Simple Equilibrium
Reactants Concentration (M): 0.5 M; Products Concentration (M): 0.5 M; Reactants Coefficient: 1; Products Coefficient: 1
Equilibrium Constant (Kc): 1
Equilibrium Constant Calculator
Chemistry0.0(0)
Calculates the equilibrium constant (Kc) for a reversible chemical reaction based on the concentrations of reactants and products at equilibrium.
More tools:Science & Lab Calculators
How To Use
How to use this calculator
Start with your values, or try a preset.
Step 1
Enter Reactants Concentration (M), Products Concentration (M), Reactants Coefficient, and Products Coefficient in the units shown.
Step 2
Read Equilibrium Constant (Kc) in the results panel. Results update as you change the inputs.
Step 3
Choose a preset to load an example, then adjust the values for your situation.
Worked Examples
Example calculations
See the inputs and their calculated results.
Product Favored
Reactants Concentration (M): 0.1 M; Products Concentration (M): 1 M; Reactants Coefficient: 1; Products Coefficient: 1
Equilibrium Constant (Kc): 10
Reactant Favored
Reactants Concentration (M): 1 M; Products Concentration (M): 0.1 M; Reactants Coefficient: 1; Products Coefficient: 1
Equilibrium Constant (Kc): 0.1
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