8. In the laboratory, open-toed shoes and shorts: a. Are potentially dangerous a

Question

8. In the laboratory, open-toed shoes and shorts: a. Are potentially dangerous and should not be worn. b. Are OK if the weather is hot. c. Are all right if you are wearing a lab coat d. Are OK if they are in style. 9. When is it all right to taste a chemical? a. Never b. When the chemical is not hazardous. c. When you use a clean beaker d. When you are thirsty 10. After you use a reagent bottle Keep it at your desk in case you need more. a. b. Return the bottle to its proper location. Play a joke on your friends and hide it. d. c. Leave it open for convenience. 11. Before starting an experiment: Read the entire procedure. b. a. Ask your lab partner how to do the experiment. Skip to the lab report and try to figure out what to do. d. c. Just do what the other students are doing. 12. Working alone in the laboratory without supervision: a. It is all right if the experiment is not too hazardous. b. Is not allowed c. Is allowed if you are sure you can complete the experiment without help. d. Is OK if it is a make-up lab. 13. You should wash your hands Before you leave the lab. b. a. Only before the lab. Only if they are dirty. d. c. Before eating lunch in the lab. 14. Personal items (books, backpacks, etc.) a. Should be kept on your lab bench. b Should be stored out of the way, not on the lab bench. c. Should be left outside in the hall. d. Should be kept in the fume hood. 15, when you have taken too much of a chemical, you should: a. Return the excess to the reagent bottle. b. Store it in your lab locker for future use. c. Discard it using proper disposal procedures d. Pour it down the sink. Lab Safety Agreement | CHEM 1412

Explanation / Answer

Answers for above questions are below.

8. a 9. a 10. b 11. a 12. b 13. a 14. c 15. c

Related Questions

Navigate

• Browse (All)
• Browse 8
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.