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en.wikipedia.org/wiki/Equilibrium_constant

The equilibrium constant of a chemical reaction is the value of its reaction quotient at equilibrium, a state approached by a dynamic chemical system after sufficient time has elapsed, at which its composition has no tendency towards further change. An equilibrium constant is independent of the initial analytical ...

www.khanacademy.org/science/chemistry/chemical-equilibrium/equilibrium-constant/a/the-equilibrium-constant-k

Reversible reactions, equilibrium, and the equilibrium constant K. How to calculate K, and how to use K to determine if a reaction strongly favors products or reactants at equilibrium.

chem.libretexts.org/Core/Physical_and_Theoretical_Chemistry/Equilibria/Chemical_Equilibria/The_Equilibrium_Constant

Jun 15, 2017 ... The equilibrium constant, K, expresses the relationship between products and reactants of a reaction at equilibrium with respect to a specific unit. There are two different types of equilibrium reactions: (1) heterogeneous and (2) homogeneous. This article illustrates the difference between the two, explains ...

www.chemguide.co.uk/physical/equilibria/kc.html

EQUILIBRIUM CONSTANTS: Kc. This page explains what is meant by an equilibrium constant, introducing equilibrium constants expressed in terms of concentrations, Kc. It assumes that you are familiar with the concept of a dynamic equilibrium, and know what is meant by the terms "homogeneous" and " heterogeneous" as ...

www.ask.com/youtube?q=Equilibrium+Constant&v=xfGlEXWDRZE
Feb 6, 2014 ... 065 - The Equilibrium Constant In this video Paul Andersen defines the equilibrium constant (K) and explains how it can be calculated in various reversible r...

www.chem.purdue.edu/gchelp/howtosolveit/Equilibrium/Calculating_Equilibrium_Constants.htm

Calculating Equilibrium Constants. We need to know two things in order to calculate the numeric value of the equilibrium constant: the balanced equation for the reaction system, including the physical states of each species. From this the equilibrium expression for calculating Kc or Kp is derived. the equilibrium ...

www.merriam-webster.com/dictionary/equilibrium%20constant

Define equilibrium constant: a number that expresses the relationship between the amounts of products and reactants present at equilibrium in a…

www.thefreedictionary.com/equilibrium+constant

Define equilibrium constant. equilibrium constant synonyms, equilibrium constant pronunciation, equilibrium constant translation, English dictionary definition of equilibrium constant. Noun 1. equilibrium constant - the ratio of concentrations when equilibrium is reached in a reversible reaction chemical science, chemistry  ...

www.chemicool.com/definition/equilibrium_constant.html

A reaction's equilibrium constant, Keq, measures the extent to which reactants are converted to products. Consider the simple reaction equilibrium between A and B: (The symbol ⇌ tells us we are dealing with an equilibrium.) A ⇌ B. Equilibrium does not necessarily mean that the substances are present in equal amounts.