Material that you will need for each group: 6 small containers with a different white powder in each Vinegar Iodine solution (Betadine solution works too) 2 eye droppers Several small spoons (clean them each time if you use the same spoon) Heat source: hot plate, candle, or Bunsen burner Safety glasses Hand magnifiers and/or microscope with glass slides Paper towels Aluminum foil Mystery Powder Analysis Chart Notes before you begin: Put a small sample of each powder (sugar, salt, baking soda, corn starch, plaster of Paris, and white flour) in a container.
(Material; will need; for each group) (you; begin; ) (Betadine solution; works too; ) (2 eye droppers; clean; them; T:each time) (you; use; the same spoon) (Paper; towels; Aluminum foil Mystery Powder Analysis Chart Notes; T:before you begin)
Material you Betadine solution 2 eye droppers you Paper
will need begin works too clean use towels
for each group
them T:each time
the same spoon
Aluminum foil Mystery Powder Analysis Chart Notes T:before you begin