Lecture 5

Question 1

Give the equation for ΔrG using k

Answer 1

ΔrG = -RTlnk

Question 2

Give the equation for k using ΔrG

Answer 2

k = e^- ΔrG/RT

Question 3

What is the Van’t Hoff isochore?

Answer 3

lnk = - ΔrH/R (1/T) + ΔrS/R

Question 4

Give some alternative forms of Van’t Hoff isochore

Answer 4

lnk = - ΔrH/R (1/T) + constant

lnk2 = lnk1 - ΔfH/R (1/T2 - 1/T1)