Calculate Grxn at 298 K under the conditions shown below for the following reaction.

Question

Question

2 H2S(g) + 3 O2(g) 2 SO2(g) + 2 H2O(g) G°rxn = ?

G°f (kJ/mol) -33.4 -300.1 -228.6

P(H2S) = 1.4 atm, P(O2) = 0.5atm P(SO2) = 2.2atm and P(H2O) = 0.8 atm

Answer 1

Answer #1

44F -33.千 - 300.1 - 228. 6 0 =0.8 atm roduct (2x-300.) + (2x-22.(x -33-4)+ o X n 12.4 = 12-64

Answer 2

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