CH102 In-Lab 01 Mass, Moles and Volume

CH102 In-Lab 01 Mass, Moles and Volume - CH102 In-Lab 01...

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CH102 In-Lab 01 Mass, Moles and Volume http://www.webassign.net/[email protected]/student.pl?w=20051. .. 1 of 2 11/15/2005 9:47 PM WebAssign.net Tuesday, November 15, 2005 09:47 PM EST Logged in as [email protected] Logout Home | My Assignments | Grades | Communication | Calendar Guide | Help | My Options Home > My Assignments > CH102 In-Lab 01 Mass, Moles and Volume (In-Lab) COLLINS RYAN ALAN CH 102, section 051, Fall 2005 Instructor: robert wilcox TA North Carolina State University About this Assignment Due: Wednesday, August 24, 2005 11:00 PM EDT Current Score: 50 out of 50 Question Score Submissions Made: 1 out of 3 pts 1 0/0 2 0/0 3 0/0 4 0/0 5 5/5 5/5 View: All Responses Notes 1. Part A: How big is a mole? Data Table A. Popcorn kernels counted in 30 seconds Trial # 1 2 3 4 Average # of kernels counted in 30 s 34 [34] 35 [35] 37 [37] 36 [36] 35.5 [35.5] pts 1 0/0 2 0/0 3 2.5/2.5 4 5/5 5 0/0 6 2.5/2.5 7 5/5 15/15 View: All Responses Notes 2. Part B: Molar masses (counting by moles) Data Table B. Mass of popcorn and marbles

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CH102 In-Lab 01 Mass, Moles and Volume - CH102 In-Lab 01...

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