equil1 - of carbon dioxide was 88 Torr Calculate K p for...

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CHEM 2B: Equilibrium 1 Clemens 1. Please make sure to do # 3, 7, 11 2. A 0.500L reaction vessel at 700K contains 1.20x10 -3 mol SO 2 , 5.0x10 -4 mol O 2 and 1.0x10 -4 mol SO 3 . At 700K, K c = 1.7x10 6 for the reaction that occurs when oxygen and sulfur dioxide combine to form sulfur trioxide. Is this reaction at equilbrium? If not, which direction is the reaction going to go? 3. carbon monoxide and water vapor, each at 200Torr, were introduced into a 250mL container and allowed to react, forming carbon dioxide and hydrogen gas. When the mixture reached equilibrium, the partial pressure

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Unformatted text preview: of carbon dioxide was 88 Torr. Calculate K p for this reaction. 4. At equilibrium, the partial lpressure of H 2 is 0.928 atm and that of nitrogen is 0.432 atm, what is the partial pressure of ammonia at equilbrium? N 2 (g) + 3 H 2 (g) 2 NH 3 (g) K p = 1.45x10-5 at 500K 5. For the reaction, I 2 (g) + Br 2 (g) 2 IBr (g) K c = 280 at 150 o C. If 0.500mol of IBr is placed in a 1.00L flask and allowed to reach equilibrium, what are the equilibrium concentrations of I 2 , Br 2 , and IBr?...
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