Assignment 22 chap 15: Applications of Equilibrium Constants Problem 15.46 Enhan

Question

Assignment 22 chap 15: Applications of Equilibrium Constants Problem 15.46 Enhanced- with Feedback Constants Periodic Table Part A At 900 K the following reaction has Kp 0.345; What is the equilibrium partial pressure of SO3 in the mixture? Express the pressure in atmospheres to three significant digits 2S02(g) + 02(g) 2SO3 (g) In an equilibrium mixture, the partial pressures of SO2 and O2 are 0.150 atm and 0.470 atm respectively You may want to reference (Pages 640 644) Section 15.6 while completing this problem. atm Submit Request Answer Provide Feedback Next > 851 AM 4/11/2018 e here to search

Explanation / Answer

2 SO2(g) + O2(g) ? 2 SO3(g)

Kp = [SO3]2 / [SO2]2[O2]

0.345 = [SO3]2 / [0.150]2[0.470]

0.345 = [SO3]2 / 0.010575

[SO3]2 = 0.003648

[SO3] = 0.0604 atm

Thank you

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