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- https://chem.libretexts.org/Courses/Bellarmine_University/BU%3A_Chem_104_(Christianson)/Phase_2%3A_Understanding_Chemical_Reactions/5%3A_Equilibrium%3A_How_Far_Reactions_Go/5.2%3A_The_Equilibrium_ConstantThe law of mass action describes a system at equilibrium in terms of the concentrations of the products and the reactants. For a system involving one or more gases, either the molar concentrations of ...The law of mass action describes a system at equilibrium in terms of the concentrations of the products and the reactants. For a system involving one or more gases, either the molar concentrations of the gases or their partial pressures can be used. The equilibrium constant can be defined in terms of forward and reverse rate constants via the law of mass action.
- https://chem.libretexts.org/Courses/Saint_Marys_College_Notre_Dame_IN/CHEM_122-02_(Under_Construction)/2%3A_Equilibrium/2.1%3A_Chemical_Equilibrium/The_Equilibrium_ConstantThe law of mass action describes a system at equilibrium in terms of the concentrations of the products and the reactants. For a system involving one or more gases, either the molar concentrations of ...The law of mass action describes a system at equilibrium in terms of the concentrations of the products and the reactants. For a system involving one or more gases, either the molar concentrations of the gases or their partial pressures can be used. The equilibrium constant can be defined in terms of forward and reverse rate constants via the law of mass action.
- https://chem.libretexts.org/Courses/CSU_San_Bernardino/CHEM_2100%3A_General_Chemistry_I_(Mink)/13%3A_Fundamental_Equilibrium_Concepts/13.03%3A_Equilibrium_ConstantsFor any reaction that is at equilibrium, the reaction quotient Q is equal to the equilibrium constant K for the reaction. If a reactant or product is a pure solid, a pure liquid, or the solvent in a d...For any reaction that is at equilibrium, the reaction quotient Q is equal to the equilibrium constant K for the reaction. If a reactant or product is a pure solid, a pure liquid, or the solvent in a dilute solution, the concentration of this component does not appear in the expression for the equilibrium constant. At equilibrium, the values of the concentrations of the reactants and products are constant and the reaction quotient will always equal K.
- https://chem.libretexts.org/Bookshelves/Physical_and_Theoretical_Chemistry_Textbook_Maps/Topics_in_Thermodynamics_of_Solutions_and_Liquid_Mixtures/01%3A_Modules/1.02%3A_Affinity_for_Spontaneous_Chemical_Reaction/1.2.08%3A_Affinity_for_Spontaneous_Chemical_Reaction_-_Law_of_Mass_ActionIn fact we might draw an analogy with Ohm’s law whereby electric current i (= rate of flow of charge) is proportional to the electric potential gradient, Δϕ, the constant of ...In fact we might draw an analogy with Ohm’s law whereby electric current i (= rate of flow of charge) is proportional to the electric potential gradient, Δϕ, the constant of proportionality being the electrical conductivity, L; i=LΔϕ where L is characteristic of the system, temperature and pressure.
- https://chem.libretexts.org/Courses/College_of_the_Canyons/CHEM_202%3A_General_Chemistry_II_OER/04%3A_Chemical_Equilibrium/4.03%3A_Gas_Phase_Equilibria_and_Heterogeneous_SystemsThe law of mass action describes a system at equilibrium in terms of the concentrations of the products and the reactants. For a system involving one or more gases, either the molar concentrations of ...The law of mass action describes a system at equilibrium in terms of the concentrations of the products and the reactants. For a system involving one or more gases, either the molar concentrations of the gases or their partial pressures can be used. The equilibrium constant can be defined in terms of forward and reverse rate constants via the law of mass action.
- https://chem.libretexts.org/Courses/University_of_Alberta_Augustana_Campus/AUCHE_112_-_General_Chemistry_II_(Elizabeth_McGinitie)/04%3A_Chemical_Equilibrium/4.03%3A_Equilibrium_ConstantsFor any reaction that is at equilibrium, the reaction quotient Q is equal to the equilibrium constant K for the reaction. If a reactant or product is a pure solid, a pure liquid, or the solvent in a d...For any reaction that is at equilibrium, the reaction quotient Q is equal to the equilibrium constant K for the reaction. If a reactant or product is a pure solid, a pure liquid, or the solvent in a dilute solution, the concentration of this component does not appear in the expression for the equilibrium constant. At equilibrium, the values of the concentrations of the reactants and products are constant and the reaction quotient will always equal K.
- https://chem.libretexts.org/Bookshelves/Introductory_Chemistry/Book%3A_Introductory_Chemistry_Online_(Young)/08%3A_Acids_Bases_and_pH/8.2%3A_Ionization_of_Acids_in_SolutionWe will address this fully in Chapter 10, but according to the Law of Mass Action, the equilibrium constant, K for this reaction, is simply given by the ratio of the activities of the products and rea...We will address this fully in Chapter 10, but according to the Law of Mass Action, the equilibrium constant, K for this reaction, is simply given by the ratio of the activities of the products and reactants. When you are dealing with acids, the equilibrium constant is generally called an acid dissociation constant, and is written as K a . The larger the value of K a , the greater the extent of ionization and the and the higher the resulting concentration of the hydronium ion.
- https://chem.libretexts.org/Courses/South_Puget_Sound_Community_College/Chem_121%3A_Introduction_to_Chemistry/09%3A_Chapter_8A_-_Acids_bases_and_pH/9.01%3A_Strong_and_Weak_Acids_and_Bases_(Conceptual_Introduction)/9.1.01%3A_Ionization_of_Acids_in_Solution_(Ka_values_and_Comparative_strengths)We will address this fully in Chapter 10, but according to the Law of Mass Action, the equilibrium constant, K for this reaction, is simply given by the ratio of the activities of the products and rea...We will address this fully in Chapter 10, but according to the Law of Mass Action, the equilibrium constant, K for this reaction, is simply given by the ratio of the activities of the products and reactants. When you are dealing with acids, the equilibrium constant is generally called an acid dissociation constant, and is written as K a . The larger the value of K a , the greater the extent of ionization and the and the higher the resulting concentration of the hydronium ion.
- https://chem.libretexts.org/Courses/College_of_the_Canyons/CHEM_202%3A_General_Chemistry_II_OER/04%3A_Chemical_Equilibrium/4.02%3A_Equilibrium_ConstantsFor any reaction that is at equilibrium, the reaction quotient Q is equal to the equilibrium constant K for the reaction. If a reactant or product is a pure solid, a pure liquid, or the solvent in a d...For any reaction that is at equilibrium, the reaction quotient Q is equal to the equilibrium constant K for the reaction. If a reactant or product is a pure solid, a pure liquid, or the solvent in a dilute solution, the concentration of this component does not appear in the expression for the equilibrium constant. At equilibrium, the values of the concentrations of the reactants and products are constant and the reaction quotient will always equal K.
- https://chem.libretexts.org/Courses/Williams_School/Chemistry_IIA/04%3A_Chemical_Equilibrium/4.02%3A_The_Equilibrium_ConstantThe law of mass action describes a system at equilibrium in terms of the concentrations of the products and the reactants. For a system involving one or more gases, either the molar concentrations of ...The law of mass action describes a system at equilibrium in terms of the concentrations of the products and the reactants. For a system involving one or more gases, either the molar concentrations of the gases or their partial pressures can be used. The equilibrium constant can be defined in terms of forward and reverse rate constants via the law of mass action.
- https://chem.libretexts.org/Courses/Los_Angeles_Trade_Technical_College/Foundations_of_Introductory_Chemistry-1/17%3A_Chemical_Equilibrium/17.3%3A_The_Equilibrium_ConstantEvery chemical equilibrium can be characterized by an equilibrium constant, known as Keq. The Keq and KP expressions are formulated as amounts of products divided by amounts of reactants; each amount ...Every chemical equilibrium can be characterized by an equilibrium constant, known as Keq. The Keq and KP expressions are formulated as amounts of products divided by amounts of reactants; each amount (either a concentration or a pressure) is raised to the power of its coefficient in the balanced chemical equation. Solids and liquids do not appear in the expression for the equilibrium constant.
