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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

Welcome to

CHM 103General Chemistry II Laboratory

Companion course to CHM 102 lecture

the laboratory addresses
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
slide3

The weekly format

Laboratory on Monday

or Wednesday

follow-up out of class

Discussion on Friday

data analysis

practice questions/problems

slide4

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

culminating chemical analysis task ccat
Culminating Chemical Analysis Task (CCAT)
  • Last lab period
  • Done individually
  • Chemical analysis performance task
  • Uses skills and procedures covered during semester
  • Instructions provided
slide6

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

slide7

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

in small groups
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?