*s], Mole per Cubic Meter Second[mol/L*s] are the few other units in which Collisional Energy Transfer can be measured.

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Collisional Energy Transfer Formula

Collisional Energy Transfer Example

Collisional Energy Transfer Solution

Collisional Energy Transfer Formula Elements

Other formulas in Emission Spectroscopy category

How to Evaluate Collisional Energy Transfer?

FAQs on Collisional Energy Transfer

Variable Name