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Activation Energy given Slope of Line between LnK and Temperature Inverse Formula

GoActivation Energy given Slope of Line between Log K and Temp Inverse Formula

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Activation Energy is the minimum amount of energy that is required to activate atoms or molecules to a condition in which they can undergo chemical transformation. Check FAQs

E a = - (m slope \cdot [R])

E_a - Activation Energy?m_slope - Slope of Line B/w Ln K and 1/T?[R] - Universal gas constant?

Activation Energy given Slope of Line between LnK and Temperature Inverse Example

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Here is how the Activation Energy given Slope of Line between LnK and Temperature Inverse equation looks like with Values.

Here is how the Activation Energy given Slope of Line between LnK and Temperature Inverse equation looks like with Units.

Here is how the Activation Energy given Slope of Line between LnK and Temperature Inverse equation looks like.

5.8783 = - (-0.707 \cdot 8.3145)

5.8783J/mol = - (-0.707K \cdot 8.3145)

5.8783 = - (-0.707 \cdot 8.3145)

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Temperature Coefficient » fx Activation Energy given Slope of Line between LnK and Temperature Inverse

Activation Energy given Slope of Line between LnK and Temperature Inverse Solution

Follow our step by step solution on how to calculate Activation Energy given Slope of Line between LnK and Temperature Inverse?

FIRST Step Consider the formula

E a = - (m slope \cdot [R])

Next Step Substitute values of Variables

∴

E a = - (-0.707K \cdot [R])

Next Step Substitute values of Constants

∴

E a = - (-0.707K \cdot 8.3145)

Next Step Prepare to Evaluate

∴

E a = - (-0.707 \cdot 8.3145)

Next Step Evaluate

∴

E a = 5.87832507103434J/mol

LAST Step Rounding Answer

∴

E a = 5.8783J/mol

Activation Energy given Slope of Line between LnK and Temperature Inverse Formula Elements

Variables

Constants

Activation Energy

Activation Energy is the minimum amount of energy that is required to activate atoms or molecules to a condition in which they can undergo chemical transformation.

Symbol: E_a

Measurement: Energy Per MoleUnit: J/mol

Note: Value can be positive or negative.

Formulas to find Activation Energy

Slope of Line B/w Ln K and 1/T

The slope of Line B/w Ln K and 1/T is defined as when the Lnk (rate constant) is plotted versus the inverse of the temperature (kelvin), the slope is a straight line.

Symbol: m_slope

Measurement: TemperatureUnit: K

Note: Value can be positive or negative.

Formulas to find Slope of Line B/w Ln K and 1/T

Universal gas constant

Universal gas constant is a fundamental physical constant that appears in the ideal gas law, relating the pressure, volume, and temperature of an ideal gas.

Symbol: [R]

Value: 8.31446261815324

Other Formulas to find Activation Energy

Go Activation Energy given Slope of Line between Log K and Temp Inverse

E a = - 2.303 \cdot [R] \cdot m

Other formulas in Temperature Coefficient category

Go Temperature Coefficient using Rate Constant

Φ = \frac{K (t+10)°C}{K (t°c)}

Go Rate Constant at Temperature 2

K 2 = ((K 1) \cdot {(Φ)}^{\frac{T 2 - T 1}{10}})

Go Fraction of Total No. of Molecules Undergoing Chemical Reaction

e -Ea/RT = (\frac{k}{A})

Go Temperature Coefficient using Activation Energy

Φ = e^{H Activation \cdot ((\frac{1}{T 1}) - (\frac{1}{T 2}))}

How to Evaluate Activation Energy given Slope of Line between LnK and Temperature Inverse?

Activation Energy given Slope of Line between LnK and Temperature Inverse evaluator uses Activation Energy = -(Slope of Line B/w Ln K and 1/T*[R]) to evaluate the Activation Energy, Activation Energy given Slope of Line between LnK and Temperature Inverse is defined as when the Lnk (rate constant) is plotted versus the inverse of the temperature (kelvin), the slope is a straight line. Activation Energy is denoted by E_a symbol.

How to evaluate Activation Energy given Slope of Line between LnK and Temperature Inverse using this online evaluator? To use this online evaluator for Activation Energy given Slope of Line between LnK and Temperature Inverse, enter Slope of Line B/w Ln K and 1/T (m_slope) and hit the calculate button.

FAQs on Activation Energy given Slope of Line between LnK and Temperature Inverse

What is the formula to find Activation Energy given Slope of Line between LnK and Temperature Inverse?

The formula of Activation Energy given Slope of Line between LnK and Temperature Inverse is expressed as Activation Energy = -(Slope of Line B/w Ln K and 1/T*[R]). Here is an example- 5.878325 = -((-0.707)*[R]).

How to calculate Activation Energy given Slope of Line between LnK and Temperature Inverse?

With Slope of Line B/w Ln K and 1/T (m_slope) we can find Activation Energy given Slope of Line between LnK and Temperature Inverse using the formula - Activation Energy = -(Slope of Line B/w Ln K and 1/T*[R]). This formula also uses Universal gas constant .

What are the other ways to Calculate Activation Energy?

Here are the different ways to Calculate Activation Energy-

Activation Energy=-2.303*[R]*Slope of Line Between Log K and 1/T

Can the Activation Energy given Slope of Line between LnK and Temperature Inverse be negative?

Yes, the Activation Energy given Slope of Line between LnK and Temperature Inverse, measured in Energy Per Mole can be negative.

Which unit is used to measure Activation Energy given Slope of Line between LnK and Temperature Inverse?

Activation Energy given Slope of Line between LnK and Temperature Inverse is usually measured using the Joule Per Mole[J/mol] for Energy Per Mole. KiloJoule Per Mole[J/mol], Kilocalorie Per Mole[J/mol] are the few other units in which Activation Energy given Slope of Line between LnK and Temperature Inverse can be measured.

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