Download - Spring 2012 Organic Chemistry Lab CHML212
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Spring 2012Organic Chemistry Lab
CHML212
Lab Schedule, Course Policies,
and Safety Information
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Prerequisite/Required Materials
• PREREQUISITE: CHML211 (or equivalent)
REQUIRED TEXTS/SUPPLIES: Organic Chemistry: Chemistry 211-
212 Laboratory Manual (Fall 2010 Edition)
Organic Chemistry Laboratory Notebook
SAFETY GLASSES
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Course Website• http://www.uncw.edu/chem/Courses/Chml212/
index.htm
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Lab Schedule
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Attendance Policy• All labs are mandatory.
• No make-up labs for any reason.
• Missed lab = zero (regardless of reason).
• Missing 3+ labs = F for course.
• Athletic events are NOT excused absences!
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Grading• Lab is graded separately than lecture!
– Quizzes (45%)– Notebook Maintenance (~10%)– Lab Reports (~35%)– Technique (~10%)
• Course Grading: – A = 90-100, B = 80-89, C = 70-79, D = 60-69, F =
59 and below. – Plus (+) or minus (-) grades may be awarded at
the discretion of the instructor.
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Lab Quizzes• 3 lab quizzes , 3-5 experiments on each.
• Full experiment after all quizzes.
• Make up quizzes will only be allowed for excused absences. – To have a quiz absence excused, the
student must: • Email before beginning of lab AND…• Bring doctor’s note
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Lab Notebook
• A specific list of notebook requirements at end of POWERPOINT presentation for each experiment.
• Pre-lab (due at beginning) and In-lab entries (due with final lab report).
• Incomplete/missing pre-lab = no lab = ZERO
• Please be sure to refer to APPENDIX C (p. 227-230) for formatting example!
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Final Lab Reports• In lab manual at end of each experiment.
• Due dates announced by instructor.
• Unless otherwise instructed, EACH LAB GROUP submits one copy of the final lab report.
• Late reports = 5% penalty/day– Once lab reports are returned to students
graded, NO MORE WILL BE ACCEPTED!
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Lab Technique• You are responsible for your own
safety!– Be prepared and familiar with safety
hazards!– Wear proper shoes and eye protection!– Common sense and thinking are
REQUIRED.
• You are responsible for cleaning up after yourself!– YOU. Not your lab instructor. If we clean,
you pay.
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Personal Electronics• Cell phone use WILL NOT BE tolerated.
– Turn ON SILENT OR VIBRATE– YOURS rings = you leave = ZERO– You cannot use your phone as a calculator on
exams!
• Laptops and desktop computers use is allowed for lab related activities ONLY.
• Ipod use is not acceptable in lab!
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Other Issues• Please refer to the online
syllabus for information regarding:– Learning Outcomes– Academic Integrity– Students with Disabilities– Violence and Harassment
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Safety in the Organic Lab
• Follow instructions at all times!
• Act responsibly at all times!
• No food or drinks on lab benches!
• Dress appropriately for lab!
• Come prepared! Know what you are going to do, and what the hazards are!
• Report all accidents to the instructor, no matter how small.
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Acceptable Clothing for Lab…
• DO wear – Goggles/safety glasses– Closed-toe shoes– Tie back long hair
• DON’T wear– Sandals– Jewelry– Loose or baggy clothing
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Lab Safety Equipment
Safety Shower Eyewash
Safety Goggles
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Lab Safety Equipment
Fire Extinguisher Fume Hood
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Accidents and Injuries
• Report ALL injuries to lab instructor IMMEDIATELY, no matter how minor.
• Be aware of hazards associated with each chemical and technique you will use in the experiment!
• Complete an Injury Report Form.
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First Aid• Eye accidents: Wash eyes in stream of water
using eyewash station for 15 minutes!
• Chemical burns: Immediately flush the affected area with a large amount of water in the sink! Use safety shower if necessary!
• Thermal burns: Determine the type and extent of the burn. Take appropriate action.– 1st degree: red skin, no blisters.
• Immerse in cold water/apply ice.– 2nd degree: blisters.
• Immerse in cold water, then apply clean gauze.– 3rd degree: broken skin, tissue damage.
• Cover with clean gauze. Visit the Health Center.
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First Aid• Bleeding, cuts, and abrasions:
– Clean wound with soap and warm water.– Apply pressure with clean gauze pad until
bleeding stops.– Cover wound with bandage or clean gauze pad
and secure.
• Poisoning:– If, after contact with, inhalation of, or accidental
ingestion of a chemical, you experience discoloration of the lips, a burning sensation in the throat, stomach cramps, nausea and vomiting, or confusion, seek treatment IMMEDIATELY for chemical poisoning!
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UNCW Safety Contract• READ Laboratory Rules and Guidelines (p.
vii) CAREFULLY!
• READ, SIGN, AND SUBMIT safety contract (p. xiii) to instructor!
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Waste Disposal• Waste disposal procedures are at end
of the procedure for each experiment.
• If you do not know which waste goes where, ASK!
• NOTHING DOWN THE SINK!