LCM of three numbers

Equilibrium Constant Calculator

Chemistry Engineering Financial Health More >>

↳

Equilibrium Analytical chemistry Atmospheric Chemistry Atomic structure More >>

⤿

Chemical equilibrium Ionic equilibrium

⤿

Equilibrium Constant Henry's law Properties of Equilibrium Constant Relation between Equilibrium Constant and Degree of Dissociation More >>

✖Forward reaction rate constant is the rate of forward reaction.ⓘ Forward reaction rate constant [K_f]			+10% -10%
✖Backward Reaction Rate Constant is the rate of backward reaction.ⓘ Backward Reaction Rate Constant [K_b]			+10% -10%

✖Equilibrium Constant is the value of its reaction quotient at chemical equilibrium.ⓘ Equilibrium Constant [K_c]

⎘ Copy

👎

Formula

LaTeX

Reset

👍

Download Equilibrium Constant Formulas PDF PDF Image

Equilibrium Constant Solution

STEP 0: Pre-Calculation Summary

Formula Used

Equilibrium Constant = Forward reaction rate constant/Backward Reaction Rate Constant
K_c = K_f/K_b
This formula uses 3 Variables

Variables Used

Equilibrium Constant - (Measured in Mole per Liter) - Equilibrium Constant is the value of its reaction quotient at chemical equilibrium.
Forward reaction rate constant - (Measured in Mole per Liter) - Forward reaction rate constant is the rate of forward reaction.
Backward Reaction Rate Constant - (Measured in Mole per Liter) - Backward Reaction Rate Constant is the rate of backward reaction.

STEP 1: Convert Input(s) to Base Unit

Forward reaction rate constant: 200 Mole per Liter --> 200 Mole per Liter No Conversion Required
Backward Reaction Rate Constant: 3.33 Mole per Liter --> 3.33 Mole per Liter No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

K_c = K_f/K_b --> 200/3.33

Evaluating ... ...

K_c = 60.0600600600601

STEP 3: Convert Result to Output's Unit

60060.0600600601 Mole per Cubic Meter -->60.0600600600601 Mole per Liter (Check conversion here)

FINAL ANSWER

60.0600600600601 ≈ 60.06006 Mole per Liter <-- Equilibrium Constant

(Calculation completed in 00.004 seconds)

You are here -

Home » Chemistry » Equilibrium » Chemical equilibrium » Equilibrium Constant » Equilibrium Constant

Credits

Created by Akshada Kulkarni

National Institute of Information Technology (NIIT), Neemrana

Akshada Kulkarni has created this Calculator and 500+ more calculators!

Verified by Pragati Jaju

College Of Engineering (COEP), Pune

Pragati Jaju has verified this Calculator and 300+ more calculators!

< Equilibrium Constant Calculators

Equilibrium Concentration of Substance A

LaTeX Go Equilibrium Concentration of A = (((Equilibrium Concentration of C^No. of Moles of C)*(Equilibrium Concentration of D^No. of Moles of D))/(Equilibrium Constant*(Equilibrium Concentration of B^No. of Moles of B)))^(1/Number of Moles of A)

Backward Reaction Rate Constant

LaTeX Go Backward Reaction Rate Constant = Forward reaction rate constant/Equilibrium Constant

Forward Reaction Rate Constant

LaTeX Go Forward reaction rate constant = Equilibrium Constant*Backward Reaction Rate Constant

Equilibrium Constant

LaTeX Go Equilibrium Constant = Forward reaction rate constant/Backward Reaction Rate Constant

Equilibrium Constant Formula

LaTeX Go

Equilibrium Constant = Forward reaction rate constant/Backward Reaction Rate Constant
K_c = K_f/K_b

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?

Equilibrium Constant calculator uses Equilibrium Constant = Forward reaction rate constant/Backward Reaction Rate Constant to calculate the Equilibrium Constant, The Equilibrium constant formula is defined as the ratio of the product concentrations to reactant concentrations. Equilibrium Constant is denoted by K_c symbol.

How to calculate Equilibrium Constant using this online calculator? To use this online calculator for Equilibrium Constant, enter Forward reaction rate constant (K_f) & Backward Reaction Rate Constant (K_b) and hit the calculate button. Here is how the Equilibrium Constant calculation can be explained with given input values -> 2.9E-6 = 200000/3330.

FAQ

What is Equilibrium Constant?

The Equilibrium constant formula is defined as the ratio of the product concentrations to reactant concentrations and is represented as K_c = K_f/K_b or Equilibrium Constant = Forward reaction rate constant/Backward Reaction Rate Constant. Forward reaction rate constant is the rate of forward reaction & Backward Reaction Rate Constant is the rate of backward reaction.

How to calculate Equilibrium Constant?

The Equilibrium constant formula is defined as the ratio of the product concentrations to reactant concentrations is calculated using Equilibrium Constant = Forward reaction rate constant/Backward Reaction Rate Constant. To calculate Equilibrium Constant, you need Forward reaction rate constant (K_f) & Backward Reaction Rate Constant (K_b). With our tool, you need to enter the respective value for Forward reaction rate constant & Backward Reaction Rate Constant 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 Equilibrium Constant?

In this formula, Equilibrium Constant uses Forward reaction rate constant & Backward Reaction Rate Constant. We can use 1 other way(s) to calculate the same, which is/are as follows -

Equilibrium Constant = ((Equilibrium Concentration of C^No. of Moles of C)*(Equilibrium Concentration of D^No. of Moles of D))/((Equilibrium Concentration of A^Number of Moles of A)*(Equilibrium Concentration of B^No. of Moles of B))

Home

FREE PDFs

🔍 Search