CH202 Postlab 04 Calorimetry

CH202 Postlab 04 Calorimetry - CH202 Postlab 04 Calorimetry

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CH202 Postlab 04 Calorimetry (Postlab) SCHNELL ZACHARY EUGENE CH202, section 005, Fall 2008 Instructor: weiming zheng TA Web Assign Current Score: 25 out of 25 Due: Thursday, September 25, 2008 11:00 PM EDT The due date for this assignment is past. Your work can be viewed below, but no changes can be made. Important! Before you view the answer key, decide whether or not you plan to request an extension. Your Instructor may not grant you an extension if you have viewed the answer key. Request Extension View Key 1. 7/7 points In Part A of the experiment, you tested the assumption that the contents of the styrofoam cup were isolated from the rest of universe. a. Which of the following would indicate that the Styrofoam cup is able to isolate the reaction mixture from the rest of the universe? q cold < q warm The relationship between q cold and q warm cannot prove this. q cold > q warm q cold = q warm q cold = -q warm b. Enter the value you obtained for each of the following: q cold water . 3.78
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CH202 Postlab 04 Calorimetry - CH202 Postlab 04 Calorimetry

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