Use data from Appendix C to calculate the equilibrium constant, K, and ΔG∘ at 298 K for each of the following reactions.
a) H2(g)+I2(g)⇌2HI(g)
Calculate ΔG∘.
(Express your answer to four significant figures and include the appropriate units.)
b) Calculate the equilibrium constant, K.
(Express your answer using two significant figures.)
c) C2H5OH(g)⇌C2H4(g)+H2O(g)
Calculate ΔG∘.
(Express your answer to two significant figures and include the appropriate units.)
d) Calculate the equilibrium constant, K.
(Express your answer using two significant figures.)
e) 3C2H2(g)⇌C6H6(g)
Calculate ΔG∘.
(Express your answer to four significant figures and include the appropriate units.)
f) Calculate the equilibrium constant, K.
(Express your answer using two significant figures.)