Delta Go = -RTlnKeq
delta Go = 5.95 kJ/mole = 5.95 X 1000 = 5950 J/mole ( 1 kj = 1000 J )
putting the values and finding Keq
5950 = -8.314 X 298 X ln Keq
ln Keq = -5950 / 2477.572 = -2.4015
Keq = e^-2.402 = 0.0905
suppose the equilibrium reaction is :-
chair 1 <--------> chair 2
now as Keq is less than 1 ....so chair 1 will be more stable
Keq = [chair2]/[chair 1 ] = 0.0905
this means that [chair 2] ~ 0.0905 and [chair 1] ~ 1
[total] = [chair 2] + [chair 1] ~ 1 + 0.0905= 1.0905
percentage of chair 1 = [chair 1] / [total] = 1 / 1.0905 X 100 = 91.70 %
C. The Seasons change during the year.
Would be the correct answer.
B. carbon sequestration
Explanation:
Carbon sequestration is a method that reduces carbon dioxide emissions by storing them for a long time.
- It is long term harvesting or sequestering of carbon dioxide from the atmosphere in order to avert air pollution and climatic change problems.
- Carbon sequestration is usually employed in the storage and capture of atmospheric carbon dioxide.
- The carbon dioxide can be sequestered using biologic or geologic means.
- Carbon dioxide gas is used to enhance oil recovery from geologic formations that have low permeability or those with low formation pressure to push out the oil.
Learn more:
Biogeochemical cycle brainly.com/question/3509510
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Empirical evidence is information acquired by observation or experimentation
