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Assignment #17 - CH 101 Fall 2007

Assignment #17 - CH 101 Fall 2007 - Assignment#17 CH 101...

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Assignment #17 - CH 101 Fall 2007 http://www.webassign.net/[email protected]/student.pl?u=20071 ... 1 of 4 11/18/2007 3:39 PM 1. --/1.5 points No Response | Show Details All Responses Notes 2. --/1.5 points No Response | Show Details All Responses Notes WebAssign.net Sunday, November 18, 2007 03:39 PM EST Logged in as [email protected] Logout Home | My Assignments | Grades | Communication | Calendar Guide | Help | My Options Home > My Assignments > Assignment #17 - CH 101 Fall 2007 (Homework) CHANG JAY T CH 101, section 007, Fall 2007 Instructor: Greg Neyhart North Carolina State University About this Assignment Due: Friday, November 2, 2007 11:59 PM EDT Current Score: 14 out of 15 Question Score Submissions Made: 3 out of 3 Submission Options Description Equilibrium Identify the equilibrium constant expression in terms of the concentrations of the reactants and products for the following reaction: H 2 SO 3 (aq) + 2NH 3 (aq) SO 3 2- (aq) + 2NH 4 1+ (aq) (_) (_) K = ([H 2 SO 3 ] [NH 3 ] 2 ) / ([SO 3 2- ] [NH 4 1+ ] 2 ) (_) (_) K = ([H 2 SO 3 ] 2[NH 3 ]) / ([SO 3 2- ] 2[NH 4 1+ ]) (_) (_) K = ([SO 3 2- ] + [NH 4 1+ ] 2 ) / ([H 2 SO 3 ] + [NH 3 ] 2 ) (_) (_) K = ([H 2 SO 3 ] + [NH 3 ] 2 ) / ([SO 3 2- ] + [NH 4 1+ ] 2 ) (_) (_) K = ([SO 3 2- ] 2[NH 4 1+ ]) / ([H 2 SO 3 ] 2[NH 3 ]) (o) (o) K = ([SO 3 2- ] [NH 4 1+ ] 2 ) / ([H 2 SO 3 ] [NH 3 ] 2 ) (_) (_) K = ([H 2 SO 3

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