Questions5 - I.1 (6 points) Calculate K p when pressures...

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Name: Chemistry 008, Spring 2008 Cornell University Dr. Pontrello Due 3/2/08 Learning Strategy Questions #5 Any time you write down a number, please include correct units when applicable. Clearly write any equation(s) that you are using to answer each question, and also clearly indicate the steps used to answer the questions, if appropriate. Part I: Equilibrium Constants. A sample of ammonium iodide is heated to 400 o C in a 2.0 L flask. The following reaction occurs, and at equilibrium, the pressure in the flask is 705 mm Hg. NH 4 I (s) NH 3 (g) + HI (g)
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Unformatted text preview: I.1 (6 points) Calculate K p when pressures are in units of atmospheres. I.2 (4 points) What is K c ? I.3 (5 points) How many moles of NH 3 are present at equilibrium? Name: 2 Part II: Response to Stress. II.1 (12 points) For the equilibrium conditions for the reaction in Part I, if 0.05 moles of HI are added, what will the concentrations of NH 3 and HI be at equilibrium? II.2 (4 points) For the equilibrium conditions for the reaction in Part I, if 0.5 moles of NH 4 I are added, what will the concentrations of NH 3 and HI be at equilibrium?...
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This note was uploaded on 03/29/2009 for the course CHEM 008 taught by Professor Jason during the Summer '08 term at Cornell University (Engineering School).

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Questions5 - I.1 (6 points) Calculate K p when pressures...

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