Keq=[H2][Cl2]/[hcl]^2
For 2HCl(g) ==> H2(g) + Cl2(g) the Keq = [H2][Cl2]/[HCl]^2
For 2HCl(g) ==> H2(g) + Cl2(g) the Keq = [H2][Cl2]/[HCl]^2
The equilibrium constant (K eq) for the reaction 2HCl(g) ⇌ H2(g) + Cl2(g) would be [H2][Cl2]/[HCl]^2, where the square brackets indicate the molar concentrations of the respective species at equilibrium.
Changing the temperature will change Keq. (apex.)
The equilibrium constant (Keq) equation and the standard Gibbs free energy change (G) are related through the equation G -RT ln(Keq), where R is the gas constant and T is the temperature in Kelvin. This equation shows that the value of Keq determines the direction and extent of a chemical reaction, with a lower Keq indicating a reaction that favors the reactants and a higher Keq indicating a reaction that favors the products. The sign of G also indicates the direction of the reaction, with a negative G indicating a spontaneous reaction and a positive G indicating a non-spontaneous reaction.
For 2HCl(g) ==> H2(g) + Cl2(g) the Keq = [H2][Cl2]/[HCl]^2
For 2HCl(g) ==> H2(g) + Cl2(g) the Keq = [H2][Cl2]/[HCl]^2
For 2HCl(g) ==> H2(g) + Cl2(g) the Keq = [H2][Cl2]/[HCl]^2
The equilibrium constant, K_eq, for the reaction 2HCl(g) ⇌ H2(g) + Cl2(g) is equal to the concentration of H2 and Cl2 divided by the concentration of HCl squared, as products are in the numerator and reactants in the denominator.
The equilibrium constant (K eq) for the reaction 2HCl(g) ⇌ H2(g) + Cl2(g) would be [H2][Cl2]/[HCl]^2, where the square brackets indicate the molar concentrations of the respective species at equilibrium.
The equilibrium constant (Keq) for the reaction 2 HCl ⇌ H2 + Cl2 can be expressed in terms of the concentrations of the products and reactants. It is given by the formula: [ K_{eq} = \frac{[H_2][Cl_2]}{[HCl]^2} ] To determine the specific value of Keq, experimental data or concentration values at equilibrium would be needed, which are not provided in the question.
The reaction will proceed to the left. PCl5 will be formed. PCl3 will be consumed.
The reaction will proceed to the right. 2 PCl3 will be consumed.
Changing the temperature will change Keq. (apex.)
K(eq)= 1.33
Products. keq equals [products] / [reactants] . A (-) Keq indicates a reactant favored reaction.
The equilibrium constant (Keq) equation and the standard Gibbs free energy change (G) are related through the equation G -RT ln(Keq), where R is the gas constant and T is the temperature in Kelvin. This equation shows that the value of Keq determines the direction and extent of a chemical reaction, with a lower Keq indicating a reaction that favors the reactants and a higher Keq indicating a reaction that favors the products. The sign of G also indicates the direction of the reaction, with a negative G indicating a spontaneous reaction and a positive G indicating a non-spontaneous reaction.