CH202 Postlab 10 Electroche..

CH202 Postlab 10 Electroche.. - CH202 Postlab 10...

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CH202 Postlab 10 Electrochemical Cells (Postlab) SCHNELL ZACHARY EUGENE CH202, section 005, Fall 2008 Instructor: weiming zheng TA Web Assign Current Score: 25 out of 25 Due: Thursday, November 13, 2008 11:00 PM EST 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. 13.5/13.5 points Complete the following table. The measured potentials are your experimental data. Use the Reduction_Table to determine the calculated potentials. Use the Zn 2+ /Zn potential as the reference in each case. Please enter your potentials in volts. Hint: Use the Nernst Equation where necessary. The percent difference is defined as: [ (Calculated Potential - Measured Potential) / Calculated Potential ] x 100. Note that, defined in this way, percent differences can be positive or negative.
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CH202 Postlab 10 Electroche.. - CH202 Postlab 10...

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