CHM 103 General Chemistry II Laboratory Companion course to CHM 102 lecture.
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Transcript of CHM 103 General Chemistry II Laboratory Companion course to CHM 102 lecture.
CHM 103General 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– Chime– Graphing calculator and/or Excel– IR and visible spectroscopy
• Build on topics from CHM 101 and new areas explored in CHM 102
Laboratory on Monday or Wednesday
follow-up out of class
Discussion on Fridaydata analysis
practice questions/problems
2 exams at100 points
eachfor200
Culminating Chemical Analysis Taskat 100 points
500 points total
3 performance labs at 50 points each
+ 5 mini-assignmentsat 10 points
eachfor 200
Culminating Chemical Analysis Task (CCAT)
• Last lab period• Done individually• Chemical analysis performance
task• Uses skills and procedures covered
during semester• Instructions provided
In class … On time… Be ready to
At least 6 hours per weekAt least 6 hours per week on out of class work
Complete class assignments and problemson handouts
Get help early from your instructor or tutor
Form a study group and meet regularly
THINK !!!
The course webpage
http://academic.pgcc.edu/~ssinex/chm103.html
For great resources
http://academic.pgcc.edu/psc
Laboratory manual available FREE online as pdf –Also links to interactive support materials
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?