Fall 01. Exam3

Fall 01. Exam3 - C hem 2101 H our Exam II N AME 2 001 C hem...

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Chem 2101 Hour Exam II 2001 NAME
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Chem 2101 Hour Exam I 2001 If you do not want me to return your exam in the big pile -> check this box A -> and give us your e-mail address: Your Name: Score: 1. /15 2. /17 3. /40 4. /20 5. /8 Total: /100 Instructions: * Use equations and tables provided on exam as needed * Show all work for which you expect credit * Put your name on every page * Write in ink to be eligible for a regrade
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Chemistry 2101 Introductory Analytical Chemistry Fall 2001 Use this sheet of equations freely but note that you are still responsible for knowing what the equations mean, and how to apply them. K a K b = K w = [H + ] [OH - ] = 1.0 10 -14 pH = pK a + log [A - ] [HA] ; [H + ] = K a [HA] [A - ] pH = pK a + log c A- + [H + ] - [OH - ] c HA - [H + ] + [OH - ] ; [H + ] = K a c HA - [H + ] + [OH - ] c A- + [H + ] - [OH - ] [H + ] 1. appr. = K AH c AH ; [H + ] 2. appr. = K AH (c AH - [H + ] 1. appr. ) [OH
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Fall 01. Exam3 - C hem 2101 H our Exam II N AME 2 001 C hem...

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