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CHM 103 General Chemistry II Laboratory

Welcome to. CHM 103 General Chemistry II Laboratory. Companion course to CHM 102 lecture. The laboratory addresses:. Measurement including statistics Non-visual methods of tracking reactions Potentiometric titration Conductiometric titration Instrumental methods and computer technology

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CHM 103 General Chemistry II Laboratory

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  1. Welcome to CHM 103General Chemistry II Laboratory Companion course to CHM 102 lecture

  2. The laboratory addresses: • Measurement including statistics • Non-visual methods of tracking reactions • Potentiometric titration • Conductiometric titration • Instrumental methods and computer technology • Chime • Graphing calculator and/or Excel • IR and visible spectroscopy • Build on topics from CHM 101 and new areas explored in CHM 102

  3. The weekly format Laboratory on Monday or Wednesday follow-up out of class Discussion on Friday data analysis practice questions/problems

  4. 3 performance labs at 50 points each + 5 mini-assignments at 10 points each for 200 Your course grade Culminating Chemical Analysis Task at 100 points 2 exams at 100 points each for 200 500 points total

  5. Culminating Chemical Analysis Task (CCAT) • Last lab period • Done individually • Chemical analysis performance task • Uses skills and procedures covered during semester • Instructions provided

  6. on the road to success... THINK !!! In class … On time… Be ready to At least 6 hours per week on out of class work Complete class assignments and problems on handouts Form a study group and meet regularly Get help early from your instructor or tutor

  7. Laboratory manual available FREE online as pdf – Also links to interactive support materials The course webpage http://academic.pgcc.edu/~ssinex/chm103.html For great resources http://academic.pgcc.edu/psc

  8. In small groups... • Each group must invent a new unit of measurement • Use the new unit to determine the area of the classroom • Compare your group’s unit to another • What is the conversion factor between the two different units? • How would other students in another place be able to use your unit?

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