00:01
In the question, it is asked to calculate the gibbs free energy.
00:06
So, the equation is, delta g is equal to delta g0 minus parting log kp.
00:18
Here, delta g is the change in free energy and delta g0 is the change in, sorry, not change, it is a standard change in gifts free energy.
00:42
Which is given on the question as 25 .1 into 10 power 3 jules.
00:49
R is a gas constant and its value is 8 .34 june per more kelvin.
01:00
This is the temperature that is given us 40 degrees celsius which is equal to 273 plus 40 which is 313 kelvin.
01:10
Kp is the equilibrium constant which is equal to concentration of h2, the whole, square multiplied by the concentration of cf divided by the concentration of ch3 ove...