CHEMISTRY CALCULATORS
Equilibrium Constant Calculator
Effortlessly calculate equilibrium constants for chemical reactions.
What is the Equilibrium Constant Calculator & How does it work?
The equilibrium constant (K) is a quantitative measure of the extent to which a chemical reaction proceeds towards completion. It is defined as the ratio of the concentrations of products to reactants at equilibrium, each raised to their stoichiometric coefficients.For a simple reaction like A + B ⇌ C + D, the equilibrium constant K is calculated using the concentrations of A, B, C, and D at equilibrium. This calculator helps in determining K for such reactions quickly and accurately.
K = \frac{[C]^c[D]^d}{[A]^a[B]^b}
[A], [B] = Concentrations of reactants; [C], [D] = Concentrations of products; a, b = Stoichiometric coefficients of reactants; c, d = Stoichiometric coefficients of products.
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Results are for informational purposes only and do not constitute professional advice.