The side that is favored for equilibrium on increasing temperature for an exothermic process is to be explained. Concept introduction: The temperature is related to equilibrium constant by the standard enthalpy of reaction. This Δ rxn H ° is given the formula written below. Δ rxn H ° = Δ products H ° − Δ reactants H ° The temperature is related to equilibrium constant by the relation given below. ∂ ln K ∂ T = Δ rxn H ° R T 2 In the above relation, K is the equilibrium constant, Δ rxn H ° is standard enthalpy of reaction, T is temperature and R is gas constant. The above equation is known as van’t Hoff equation.
The side that is favored for equilibrium on increasing temperature for an exothermic process is to be explained. Concept introduction: The temperature is related to equilibrium constant by the standard enthalpy of reaction. This Δ rxn H ° is given the formula written below. Δ rxn H ° = Δ products H ° − Δ reactants H ° The temperature is related to equilibrium constant by the relation given below. ∂ ln K ∂ T = Δ rxn H ° R T 2 In the above relation, K is the equilibrium constant, Δ rxn H ° is standard enthalpy of reaction, T is temperature and R is gas constant. The above equation is known as van’t Hoff equation.
Solution Summary: The author explains that the temperature is related to equilibrium constant by the standard enthalpy of reaction.
Interpretation: The side that is favored for equilibrium on increasing temperature for an exothermic process is to be explained.
Concept introduction: The temperature is related to equilibrium constant by the standard enthalpy of reaction. This ΔrxnH° is given the formula written below.
ΔrxnH°=ΔproductsH°−ΔreactantsH°
The temperature is related to equilibrium constant by the relation given below.
∂lnK∂T=ΔrxnH°RT2
In the above relation, K is the equilibrium constant, ΔrxnH° is standard enthalpy of reaction, T is temperature and R is gas constant. The above equation is known as van’t Hoff equation.
(b)
Interpretation Introduction
Interpretation: The side that is favored for equilibrium on increasing temperature for an endothermic process is to be stated.
Concept introduction: The temperature is related to equilibrium constant by the standard enthalpy of reaction. This ΔrxnH° is given the formula written below.
ΔrxnH°=ΔproductsH°−ΔreactantsH°
The temperature is related to equilibrium constant by the relation given below.
∂lnK∂T=ΔrxnH°RT2
In the above relation, K is the equilibrium constant, ΔrxnH° is standard enthalpy of reaction, T is temperature and R is gas constant. The above equation is known as van’t Hoff equation.
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.
The Laws of Thermodynamics, Entropy, and Gibbs Free Energy; Author: Professor Dave Explains;https://www.youtube.com/watch?v=8N1BxHgsoOw;License: Standard YouTube License, CC-BY