These problems should be worked, but will not be collected. Answers to these problems can be found in the study guide. The laboratory contains many potential hazards and safety must be taken extremely seriously. Failure to observe safe operating procedures will result in expulsion from the laboratory for the day. A second safety violation will result in permanent expulsion and a zero for the laboratory portion of the grade.
Appropriate attire is required at all times in the laboratory as part of safe laboratory practices.
This begins with safety glasses and includes long pants or skirts . Shorts, bare feet, and open-toed sandals are NOT permitted. Lab coats and gloves are recommended. No one will be permitted to work in the lab who has not documented their preparation in the laboratory notebook. This pre-lab preparation will be checked at the beginning of each lab period.