CH102 Prelab 04 Qualitative Analysis

CH102 Prelab 04 Qualitative Analysis - CH102 Prelab 04...

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CH102 Prelab 04 Qualitative Analysis http://www.webassign.net/v4cgiracollin@ncsu/student.pl?f=200511. .. 1 of 4 11/15/2005 9:52 PM WebAssign.net Tuesday, November 15, 2005 09:52 PM EST Logged in as racollin@ncsu. Logout Home | My Assignments | Grades | Communication | Calendar Guide | Help | My Options Home > My Assignments > CH102 Prelab 04 Qualitative Analysis (Prelab) COLLINS RYAN ALAN CH 102, section 051, Fall 2005 Instructor: robert wilcox TA North Carolina State University About this Assignment Due: Tuesday, September 20, 2005 11:00 PM EDT Current Score: 25 out of 25 Question Score Submissions Made: 3 out of 3 pts 1 -/1 2 -/1 3 -/1 4 -/1 5 -/1 6 -/1 View: All Responses Notes 1. There are several hazards associated with the chemicals in the Qualitative Analysis experiment. For each chemical, list the letters of the associated hazards in the blank provided. Give the letters in alphabetical order, separated by commas. Chemical Hazard 1 M Ag 1+ D [d] A. Corrosive 1 M Hg 2 2+ C [c] B. Irritating vapors 1 M Pb 2+ C [c] C. Toxic if ingested 3 M HCl A,B [a,b] D. Causes dark spots if spilled on skin 3 M NH 3 A,B [a,b] E. Flammable 0.2 M KI F [f] F. None listed pts 1 -/3 View: All Responses
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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 04 Qualitative Analysis - CH102 Prelab 04...

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