01/25/16 - 5/6 C1H - 001 LAB: P and C Changes (continued)


Learning Goals 
  1. IN THE LAB, Distinguish between:
    1. a (pure) substance and a mixture.
    2. a heterogeneous and homogeneous mixtures
    3. a physical property and a chemical property.
    4. intensive and extensive properties.
    5. physical change and a chemical change.
    6. reversible and irreversible physical changes.
  2. IN THE LAB, separate mixtures using techniques such as:
    1. filtration
      1. gravity
      2. vacuum
    2. chromatography
      1. column
      2. paper
    3. distillation
                                          Agenda
                                          1. Bell Ringer
                                            1. Get your goggles and aprons.
                                            2. Go to lab and gather your materials.  Be ready for  some pre-lab discussion when the timer ticks down.
                                            3. See me if you have a zero for your syllabus and safety agreement (as of 1/23 when I checked)...
                                            4. Lab
                                              1. Pre-lab
                                                1. How to filter
                                                2. How to light burner
                                                3. How to do the Mg step
                                              2. Modifications
                                              3. Post-lab 
                                                1. Post answers to pre-lab to GC
                                                2. Complete questions from the post-lab questions lab and paste in your data table
                                              4. Housekeeping
                                                1. If you have a zero for your syllabus and safety agreement (as of 1/23 when I checked)...
                                                2. Your Chemistry pencil and pens
                                                3. Quizlet class - help yourself with new vocabulary
                                                4. Calendar updates
                                                5. Prep for tomorrow
                                                  1. Notes
                                                  2. Textbook reference
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