CHem 353-1

CHem 353-1 - NAME_Section #_RM#_ Chem 353/354 First Day...

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NAME________________________________________Section #______________RM#_____________ Chem 353/354 First Day Worksheet Winter 2011 40 points 1. You have 2 teaching assistants; what are their names? (Spelling counts!) 2 pts . 2. You have 2 stockroom assistants; what are their names? (Spelling counts!) 2 pts . 3. True or False: There is only one emergency shower station in each laboratory. (Be aware of the emergency spray hoses at each sink before you answer this question.) 4. It is a fact that acetone is used to clean and dry glassware in the organic laboratory. True or False : Acetone for this purpose (cleaning and drying glassware) can be found at every sink. 5. Flammable (nonhalogenated) chemical waste containers have labels which are __________ in color. 6. Chlorinated (halogenated) chemical waste containers have labels which are ___________ in color. 7. True or False: There is a separate chemical waste container for desiccant waste (NaSO 4 , CaCl 2 , silica gel) 8. True or False: Pasteur pipets filled with silica gel (a hazardous material, implicated in SILICOSIS) used as small chromatography columns may be discarded in the glass crocks at the work benches. Consider the relative hazards between the glass and the silica gel: which is worse! 9. How many emergency exits does this laboratory have? (Any door that gets you OUT is counted!) 10. True or False: Nitrile gloves offer adequate protection from the majority of organic chemicals (Acetone is a major exception!) 11. True or False: The price list of equipment and supplies used in the laboratory is one of the handouts that you
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CHem 353-1 - NAME_Section #_RM#_ Chem 353/354 First Day...

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