PracticeTest10 - Surname(Last name Given name(First name...

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Surname (Last name): __________________________________________________ Given name (First name): _______________________________________________ Student Number: _______________________________________________________ Lab Day (circle one): MON TUE WED THU FRI Lab TA: ______________________________________________________________ CHM 1311 A Test #1 A Fall 2010 Please keep your work covered at all times and keep your eyes on your own paper! Cheating or any appearance of cheating will result in an F in the course and possible expulsion from the university. There are 10 pages in this test. A periodic table and formula sheet are provided at the end. You may rip these pages off of the exam and use them to cover your work during the test. Any scratch work should be done on the back of the test pages. Please show all work to receive partial credit. You have 80 minutes to complete the test.
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Question Points Possible Points Earned TA Initial 1 10 2 10 3 10 4 10 5 10 TOTAL 50
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#1. (10 points) Short Answer Questions a) Adding a catalyst will shift an equilibrium towards products. TRUE FALSE b) A brand of toothpaste contains 0.24% m/v sodium fluoride. This concentration expressed in mol/L is: ____________________________________________. c) When the power was turned off to a 125 L water heater, the temperature of the water dropped from 75.0ºC to 22.5ºC. The amount of heat, in kJ, transferred to the surroundings was: ______________________________________________. d)
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This note was uploaded on 10/11/2011 for the course CHM 1101 taught by Professor Focsananeau during the Fall '11 term at University of Ottawa.

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PracticeTest10 - Surname(Last name Given name(First name...

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