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Links:
Honors Chemistry I Curriculum Page
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Purpose:
To distinguish chemical reactions from physical changes; to identify indicators that a reaction has occurred.
Summary:
Students conduct a series of procedures, observe the results, and determine how to distinguish chemical reactions from physical changes.
Objectives Links:
1. D: Compounds
Process Skills Checklist
Materials:
- magnifying glass
- test tubes, holder, and rack
- burner apparatus
- toothpicks
- graduated cylinder
- balance
- crucible and tongs
- pipet
- Cu wire
- CoCl2·6H2O
- NaCl
- Solutions of AgNO3, HCl, and NH3
Safety Concerns:
Goggles and aprons; open flame is used; corrosive chemicals are used
Revision Date:
Summer 2005
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