At 25 ∘C∘ the reaction from Part A has a composition as shown in the table below. What is the Gibbs energy change, ΔrG,

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At 25 ∘C∘ the reaction from Part A has a
composition as shown in the table below.
What is the Gibbs energy change, ΔrG, in kilojoules per
mole for the reaction under these conditions?
Express your answer numerically in kJ mol−1
part a
Acetylene, C2H2C2H2, can be converted to
ethane, C2H6C2H6, by a process known as hydrogenation. The
reaction is
C2H2(g)+2H2(g)⇌C2H6(g)C2H2(g)+2H2(g)⇌C2H6(g)
Given the following data, what is the value of K for
this reaction?