{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

Questions5

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

This preview shows pages 1–2. Sign up to view the full content.

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)

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
This is the end of the preview. Sign up to access the rest of the document.

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?...
View Full Document

{[ snackBarMessage ]}

### What students are saying

• As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

Kiran Temple University Fox School of Business ‘17, Course Hero Intern

• I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

Dana University of Pennsylvania ‘17, Course Hero Intern

• The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

Jill Tulane University ‘16, Course Hero Intern