CH102 Prelab 02 Flame Tests

CH102 Prelab 02 Flame Tests - CH102 Prelab 02 Flame Tests

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Stephanie Mayor CH 102, section 023, Fall 2009 Instructor: Matthew Correll Lehman TA 1. –/6 points 5/5 submissions Notes Web Assign CH102 Prelab 02 Flame Tests (Prelab) Due: Monday, September 7, 2009 11:00 PM EDT About this Assignment Ask Your Teacher Extension Requests Question Points 1 2 3 4 5 6 6 4 4 3 3 5 Total 25/25 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. Request Extension View Key Green checks and red X's are not displayed for this question. The following items deal with safety issues in the Flame Test experiment. Check all the boxes that contain correct answers to each question. A. In the flame test experiment, you will be working with two types of hazard. Which are they? hydrochloric acid, corrosive solution strong oxidizer explosive open flame carcinogen hydride donor, pyrophoric B. When working with a Bunsen burner, which of the following precautions must be observed? The area near the burner should be clear of paper and other flammables. The substance being heated should never be pointed at people. The burner must never be left unattended. If the flame blows out, the gas must be turned off, because gas could accumulate and an explosion could occur. Flammable liquids should never be heated with a Bunsen burner.
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This note was uploaded on 09/24/2009 for the course CHEM 102 taught by Professor Zaowang during the Spring '08 term at N.C. State.

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CH102 Prelab 02 Flame Tests - CH102 Prelab 02 Flame Tests

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