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Equilibrium Constant at Final Temperature T2 Formula

GoEquilibrium Constant 2 in Temperature Range T1 and T2 Formula

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Equilibrium constant 2 is the value of its reaction quotient at chemical equilibrium, at absolute temperature T2. Check FAQs

K 2 = 10^{(- \frac{ΔH}{2.303 \cdot [R] \cdot T 2}) + \frac{ΔS}{2.303 \cdot [R]}}

K₂ - Equilibrium constant 2?ΔH - Change in Enthalpy?T₂ - Final Temperature at Equilibrium?ΔS - Change in Entropy?[R] - Universal gas constant?[R] - Universal gas constant?

Equilibrium Constant at Final Temperature T2 Example

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Here is how the Equilibrium Constant at Final Temperature T2 equation looks like with Values.

Here is how the Equilibrium Constant at Final Temperature T2 equation looks like with Units.

Here is how the Equilibrium Constant at Final Temperature T2 equation looks like.

1.7E+11 = 10^{(- \frac{190}{2.303 \cdot 8.3145 \cdot 40}) + \frac{220}{2.303 \cdot 8.3145}}

1.7E+11 = 10^{(- \frac{190J/kg}{2.303 \cdot 8.3145 \cdot 40K}) + \frac{220J/kg*K}{2.303 \cdot 8.3145}}

1.7E+11 = 10^{(- \frac{190}{2.303 \cdot 8.3145 \cdot 40}) + \frac{220}{2.303 \cdot 8.3145}}

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Equilibrium Constant at Final Temperature T2 Solution

Follow our step by step solution on how to calculate Equilibrium Constant at Final Temperature T2?

FIRST Step Consider the formula

K 2 = 10^{(- \frac{ΔH}{2.303 \cdot [R] \cdot T 2}) + \frac{ΔS}{2.303 \cdot [R]}}

Next Step Substitute values of Variables

∴

K 2 = 10^{(- \frac{190J/kg}{2.303 \cdot [R] \cdot 40K}) + \frac{220J/kg*K}{2.303 \cdot [R]}}

Next Step Substitute values of Constants

∴

K 2 = 10^{(- \frac{190J/kg}{2.303 \cdot 8.3145 \cdot 40K}) + \frac{220J/kg*K}{2.303 \cdot 8.3145}}

Next Step Prepare to Evaluate

∴

K 2 = 10^{(- \frac{190}{2.303 \cdot 8.3145 \cdot 40}) + \frac{220}{2.303 \cdot 8.3145}}

Next Step Evaluate

∴

K 2 = 174285456224.966

LAST Step Rounding Answer

∴

K 2 = 1.7E+11

Equilibrium Constant at Final Temperature T2 Formula Elements

Variables

Constants

Equilibrium constant 2

Equilibrium constant 2 is the value of its reaction quotient at chemical equilibrium, at absolute temperature T2.

Symbol: K₂

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Equilibrium constant 2

Change in Enthalpy

Change in enthalpy is the thermodynamic quantity equivalent to the total difference between the heat content of a system.

Symbol: ΔH

Measurement: Heat of Combustion (per Mass)Unit: J/kg

Note: Value can be positive or negative.

Formulas to find Change in Enthalpy

Final Temperature at Equilibrium

Final Temperature at Equilibrium is the degree or intensity of heat present at the final stage of the system during equilibrium.

Symbol: T₂

Measurement: TemperatureUnit: K

Note: Value can be positive or negative.

Formulas to find Final Temperature at Equilibrium

Change in Entropy

Change in entropy is the thermodynamic quantity equivalent to the total difference between the entropy of a system.

Symbol: ΔS

Measurement: Specific EntropyUnit: J/kg*K

Note: Value can be positive or negative.

Formulas to find Change in Entropy

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

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 Equilibrium constant 2

Go Equilibrium Constant 2 in Temperature Range T1 and T2

K 2 = K 1 \cdot \exp ((\frac{ΔH}{[R]}) \cdot (\frac{T 2 - T 1}{T 1 \cdot T 2}))

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 at Final Temperature T2?

Equilibrium Constant at Final Temperature T2 evaluator uses Equilibrium constant 2 = 10^((-Change in Enthalpy/(2.303*[R]*Final Temperature at Equilibrium))+Change in Entropy/(2.303*[R])) to evaluate the Equilibrium constant 2, The Equilibrium constant at final temperature T2 formula is defined as the value of its reaction quotient at chemical equilibrium at a particular temperature, T2 of a chemical reaction. Equilibrium constant 2 is denoted by K₂ symbol.

How to evaluate Equilibrium Constant at Final Temperature T2 using this online evaluator? To use this online evaluator for Equilibrium Constant at Final Temperature T2, enter Change in Enthalpy (ΔH), Final Temperature at Equilibrium (T₂) & Change in Entropy (ΔS) and hit the calculate button.

FAQs on Equilibrium Constant at Final Temperature T2

What is the formula to find Equilibrium Constant at Final Temperature T2?

The formula of Equilibrium Constant at Final Temperature T2 is expressed as Equilibrium constant 2 = 10^((-Change in Enthalpy/(2.303*[R]*Final Temperature at Equilibrium))+Change in Entropy/(2.303*[R])). Here is an example- 1.7E+11 = 10^((-190/(2.303*[R]*40))+220/(2.303*[R])).

How to calculate Equilibrium Constant at Final Temperature T2?

With Change in Enthalpy (ΔH), Final Temperature at Equilibrium (T₂) & Change in Entropy (ΔS) we can find Equilibrium Constant at Final Temperature T2 using the formula - Equilibrium constant 2 = 10^((-Change in Enthalpy/(2.303*[R]*Final Temperature at Equilibrium))+Change in Entropy/(2.303*[R])). This formula also uses Universal gas constant, Universal gas constant .

What are the other ways to Calculate Equilibrium constant 2?

Here are the different ways to Calculate Equilibrium constant 2-

Equilibrium constant 2=Equilibrium constant 1*exp((Change in Enthalpy/[R])*((Final Temperature at Equilibrium-Initial Temperature at Equilibrium)/(Initial Temperature at Equilibrium*Final Temperature at Equilibrium)))

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Equilibrium Constant at Final Temperature T2 Formula

​GoEquilibrium Constant 2 in Temperature Range T1 and T2 Formula

Equilibrium Constant at Final Temperature T2 Example

Equilibrium Constant at Final Temperature T2 Solution

Equilibrium Constant at Final Temperature T2 Formula Elements

Other Formulas to find Equilibrium constant 2

Other formulas in Thermodynamics in Chemical Equilibrium category

How to Evaluate Equilibrium Constant at Final Temperature T2?

FAQs on Equilibrium Constant at Final Temperature T2

Variable Name

GoEquilibrium Constant 2 in Temperature Range T1 and T2 Formula