CH102 Prelab 09 Redox Reactions

CH102 Prelab 09 Redox Reactions - CH102 Prelab 09 Redox...

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CH102 Prelab 09 Redox Reactions http://www.webassign.net/v4cgiracollin@ncsu/student.pl?x=20051. .. 1 of 6 11/15/2005 9:59 PM WebAssign.net Tuesday, November 15, 2005 09:59 PM EST Logged in as racollin@ncsu. Logout Home | My Assignments | Grades | Communication | Calendar Guide | Help | My Options Home > My Assignments > CH102 Prelab 09 Redox Reactions (Prelab) COLLINS RYAN ALAN CH 102, section 051, Fall 2005 Instructor: robert wilcox TA North Carolina State University About this Assignment Due: Tuesday, November 1, 2005 11:00 PM EST Current Score: 25 out of 25 Question Score Submissions Made: 3 out of 3 pts 1 -/1.17 2 -/1.17 3 -/1.17 4 -/1.17 5 -/1.17 6 -/1.15 View: All Responses Notes 1. The following items deal with safety issues in the Redox Reactions lab. Select the correct response for each statement.
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CH102 Prelab 09 Redox Reactions http://www.webassign.net/v4cgiracollin@ncsu/student.pl?x=20051. .. 2 of 6 11/15/2005 9:59 PM a. Choose the chemical in this experiment that has irritating vapors. (_) (_) All the reducing agents (_) (_) All the oxidizing agents (_) (_) KMnO 4 (o) (o) 3M HCl b. What should be done to avoid exposure to the vapors? (o) (o) Work with it under a hood and avoid inhaling the vapors. (_) (_) Wear a dusk mask. (_) (_) Keep a damp cloth over the nose and mouth to capture the vapors. (_) (_) Keep the container it's in closed at all times. c. What produces hydrogen gas in this experiment? (_) (_) KMnO 4 (_) (_) All the oxidizing agents (_) (_) Both the oxidizing and reducing agents (o) (o) All the reducing agents d. Hydrogen gas is flammable. How should accidents be prevented when working with the reactions that produce it? (_) (_) Do not work with the reactions in an
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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 09 Redox Reactions - CH102 Prelab 09 Redox...

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