CH102 Prelab 10 Acid-Base Studies

CH102 Prelab 10 Acid-Base Studies - CH102 Prelab 10...

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CH102 Prelab 10 Acid-Base Studies http:[email protected]/student.pl?q=20051. .. 1 of 3 11/15/2005 10:01 PM WebAssign.net Tuesday, November 15, 2005 10:01 PM EST Logged in as [email protected] Logout Home | My Assignments | Grades | Communication | Calendar Guide | Help | My Options Home > My Assignments > CH102 Prelab 10 Acid-Base Studies (Prelab) COLLINS RYAN ALAN CH 102, section 051, Fall 2005 Instructor: robert wilcox TA North Carolina State University About this Assignment Due: Tuesday, November 8, 2005 11:00 PM EST Current Score: 25 out of 25 Question Score Submissions Made: 3 out of 3 pts 1 -/2.5 2 -/2.5 3 -/2.5 View: All Responses Notes 1. These items concern safety in the Acid-Base Studies Experiment. a. Select all of the following that are listed as corrosive. [_] [_] H 2 O [x] [x] CH 3 COOH [x] [x] HCl [x] [x] NaOH [_] [_] benzoic acid [x] [x] NH 3 b. Select all of the following which might give off highly irritating vapors. [x] [x] CH 3 COOH [_] [_] H 2 O [_] [_] NaOH [x] [x] HCl [_] [_] benzoic acid [x] [x] NH 3 c. Because acid-base reactions are highly exothermic, which of the
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This note was uploaded on 04/13/2009 for the course CHEM 102 taught by Professor Zaowang during the Fall '08 term at N.C. State.

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CH102 Prelab 10 Acid-Base Studies - CH102 Prelab 10...

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