Quest and Lab Prep

  1.  Hand in chapter 1 notes and chapter 1 Review worksheet that has been marked and corrected (show what you learned, not just the final answer)
  2. Quest on unit conversions, sig figs, and precision of measurements.
  3. Do:  Prelab 2A Heating and Cooling Curves of a Pure Substance for Thursday.  See copy here:  Lab 2A Heating and Cooling Curve  Note change:  we will use lauric acid rather than paradichlorobenzene.
  4. Do:  Prelab 2D Chromatography for Tuesday next week.  See copy here:  Lab 2D Separation of a Mixture by Paper Chromatography