Chemistry, 23.01.2020 17:31 Theresab2021

Can you with part b

part a

acetylene, c2h2, can be converted to ethane, c2h6, by a process known as hydrogenation. the reaction is

c2h2(g)+2h2(g)⇌c2h6(g)

given the following data at standard conditions (all pressures equal to 1 atm and the common reference temperature 298 k), what is the value of kp for this reaction?

substance δg∘f
(kj/mol)
c2h2(g) 209.2
h2(g) 0
c2h6(g) −32.89
express your answer using two significant figures.

kp =
2.7×1042

submithintsmy answersgive upreview part

correct

based on the magnitude of k, we know that this reaction has practically gone to completion at equilibrium.

standard versus nonstandard conditions

in part a, we saw that δg∘=−242.1 kj for the hydrogenation of acetylene under standard conditions (all pressures equal to 1 atm and the common reference temperature 298 k). in part b, you will determine the δg for the reaction under a given set of nonstandard conditions.

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Can you with part b

part a

acetylene, c2h2, can be converted to ethane, c2h...

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