CH116_PracticeExam3

CH116_PracticeExam3 - Name _ Last 5 digits of Student...

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Name _____________________________________ Last 5 digits of Student Number: XXX – X ___ – ___ ___ ___ ___ Chem 116 Sample Examination #3 This exam consists of eight (8) pages, including this cover page. Be sure your copy is complete before beginning your work. If this test packet is defective, ask for another one. Copies of the “Periodic Table” and the “Table of Acids and Bases and K a Values” are attached at the back of the exam. You may remove these and use the back sides of these tables as scratch paper. No work on scratch paper will be graded or collected. The following information may be useful: Constants of nature E q u a t i o n s K w = 1.0 u 10 –14 at 25 ºC pH = – log [H 3 O + ] DO NOT WRITE BELOW THIS LINE Part I: Q u e s t i o n s 1 - 6 Q u e s t i o n 7 Q u e s t i o n 8 Q u e
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N a m e _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ p a g e 2 o f 8 Part I. Multiple-Choice or Short Response Points possible on each question are indicated in curly braces {…}. This part of the exam (Part I) is worth 44% of the exam grade. 1. {4 pts} When the polyprotic acid, oxalic acid (H
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This note was uploaded on 02/29/2012 for the course CH 116 taught by Professor Staff during the Spring '11 term at BU.

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CH116_PracticeExam3 - Name _ Last 5 digits of Student...

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