Lab1_Postlab

Lab1_Postlab - behind with the extra liquid. All chemicals...

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Chem. 2545 Fall 07 Post lab section; Assignment 1 1. State the objective(s) of the Lab. To examine the reactivity of selected liquids on/in a variety of materials and observe potential hazards 2. Give a summary of your observations. All of the liquids damaged the materials we had set up to perform the experiments. Most materials were broken down, or color was stripped and left
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Unformatted text preview: behind with the extra liquid. All chemicals were proved to be hazardous in some way or another. The polystyrene had an everlasting effect on me, though. When it was poured over the Styrofoam, they almost completely and instantly disintigrated. 3. Draw the Lewis dot structures for water and HBr using the rules on page xviii ....
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This note was uploaded on 03/31/2008 for the course ? ? taught by Professor ? during the Fall '05 term at Indian Hills CC.

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