exam - Up: Back to the Chemistry 2710 test index Chemistry...

Info iconThis preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon
Up: Back to the Chemistry 2710 test index Chemistry 2710 Spring 2000 Final Examination Name: Aids allowed: calculator, one sheet of notes If you have a graphing calculator, you can use it rather than hand drawing graphs. If you do use your calculator's graphing capabilities, explain in detail what you did (what graphs you drew, how you interpreted them, etc.). If you need to draw graphs by hand, graph paper is included at the end of this exam. Make sure to label your graphs with the question number. Useful data: , , . At 298.15K, . To convert degrees Celsius to Kelvin, add 273.15. 1. The rate of a reaction triples when the concentration of a reactant is doubled. What is the order of the reaction with respect to the concentration of this reactant? [4 marks] 2. Explain briefly the physical meaning of the exponential term in the Arrhenius formula. [4 marks]
Background image of page 1

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

View Full DocumentRight Arrow Icon
3. A set of initial velocity experiments was performed for the reaction by stopping the reaction after approximately 1min and measuring the concentration of P (initially zero). In one run, the initial concentration of A was 0.04mol/L. The reaction was stopped at 64s, at which time p had reached . What was the initial rate? [4 marks] 4. Find the reactions in the following list which are either certainly or probably not elementary and explain briefly which features make it so. [4 marks] (a) (b) (c) 5.
Background image of page 2
Image of page 3
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 03/03/2012 for the course CHEM 2710 taught by Professor Roussel during the Fall '06 term at Lethbridge College.

Page1 / 8

exam - Up: Back to the Chemistry 2710 test index Chemistry...

This preview shows document pages 1 - 3. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online