860 Gitts Run Road
Hanover, PA 17331

Chemical Properties 13-104

Target Grades: 9-12

Students test the chemical properties of seven different solutions in every combination and identify chemical properties by observing the reactions. Evidence of chemical reactions observed include gas production, color changes, and formation of precipitates. After becoming familiar with the chemical properties of the solutions, students use the information to identify any of four unknown solutions. The kit includes all required chemicals, reaction plates, reproducible worksheets and student procedures. Designed for 24 students working in six groups of four.

Kit Contains:
Instructor’s Manual with Reproducible Student Data Sheet
Special Needs Reference Sheet
Sodium Bicarbonate
Hydrochloric Acid
Sodium Carbonate
Copper Sulfate
Ammonium Hydroxide
Phenolphthalein Indicator Solution
Acetic Acid
Sodium Hydroxide
Unknown A (Ammonium Hydroxide)
Unknown B (Sodium Bicarbonate)
Unknown C (Sodium Hydroxide)
Unknown D (Acetic Acid)
Depression plates
Empty Dropper Bottles