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Equilibrium Constant at Temperature T1 Formula

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Equilibrium constant 1 is the value of its reaction quotient at chemical equilibrium, at absolute temperature T1. Check FAQs

K 1 = (\frac{A f}{A b}) \cdot \exp (\frac{E ab - E af}{[R] \cdot T abs})

K₁ - Equilibrium constant 1?A_f - Forward Pre-exponential Factor?A_b - Backward Pre-exponential factor?E_ab - Activation Energy Backward?E_af - Activation Energy Forward?T_abs - Absolute Temperature?[R] - Universal gas constant?

Equilibrium Constant at Temperature T1 Example

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Here is how the Equilibrium Constant at Temperature T1 equation looks like with Values.

Here is how the Equilibrium Constant at Temperature T1 equation looks like with Units.

Here is how the Equilibrium Constant at Temperature T1 equation looks like.

10 = (\frac{100}{10}) \cdot \exp (\frac{250 - 150}{8.3145 \cdot 273.15})

10 = (\frac{1001/s}{101/s}) \cdot \exp (\frac{250eV - 150eV}{8.3145 \cdot 273.15K})

10 = (\frac{100}{10}) \cdot \exp (\frac{250 - 150}{8.3145 \cdot 273.15})

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Equilibrium Constant at Temperature T1 Solution

Follow our step by step solution on how to calculate Equilibrium Constant at Temperature T1?

FIRST Step Consider the formula

K 1 = (\frac{A f}{A b}) \cdot \exp (\frac{E ab - E af}{[R] \cdot T abs})

Next Step Substitute values of Variables

∴

K 1 = (\frac{1001/s}{101/s}) \cdot \exp (\frac{250eV - 150eV}{[R] \cdot 273.15K})

Next Step Substitute values of Constants

∴

K 1 = (\frac{1001/s}{101/s}) \cdot \exp (\frac{250eV - 150eV}{8.3145 \cdot 273.15K})

Next Step Convert Units

∴

K 1 = (\frac{1001/s}{101/s}) \cdot \exp (\frac{4E-17J - 2.4E-17J}{8.3145 \cdot 273.15K})

Next Step Prepare to Evaluate

∴

K 1 = (\frac{100}{10}) \cdot \exp (\frac{4E-17 - 2.4E-17}{8.3145 \cdot 273.15})

LAST Step Evaluate

∴

K 1 = 10

Equilibrium Constant at Temperature T1 Formula Elements

Variables

Constants

Functions

Equilibrium constant 1

Equilibrium constant 1 is the value of its reaction quotient at chemical equilibrium, at absolute temperature T1.

Symbol: K₁

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Equilibrium constant 1

Forward Pre-exponential Factor

Forward Pre-exponential Factor is the pre-exponential constant in the Arrhenius equation, an empirical relationship between temperature and rate coefficient for forward reaction.

Symbol: A_f

Measurement: VorticityUnit: 1/s

Note: Value can be positive or negative.

Formulas to find Forward Pre-exponential Factor

Backward Pre-exponential factor

Backward Pre-exponential factor is the pre-exponential constant in the Arrhenius equation, an empirical relationship between temperature and rate coefficient for backward reaction.

Symbol: A_b

Measurement: VorticityUnit: 1/s

Note: Value can be positive or negative.

Formulas to find Backward Pre-exponential factor

Activation Energy Backward

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

Symbol: E_ab

Measurement: EnergyUnit: eV

Note: Value can be positive or negative.

Formulas to find Activation Energy Backward

Activation Energy Forward

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

Symbol: E_af

Measurement: EnergyUnit: eV

Note: Value can be positive or negative.

Formulas to find Activation Energy Forward

Absolute Temperature

Absolute Temperature is defined as the measurement of temperature beginning at absolute zero on the Kelvin scale.

Symbol: T_abs

Measurement: TemperatureUnit: K

Note: Value can be positive or negative.

Formulas to find Absolute Temperature

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

exp

n an exponential function, the value of the function changes by a constant factor for every unit change in the independent variable.

Syntax: exp(Number)

Other formulas in Arrhenius Equation category

Go Arrhenius Equation

K h = A \cdot (\exp (- (\frac{E a}{[R] \cdot T abs})))

Go Pre-exponential Factor in Arrhenius Equation

A = \frac{K h}{\exp (- (\frac{E a}{[R] \cdot T abs}))}

Go Arrhenius Equation for Forward Reaction

K f = A f \cdot \exp (- (\frac{E af}{[R] \cdot T abs}))

Go Pre-exponential Factor in Arrhenius Equation for Forward Reaction

A f = \frac{K f}{\exp (- (\frac{E af}{[R] \cdot T abs}))}

How to Evaluate Equilibrium Constant at Temperature T1?

Equilibrium Constant at Temperature T1 evaluator uses Equilibrium constant 1 = (Forward Pre-exponential Factor/Backward Pre-exponential factor)*exp((Activation Energy Backward-Activation Energy Forward)/([R]*Absolute Temperature)) to evaluate the Equilibrium constant 1, The Equilibrium constant at temperature T1 formula is defined as the value of its reaction quotient at chemical equilibrium at an absolute temperature, T1. Equilibrium constant 1 is denoted by K₁ symbol.

How to evaluate Equilibrium Constant at Temperature T1 using this online evaluator? To use this online evaluator for Equilibrium Constant at Temperature T1, enter Forward Pre-exponential Factor (A_f), Backward Pre-exponential factor (A_b), Activation Energy Backward (E_ab), Activation Energy Forward (E_af) & Absolute Temperature (T_abs) and hit the calculate button.

FAQs on Equilibrium Constant at Temperature T1

What is the formula to find Equilibrium Constant at Temperature T1?

The formula of Equilibrium Constant at Temperature T1 is expressed as Equilibrium constant 1 = (Forward Pre-exponential Factor/Backward Pre-exponential factor)*exp((Activation Energy Backward-Activation Energy Forward)/([R]*Absolute Temperature)). Here is an example- 10 = (100/10)*exp((4.00544332500002E-17-2.40326599500001E-17)/([R]*273.15)).

How to calculate Equilibrium Constant at Temperature T1?

With Forward Pre-exponential Factor (A_f), Backward Pre-exponential factor (A_b), Activation Energy Backward (E_ab), Activation Energy Forward (E_af) & Absolute Temperature (T_abs) we can find Equilibrium Constant at Temperature T1 using the formula - Equilibrium constant 1 = (Forward Pre-exponential Factor/Backward Pre-exponential factor)*exp((Activation Energy Backward-Activation Energy Forward)/([R]*Absolute Temperature)). This formula also uses Universal gas constant and Exponential Growth (exp) function(s).

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Equilibrium Constant at Temperature T1 Formula

Equilibrium Constant at Temperature T1 Example

Equilibrium Constant at Temperature T1 Solution

Equilibrium Constant at Temperature T1 Formula Elements

Other formulas in Arrhenius Equation category

How to Evaluate Equilibrium Constant at Temperature T1?

FAQs on Equilibrium Constant at Temperature T1

Variable Name