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Ratio of Pre-Exponential Factor Formula

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Ratio of pre exponential factor is the ratio of the collision diameter and reduced mass of one reaction with collision diameter and reduced mass of the second reaction. Check FAQs

A12 ratio = \frac{({(D1)}^{2}) \cdot (\sqrt{μ 2})}{({(D2)}^{2}) \cdot (\sqrt{μ 1})}

A12_ratio - Ratio of Pre Exponential Factor?D1 - Collision Diameter 1?μ 2 - Reduced Mass 2?D2 - Collision Diameter 2?μ 1 - Reduced Mass 1?

Ratio of Pre-Exponential Factor Example

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Here is how the Ratio of Pre-Exponential Factor equation looks like with Values.

Here is how the Ratio of Pre-Exponential Factor equation looks like with Units.

Here is how the Ratio of Pre-Exponential Factor equation looks like.

7.3485 = \frac{({(9)}^{2}) \cdot (\sqrt{4})}{({(3)}^{2}) \cdot (\sqrt{6})}

7.3485 = \frac{({(9m)}^{2}) \cdot (\sqrt{4g/mol})}{({(3m)}^{2}) \cdot (\sqrt{6g/mol})}

7.3485 = \frac{({(9)}^{2}) \cdot (\sqrt{4})}{({(3)}^{2}) \cdot (\sqrt{6})}

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Ratio of Pre-Exponential Factor Solution

Follow our step by step solution on how to calculate Ratio of Pre-Exponential Factor?

FIRST Step Consider the formula

A12 ratio = \frac{({(D1)}^{2}) \cdot (\sqrt{μ 2})}{({(D2)}^{2}) \cdot (\sqrt{μ 1})}

Next Step Substitute values of Variables

∴

A12 ratio = \frac{({(9m)}^{2}) \cdot (\sqrt{4g/mol})}{({(3m)}^{2}) \cdot (\sqrt{6g/mol})}

Next Step Convert Units

∴

A12 ratio = \frac{({(9m)}^{2}) \cdot (\sqrt{0.004kg/mol})}{({(3m)}^{2}) \cdot (\sqrt{0.006kg/mol})}

Next Step Prepare to Evaluate

∴

A12 ratio = \frac{({(9)}^{2}) \cdot (\sqrt{0.004})}{({(3)}^{2}) \cdot (\sqrt{0.006})}

Next Step Evaluate

∴

A12 ratio = 7.34846922834953

LAST Step Rounding Answer

∴

A12 ratio = 7.3485

Ratio of Pre-Exponential Factor Formula Elements

Variables

Functions

Ratio of Pre Exponential Factor

Ratio of pre exponential factor is the ratio of the collision diameter and reduced mass of one reaction with collision diameter and reduced mass of the second reaction.

Symbol: A12_ratio

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Ratio of Pre Exponential Factor

Collision Diameter 1

Collision Diameter 1 is defined as the distance between the centers of two colliding molecules when at their closest point of approach in reaction 1.

Symbol: D1

Measurement: LengthUnit: m

Note: Value can be positive or negative.

Formulas to find Collision Diameter 1

Reduced Mass 2

Reduced Mass 2 is defined as the mass that is taken after colliding the two molecules which is equal to the quotient of the product of the two masses divided by their sum in reaction 2.

Symbol: μ 2

Measurement: Molar MassUnit: g/mol

Note: Value can be positive or negative.

Formulas to find Reduced Mass 2

Collision Diameter 2

Collision Diameter 2 is defined as the distance between the centers of two colliding molecules when at their closest point of approach in reaction 2.

Symbol: D2

Measurement: LengthUnit: m

Note: Value can be positive or negative.

Formulas to find Collision Diameter 2

Reduced Mass 1

Reduced Mass 1 is defined as the mass that is taken after colliding the two molecules which is equal to the quotient of the product of the two masses divided by their sum in reaction 1.

Symbol: μ 1

Measurement: Molar MassUnit: g/mol

Note: Value should be greater than 0.

Formulas to find Reduced Mass 1

sqrt

A square root function is a function that takes a non-negative number as an input and returns the square root of the given input number.

Syntax: sqrt(Number)

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How to Evaluate Ratio of Pre-Exponential Factor?

Ratio of Pre-Exponential Factor evaluator uses Ratio of Pre Exponential Factor = (((Collision Diameter 1)^2)*(sqrt(Reduced Mass 2)))/(((Collision Diameter 2)^2)*(sqrt(Reduced Mass 1))) to evaluate the Ratio of Pre Exponential Factor, Ratio of pre-exponential factor formula is the ratio of the collision diameter and reduced mass of one reaction with collision diameter and reduced mass of second reaction. Ratio of Pre Exponential Factor is denoted by A12_ratio symbol.

How to evaluate Ratio of Pre-Exponential Factor using this online evaluator? To use this online evaluator for Ratio of Pre-Exponential Factor, enter Collision Diameter 1 (D1), Reduced Mass 2 (μ 2), Collision Diameter 2 (D2) & Reduced Mass 1 (μ 1) and hit the calculate button.

FAQs on Ratio of Pre-Exponential Factor

What is the formula to find Ratio of Pre-Exponential Factor?

The formula of Ratio of Pre-Exponential Factor is expressed as Ratio of Pre Exponential Factor = (((Collision Diameter 1)^2)*(sqrt(Reduced Mass 2)))/(((Collision Diameter 2)^2)*(sqrt(Reduced Mass 1))). Here is an example- 7.348469 = (((9)^2)*(sqrt(0.004)))/(((3)^2)*(sqrt(0.006))).

How to calculate Ratio of Pre-Exponential Factor?

With Collision Diameter 1 (D1), Reduced Mass 2 (μ 2), Collision Diameter 2 (D2) & Reduced Mass 1 (μ 1) we can find Ratio of Pre-Exponential Factor using the formula - Ratio of Pre Exponential Factor = (((Collision Diameter 1)^2)*(sqrt(Reduced Mass 2)))/(((Collision Diameter 2)^2)*(sqrt(Reduced Mass 1))). This formula also uses Square Root (sqrt) function(s).

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Ratio of Pre-Exponential Factor Formula

Ratio of Pre-Exponential Factor Example

Ratio of Pre-Exponential Factor Solution

Ratio of Pre-Exponential Factor Formula Elements

Other formulas in Collision Theory category

How to Evaluate Ratio of Pre-Exponential Factor?

FAQs on Ratio of Pre-Exponential Factor

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