12- Kp 6.2x10 for the following reaction: 2H₂S (g) 2H₂(g) + S₂ (g) Calculate the mole fraction of S2 at equilibrium if the initial pressure of H₂S is 0.01 atm, and that of H2₂ is 0.5 atm. a. 3.01 x 10 b. 4.86 x 10-¹1 c. 8.27 x 10-7 d. 1.03 x 10-7 e. none of the above

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