Equilibrium Constant for Reverse Reaction Solution

STEP 0: Pre-Calculation Summary
Formula Used
Reverse Equilibrium Constant = ((Equilibrium Concentration of A^Number of Moles of A)*(Equilibrium Concentration of B^No. of Moles of B))/((Equilibrium Concentration of C^No. of Moles of C)*(Equilibrium Concentration of D^No. of Moles of D))
K'c = ((Eqconc A^a)*(Eqconc B^b))/((Eqconc C^c)*(Eqconc D^d))
This formula uses 9 Variables
Variables Used
Reverse Equilibrium Constant - (Measured in Mole per Liter) - Reverse equilibrium constant is the equilibrium constant for a reverse reaction.
Equilibrium Concentration of A - (Measured in Mole per Liter) - Equilibrium Concentration of A is the concentration of reactant substance A in chemical equilibrium.
Number of Moles of A - Number of Moles of A is the no. of moles of reactant A present in the equilibrium mixture.
Equilibrium Concentration of B - (Measured in Mole per Liter) - The Equilibrium Concentration of B is the concentration of reactant substance B in chemical equilibrium.
No. of Moles of B - No. of Moles of B is the no. of moles of reactant B present in the equilibrium mixture.
Equilibrium Concentration of C - (Measured in Mole per Liter) - Equilibrium Concentration of C is the concentration of product substance C in chemical equilibrium.
No. of Moles of C - No. of Moles of C is the no. of moles of product C present in the equilibrium mixture.
Equilibrium Concentration of D - (Measured in Mole per Liter) - The Equilibrium Concentration of D is the concentration of product substance D in chemical equilibrium.
No. of Moles of D - No. of Moles of D is the no. of moles of product D present in the equilibrium mixture.
STEP 1: Convert Input(s) to Base Unit
Equilibrium Concentration of A: 45 Mole per Liter --> 45 Mole per Liter No Conversion Required
Number of Moles of A: 17 --> No Conversion Required
Equilibrium Concentration of B: 25 Mole per Liter --> 25 Mole per Liter No Conversion Required
No. of Moles of B: 3 --> No Conversion Required
Equilibrium Concentration of C: 30 Mole per Liter --> 30 Mole per Liter No Conversion Required
No. of Moles of C: 9 --> No Conversion Required
Equilibrium Concentration of D: 35 Mole per Liter --> 35 Mole per Liter No Conversion Required
No. of Moles of D: 7 --> No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
K'c = ((Eqconc A^a)*(Eqconc B^b))/((Eqconc C^c)*(Eqconc D^d)) --> ((45^17)*(25^3))/((30^9)*(35^7))
Evaluating ... ...
K'c = 156987530.299568
STEP 3: Convert Result to Output's Unit
156987530299.568 Mole per Cubic Meter -->156987530.299568 Mole per Liter (Check conversion ​here)
FINAL ANSWER
156987530.299568 1.6E+8 Mole per Liter <-- Reverse Equilibrium Constant
(Calculation completed in 00.020 seconds)

Credits

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Created by Akshada Kulkarni
National Institute of Information Technology (NIIT), Neemrana
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University of Hawaiʻi at Mānoa (UH Manoa), Hawaii, USA
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21 Properties of Equilibrium Constant Calculators

Equilibrium Partial Pressure of Substance A
​ Go Equilibrium Partial Pressure A = (((Equilibrium Partial Pressure C^No. of Moles of C)*(Equilibrium Partial Pressure D^No. of Moles of D))/(Equilibrium Constant for Partial Pressure*(Equilibrium Partial Pressure B^No. of Moles of B)))^(1/Number of Moles of A)
Equilibrium Partial Pressure of Substance B
​ Go Equilibrium Partial Pressure B = (((Equilibrium Partial Pressure C^No. of Moles of C)*(Equilibrium Partial Pressure D^No. of Moles of D))/(Equilibrium Constant for Partial Pressure*(Equilibrium Partial Pressure A^Number of Moles of A)))^(1/No. of Moles of B)
Equilibrium Partial Pressure of Substance C
​ Go Equilibrium Partial Pressure C = ((Equilibrium Constant for Partial Pressure*(Equilibrium Partial Pressure A^Number of Moles of A)*(Equilibrium Partial Pressure B^No. of Moles of B))/(Equilibrium Partial Pressure D^No. of Moles of D))^(1/No. of Moles of C)
Equilibrium Partial Pressure of Substance D
​ Go Equilibrium Partial Pressure D = ((Equilibrium Constant for Partial Pressure*(Equilibrium Partial Pressure A^Number of Moles of A)*(Equilibrium Partial Pressure B^No. of Moles of B))/(Equilibrium Partial Pressure C^No. of Moles of C))^(1/No. of Moles of D)
Equilibrium Constant with respect to Partial Pressure
​ Go Equilibrium Constant for Partial Pressure = ((Equilibrium Partial Pressure C^No. of Moles of C)*(Equilibrium Partial Pressure D^No. of Moles of D))/((Equilibrium Partial Pressure A^Number of Moles of A)*(Equilibrium Partial Pressure B^No. of Moles of B))
Equilibrium Mole Fraction of Substance A
​ Go Equilibrium Mole Fraction A = (((Equilibrium Mole Fraction C^No. of Moles of C)*(Equilibrium Mole Fraction D^No. of Moles of D))/(Equilibrium Constant for Mole Fraction*(Equilibrium Mole Fraction B^No. of Moles of B)))^(1/Number of Moles of A)
Equilibrium Mole Fraction of Substance B
​ Go Equilibrium Mole Fraction B = (((Equilibrium Mole Fraction C^No. of Moles of C)*(Equilibrium Mole Fraction D^No. of Moles of D))/(Equilibrium Constant for Mole Fraction*(Equilibrium Mole Fraction A^Number of Moles of A)))^(1/No. of Moles of B)
Equilibrium Constant for Reverse Reaction
​ Go Reverse Equilibrium Constant = ((Equilibrium Concentration of A^Number of Moles of A)*(Equilibrium Concentration of B^No. of Moles of B))/((Equilibrium Concentration of C^No. of Moles of C)*(Equilibrium Concentration of D^No. of Moles of D))
Equilibrium Mole Fraction of Substance C
​ Go Equilibrium Mole Fraction C = ((Equilibrium Constant for Mole Fraction*(Equilibrium Mole Fraction A^Number of Moles of A)*(Equilibrium Mole Fraction B^No. of Moles of B))/(Equilibrium Mole Fraction D^No. of Moles of D))^(1/No. of Moles of C)
Equilibrium Mole Fraction of Substance D
​ Go Equilibrium Mole Fraction D = ((Equilibrium Constant for Mole Fraction*(Equilibrium Mole Fraction A^Number of Moles of A)*(Equilibrium Mole Fraction B^No. of Moles of B))/(Equilibrium Mole Fraction C^No. of Moles of C))^(1/No. of Moles of D)
Equilibrium Constant with respect to Mole Fraction
​ Go Equilibrium Constant for Mole Fraction = ((Equilibrium Mole Fraction C^No. of Moles of C)*(Equilibrium Mole Fraction D^No. of Moles of D))/((Equilibrium Mole Fraction A^Number of Moles of A)*(Equilibrium Mole Fraction B^No. of Moles of B))
Molar Concentration of Substance A
​ Go Concentration of A = (((Concentration of C^No. of Moles of C)*(Concentration of D^No. of Moles of D))/(Reaction Quotient*(Concentration of B^No. of Moles of B)))^(1/Number of Moles of A)
Molar Concentration of Substance B
​ Go Concentration of B = (((Concentration of C^No. of Moles of C)*(Concentration of D^No. of Moles of D))/(Reaction Quotient*(Concentration of A^Number of Moles of A)))^(1/No. of Moles of B)
Molar Concentration of Substance C
​ Go Concentration of C = ((Reaction Quotient*(Concentration of A^Number of Moles of A)*(Concentration of B^No. of Moles of B))/(Concentration of D^No. of Moles of D))^(1/No. of Moles of C)
Molar Concentration of Substance D
​ Go Concentration of D = ((Reaction Quotient*(Concentration of A^Number of Moles of A)*(Concentration of B^No. of Moles of B))/(Concentration of C^No. of Moles of C))^(1/No. of Moles of D)
Reaction Quotient
​ Go Reaction Quotient = ((Concentration of C^No. of Moles of C)*(Concentration of D^No. of Moles of D))/((Concentration of A^Number of Moles of A)*(Concentration of B^No. of Moles of B))
Equilibrium Constant for Reversed Reaction when Multiplied with Integer
​ Go Equilibrium Constant Multiplied = 1/(Equilibrium Constant^Number)
Equilibrium Constant for Reaction when Multiplied with Integer
​ Go Equilibrium Constant Multiplied = (Equilibrium Constant^Number)
Weight of Reactant given Active Mass
​ Go Weight of Solute = Active mass*Molecular Weight
Active Mass
​ Go Active mass = Weight of Solute/Molecular Weight
Equilibrium Constant for Reverse Reaction given Constant for Forward Reaction
​ Go Reverse Equilibrium Constant = 1/Equilibrium Constant

Equilibrium Constant for Reverse Reaction Formula

Reverse Equilibrium Constant = ((Equilibrium Concentration of A^Number of Moles of A)*(Equilibrium Concentration of B^No. of Moles of B))/((Equilibrium Concentration of C^No. of Moles of C)*(Equilibrium Concentration of D^No. of Moles of D))
K'c = ((Eqconc A^a)*(Eqconc B^b))/((Eqconc C^c)*(Eqconc D^d))

What is equilibrium constant?

Equilibrium constant is defined as the product of concentration of products at equilibrium by the product of concentration of reactants at equilibrium. This representation is known as equilibrium law or chemical equilibrium. The thermodynamically correct equilibrium constant expression relates the activities of all of the species present in the reaction.

How to Calculate Equilibrium Constant for Reverse Reaction?

Equilibrium Constant for Reverse Reaction calculator uses Reverse Equilibrium Constant = ((Equilibrium Concentration of A^Number of Moles of A)*(Equilibrium Concentration of B^No. of Moles of B))/((Equilibrium Concentration of C^No. of Moles of C)*(Equilibrium Concentration of D^No. of Moles of D)) to calculate the Reverse Equilibrium Constant, The Equilibrium constant for reverse reaction formula is defined as the reciprocal of the equilibrium constant for the forward reaction. Reverse Equilibrium Constant is denoted by K'c symbol.

How to calculate Equilibrium Constant for Reverse Reaction using this online calculator? To use this online calculator for Equilibrium Constant for Reverse Reaction, enter Equilibrium Concentration of A (Eqconc A), Number of Moles of A (a), Equilibrium Concentration of B (Eqconc B), No. of Moles of B (b), Equilibrium Concentration of C (Eqconc C), No. of Moles of C (c), Equilibrium Concentration of D (Eqconc D) & No. of Moles of D (d) and hit the calculate button. Here is how the Equilibrium Constant for Reverse Reaction calculation can be explained with given input values -> 1.6E+14 = ((45000^17)*(25000^3))/((30000^9)*(35000^7)).

FAQ

What is Equilibrium Constant for Reverse Reaction?
The Equilibrium constant for reverse reaction formula is defined as the reciprocal of the equilibrium constant for the forward reaction and is represented as K'c = ((Eqconc A^a)*(Eqconc B^b))/((Eqconc C^c)*(Eqconc D^d)) or Reverse Equilibrium Constant = ((Equilibrium Concentration of A^Number of Moles of A)*(Equilibrium Concentration of B^No. of Moles of B))/((Equilibrium Concentration of C^No. of Moles of C)*(Equilibrium Concentration of D^No. of Moles of D)). Equilibrium Concentration of A is the concentration of reactant substance A in chemical equilibrium, Number of Moles of A is the no. of moles of reactant A present in the equilibrium mixture, The Equilibrium Concentration of B is the concentration of reactant substance B in chemical equilibrium, No. of Moles of B is the no. of moles of reactant B present in the equilibrium mixture, Equilibrium Concentration of C is the concentration of product substance C in chemical equilibrium, No. of Moles of C is the no. of moles of product C present in the equilibrium mixture, The Equilibrium Concentration of D is the concentration of product substance D in chemical equilibrium & No. of Moles of D is the no. of moles of product D present in the equilibrium mixture.
How to calculate Equilibrium Constant for Reverse Reaction?
The Equilibrium constant for reverse reaction formula is defined as the reciprocal of the equilibrium constant for the forward reaction is calculated using Reverse Equilibrium Constant = ((Equilibrium Concentration of A^Number of Moles of A)*(Equilibrium Concentration of B^No. of Moles of B))/((Equilibrium Concentration of C^No. of Moles of C)*(Equilibrium Concentration of D^No. of Moles of D)). To calculate Equilibrium Constant for Reverse Reaction, you need Equilibrium Concentration of A (Eqconc A), Number of Moles of A (a), Equilibrium Concentration of B (Eqconc B), No. of Moles of B (b), Equilibrium Concentration of C (Eqconc C), No. of Moles of C (c), Equilibrium Concentration of D (Eqconc D) & No. of Moles of D (d). With our tool, you need to enter the respective value for Equilibrium Concentration of A, Number of Moles of A, Equilibrium Concentration of B, No. of Moles of B, Equilibrium Concentration of C, No. of Moles of C, Equilibrium Concentration of D & No. of Moles of D and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
How many ways are there to calculate Reverse Equilibrium Constant?
In this formula, Reverse Equilibrium Constant uses Equilibrium Concentration of A, Number of Moles of A, Equilibrium Concentration of B, No. of Moles of B, Equilibrium Concentration of C, No. of Moles of C, Equilibrium Concentration of D & No. of Moles of D. We can use 1 other way(s) to calculate the same, which is/are as follows -
  • Reverse Equilibrium Constant = 1/Equilibrium Constant
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