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Equilibrium Constant due to Pressure Given Gibbs Energy Formula

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Equilibrium constant for partial pressure is the value of its reaction quotient at chemical equilibrium with respect to partial pressure. Check FAQs

K p = \exp (- (\frac{G}{2.303 \cdot [R] \cdot T}))

K_p - Equilibrium Constant for Partial Pressure?G - Gibbs Free Energy?T - Temperature?[R] - Universal gas constant?

Equilibrium Constant due to Pressure Given Gibbs Energy Example

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Here is how the Equilibrium Constant due to Pressure Given Gibbs Energy equation looks like with Values.

Here is how the Equilibrium Constant due to Pressure Given Gibbs Energy equation looks like with Units.

Here is how the Equilibrium Constant due to Pressure Given Gibbs Energy equation looks like.

0.0009 = \exp (- (\frac{0.2286}{2.303 \cdot 8.3145 \cdot 85}))

0.0009mol/L = \exp (- (\frac{0.2286KJ}{2.303 \cdot 8.3145 \cdot 85K}))

0.0009 = \exp (- (\frac{0.2286}{2.303 \cdot 8.3145 \cdot 85}))

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Equilibrium Constant due to Pressure Given Gibbs Energy Solution

Follow our step by step solution on how to calculate Equilibrium Constant due to Pressure Given Gibbs Energy?

FIRST Step Consider the formula

K p = \exp (- (\frac{G}{2.303 \cdot [R] \cdot T}))

Next Step Substitute values of Variables

∴

K p = \exp (- (\frac{0.2286KJ}{2.303 \cdot [R] \cdot 85K}))

Next Step Substitute values of Constants

∴

K p = \exp (- (\frac{0.2286KJ}{2.303 \cdot 8.3145 \cdot 85K}))

Next Step Convert Units

∴

K p = \exp (- (\frac{228.61J}{2.303 \cdot 8.3145 \cdot 85K}))

Next Step Prepare to Evaluate

∴

K p = \exp (- (\frac{228.61}{2.303 \cdot 8.3145 \cdot 85}))

Next Step Evaluate

∴

K p = 0.868959684202845mol/m³

Next Step Convert to Output's Unit

∴

K p = 0.000868959684202845mol/L

LAST Step Rounding Answer

∴

K p = 0.0009mol/L

Equilibrium Constant due to Pressure Given Gibbs Energy Formula Elements

Variables

Constants

Functions

Equilibrium Constant for Partial Pressure

Equilibrium constant for partial pressure is the value of its reaction quotient at chemical equilibrium with respect to partial pressure.

Symbol: K_p

Measurement: Molar ConcentrationUnit: mol/L

Note: Value can be positive or negative.

Formulas to find Equilibrium Constant for Partial Pressure

Gibbs Free Energy

Gibbs Free Energy is a thermodynamic potential that can be used to calculate the maximum of reversible work that may be performed by a thermodynamic system at a constant temperature and pressure.

Symbol: G

Measurement: EnergyUnit: KJ

Note: Value can be positive or negative.

Formulas to find Gibbs Free Energy

Temperature

Temperature is the degree or intensity of heat present in a substance or object.

Symbol: T

Measurement: TemperatureUnit: K

Note: Value can be positive or negative.

Formulas to find 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 Thermodynamics in Chemical Equilibrium category

Go Gibbs Free Energy given Equilibrium Constant

G = - 2.303 \cdot [R] \cdot T \cdot \log 10 (K c)

Go Equilibrium constant given Gibbs free energy

K c = 10^{- (\frac{G}{2.303 \cdot [R] \cdot T})}

Go Temperature of Reaction given Equilibrium Constant and Gibbs Energy

T = \frac{G}{- 2.303 \cdot [R] \cdot \log 10 (K c)}

Go Gibbs Free Energy given Equilibrium Constant due to Pressure

G = - 2.303 \cdot [R] \cdot T \cdot \ln (K p)

How to Evaluate Equilibrium Constant due to Pressure Given Gibbs Energy?

Equilibrium Constant due to Pressure Given Gibbs Energy evaluator uses Equilibrium Constant for Partial Pressure = exp(-(Gibbs Free Energy/(2.303*[R]*Temperature))) to evaluate the Equilibrium Constant for Partial Pressure, The Equilibrium constant due to pressure given Gibbs energy formula is defined as the value of its reaction quotient at chemical equilibrium with respect to partial pressure. Equilibrium Constant for Partial Pressure is denoted by K_p symbol.

How to evaluate Equilibrium Constant due to Pressure Given Gibbs Energy using this online evaluator? To use this online evaluator for Equilibrium Constant due to Pressure Given Gibbs Energy, enter Gibbs Free Energy (G) & Temperature (T) and hit the calculate button.

FAQs on Equilibrium Constant due to Pressure Given Gibbs Energy

What is the formula to find Equilibrium Constant due to Pressure Given Gibbs Energy?

The formula of Equilibrium Constant due to Pressure Given Gibbs Energy is expressed as Equilibrium Constant for Partial Pressure = exp(-(Gibbs Free Energy/(2.303*[R]*Temperature))). Here is an example- 8.7E-7 = exp(-(228.61/(2.303*[R]*85))).

How to calculate Equilibrium Constant due to Pressure Given Gibbs Energy?

With Gibbs Free Energy (G) & Temperature (T) we can find Equilibrium Constant due to Pressure Given Gibbs Energy using the formula - Equilibrium Constant for Partial Pressure = exp(-(Gibbs Free Energy/(2.303*[R]*Temperature))). This formula also uses Universal gas constant and Exponential Growth (exp) function(s).

Can the Equilibrium Constant due to Pressure Given Gibbs Energy be negative?

Yes, the Equilibrium Constant due to Pressure Given Gibbs Energy, measured in Molar Concentration can be negative.

Which unit is used to measure Equilibrium Constant due to Pressure Given Gibbs Energy?

Equilibrium Constant due to Pressure Given Gibbs Energy is usually measured using the Mole per Liter[mol/L] for Molar Concentration. Mole per Cubic Meter[mol/L], Mole per Cubic Millimeter[mol/L], Kilomole per Cubic Meter[mol/L] are the few other units in which Equilibrium Constant due to Pressure Given Gibbs Energy can be measured.

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Equilibrium Constant due to Pressure Given Gibbs Energy Formula

Equilibrium Constant due to Pressure Given Gibbs Energy Example

Equilibrium Constant due to Pressure Given Gibbs Energy Solution

Equilibrium Constant due to Pressure Given Gibbs Energy Formula Elements

Other formulas in Thermodynamics in Chemical Equilibrium category

How to Evaluate Equilibrium Constant due to Pressure Given Gibbs Energy?

FAQs on Equilibrium Constant due to Pressure Given Gibbs Energy

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