(a) Interpretation: The value of the equilibrium constant K p for the reaction 2 AsH 3 ( g ) + P 2 ( g ) ⇌ 2 PH 3 ( g ) + As 2 ( g ) at 873 K is to be calculated. Concept introduction: The term equilibrium constant expresses the relationship between the reactants and the products of a reaction that is in the equilibrium state. This relationship using the partial pressures of reactants and products to calculate the equilibrium constant, it is denoted as K p . If the equilibrium constant for the reverse reaction of a given chemical reaction needs to be determined, the given equilibrium constant can be reversed to obtain the new equilibrium constant, there one takes 1 / equilibrium constant .
(a) Interpretation: The value of the equilibrium constant K p for the reaction 2 AsH 3 ( g ) + P 2 ( g ) ⇌ 2 PH 3 ( g ) + As 2 ( g ) at 873 K is to be calculated. Concept introduction: The term equilibrium constant expresses the relationship between the reactants and the products of a reaction that is in the equilibrium state. This relationship using the partial pressures of reactants and products to calculate the equilibrium constant, it is denoted as K p . If the equilibrium constant for the reverse reaction of a given chemical reaction needs to be determined, the given equilibrium constant can be reversed to obtain the new equilibrium constant, there one takes 1 / equilibrium constant .
Solution Summary: The author explains the term equilibrium constant, which expresses the relationship between the reactants and the products of a reaction in the equilibrium state.
Definition Definition Transformation of a chemical species into another chemical species. A chemical reaction consists of breaking existing bonds and forming new ones by changing the position of electrons. These reactions are best explained using a chemical equation.
Chapter 15, Problem 15.63SP
Interpretation Introduction
(a)
Interpretation:
The value of the equilibrium constant Kp for the reaction 2AsH3(g)+P2(g)⇌2PH3(g)+As2(g) at 873K is to be calculated.
Concept introduction:
The term equilibrium constant expresses the relationship between the reactants and the products of a reaction that is in the equilibrium state. This relationship using the partial pressures of reactants and products to calculate the equilibrium constant, it is denoted as Kp.
If the equilibrium constant for the reverse reaction of a given chemical reaction needs to be determined, the given equilibrium constant can be reversed to obtain the new equilibrium constant, there one takes 1/equilibrium constant.
Interpretation Introduction
(b)
Interpretation:
The value of the equilibrium constant Kp for the reaction 6PH3(g)+3As2(g)⇌6AsH3(g)+3P2(g) at 873K is to be calculated.
Concept introduction:
The term equilibrium constant expresses the relationship between the reactants and the products of a reaction that is in the equilibrium state. This relationship using the partial pressures of reactants and products to calculate the equilibrium constant, it is denoted as Kp.
But if the reaction is multiplied by a factor, then the new equilibrium constant for the reaction can be obtained by taking the equilibrium constant raised to power of that factor. For example, if the reaction is multiplied by "n" then the new equilibrium constant will be:
Kp'=Kpn
Interpretation Introduction
(c)
Interpretation:
The value of the equilibrium constant Kp for the reaction 2P2(g)+4AsH3(g)⇌2As2(g)+4PH3(g) at 873K is to be calculated.
Concept introduction:
The term equilibrium constant expresses the relationship between the reactants and the products of a reaction that is in the equilibrium state. This relationship using the partial pressures of reactants and products to calculate the equilibrium constant, it is denoted as Kp.
But if the reaction is multiplied by a factor, then the new equilibrium constant for the reaction can be obtained by taking the equilibrium constant raised to power of that factor. For example, if the reaction is multiplied by "n" then the new equilibrium constant will be:
1) Calculate the longest and shortest wavelengths in the Lyman and Paschen series.
2) Calculate the ionization energy of He* and L2+ ions in their ground states.
3) Calculate the kinetic energy of the electron emitted upon irradiation of a H-atom in ground state by a 50-nm radiation.
Calculate the ionization energy of He+ and Li²+ ions in their ground states.
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Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell