Unit 1 - Laboratory
description
Transcript of Unit 1 - Laboratory
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Unit 1 - LaboratoryMrs. CallenderChemistrySeptember 2010
Chemistry Laborator
y Safety
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+How do I avoid
getting hurt in lab?
LESSON ESSENTIAL QUESTION:
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+NO horsing around in the laboratory area.
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+Always wear goggles…..
Or you may end up with a chemical burn…..
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+ Know the locations of safety equipment.
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+What NOT to do with a fire blanket!
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+Never leave your Bunsen burner unattended.
Tie your hair back if it is long.
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+ Report any accident to your teacher.
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+6. Be prepared for your experiment. Read your procedure before you come to class.
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+7. No one can work WITHOUT the teacher present.
WORK WITHOUT TEACHER
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+8. NO food or drink in the laboratory area.
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+Never perform unauthorized experiments in the chemistry lab.
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+Be a good housekeeper.
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+Always be positive that it is safe to put something in the sink or in the regular trash container.
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+Wash your hands after performing all experiments.
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+Never return unused chemicals to the original container.
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+Read your chemical labels.
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+Explanation of MSDS Symbols
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+Examine glassware for cracks.
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+Do not put hot glassware in cold water.
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+Hot glassware looks the same when cold. Don’t burn yourself.
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+Never look into the top of a container or test tube when it is being heated.