CH223 HW5 - WebAssign Sunday, July 17 2011 05:06 PM EDT...

Info iconThis preview shows pages 1–4. Sign up to view the full content.

View Full Document Right Arrow Icon
WebAssign Sunday, July 17 2011 05:06 PM EDT Logged in as cdbadger@ncsu Log out Home | My Assignments | Grades | Communication | Calendar Notifications | Help | My Options CH_223, section 651, Summer 1 2011 My Assignments CH223 HW 5 (Daily) Crystal Badger CH_223, section 651, Summer 1 2011 Instructor: Kay Sandberg Current Score : 10.5 / 12 Due : Sunday, June 5 2011 11:00 PM EDT Ask Your Teacher Extension Requests Print Assignment Question Points 1 2 3 4 5 2/2 0/1.5 2/2 4.5/4.5 2/2 Total 10.5/12 (87.5%)
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Description This assignment is corresponds mainly to Lecture 5. Instructions
Background image of page 2
Assignment Submission For this assignment, you submit answers by question parts. The number of submissions remaining for each question part only changes if you submit or change the answer. Assignment Scoring Your last submission is used for your score. The due date for this assignment is past. Your work can be viewed below, but no changes can be made. Important! Before you view the answer key, decide whether or not you plan to request an extension. Your Instructor may not grant you an extension if you have viewed the answer key. Automatic extensions are not granted if you have viewed the answer key. Request Extension 1. 2/2 points | Previous Answers My Notes Question Part Points Submissions Used 1 2 1/1 1/1 1/3 1/2 Total 2/2 This question has some parts which are scored using special conditions. Question Part 2: A deduction of 25% of the points for this question will be subtracted for each submission used beyond 1. A student needed to nitrate benzoic acid. Benzoic acid is a solid at standard conditions so the student dissolved the benzoic acid in benzene and then added the nitric acid/sulfuric acid reagent system. When the student subjected the isolated product to spectroscopic techniques to verify that (s)he had successfully nitrated the benzoic acid (s)he found that the product was not consistent with nitrobenzoic acid (neither
Background image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Image of page 4
This is the end of the preview. Sign up to access the rest of the document.

Page1 / 9

CH223 HW5 - WebAssign Sunday, July 17 2011 05:06 PM EDT...

This preview shows document pages 1 - 4. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online