Purpose: To demonstrate precipitation reactions
and use the data to identify solutions

Know:

Metal
Nonmetal
Balancing Chemical Reactions
Precipitation Reactions
Complete Molecular Equation
Total Ionic Equation
Net Ionic Equation
Spectator Ions

Signs of a Chemical Reaction

1. change in appearance or color
2. precipitate formation
3. heat or light released
4. gas evolution (bubbling)

10/11/07 TB