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Chemistry 8/29/14 & 9/2/14

Chemistry 8/29/14 & 9/2/14. Bell Ringer. When mixing known liquids in a lab, students should mix the liquids in a – Biuret b. Graduated cylinder Pipet d. Beaker What is the proper way to mix chemicals that include acid and water? Water poured into acid Acid poured into the water

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Chemistry 8/29/14 & 9/2/14

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  1. Chemistry 8/29/14 & 9/2/14 Bell Ringer • When mixing known liquids in a lab, students should mix the liquids in a – • Biuret b. Graduated cylinder • Pipet d. Beaker • What is the proper way to mix chemicals that include acid and water? • Water poured into acid • Acid poured into the water • Mix with whatever chemicals you have available • All the above

  2. Societal Views

  3. “What is Chemistry?” L.O. – SWU prior knowledge to learn how to set-up Chemistry Interactive Lab Notebook; identify lab equipment; review Scientific Method D.O.L. – Students will be able to able to correctly identify lab equipment & safety procedures

  4. Lab Rules & Safety L.O. – SWBAT identify incorrect lab procedures in a diagram of a lab setting. D.O.L – Students will be able to correctly identify correct and incorrect lab safety procedures

  5. Laboratory Rules & Safety • Read through procedures before each lab. • Know how to locate and use all safety equipment in the lab. • ABSOLUTELY NO HORSEPLAY Serious consequences will occur

  6. Laboratory Rules & Safety • Wear protective gear during labs. • Tie back hair and protect legs, wear pants • Keep work area free of clutter

  7. Laboratory Rules & Safety • Wash all equipment after each lab. • Never smell chemicals unless instructed. • Do not do your own experiments. • Students are never allowed in the storage areas without specific permission. • Know what to do in an accident. • Handle all living organisms humanly.

  8. Laboratory Rules & Safety • Any sharp instruments should be carried pointing downward to avoid accidents. • Report any accident immediately. • If a chemical splashes in your eyes use the eye wash ASAP. • If you or your lab partner yell out “CODE ONE”

  9. Safety Symbols • Chemical Safety – may cause burns or poisonous if it makes skin contact Poisonous chemicals present

  10. Safety Symbols • Must wear protective gloves when handling this Must wear goggles. It could cause damage to eyes

  11. Safety Symbols • Indication of a safety shower in case of chemical spills • Eye wash

  12. Lab Safety Lab Safety Video Homework – Lab diagram, “What Not To Do”

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