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Learn to distinguish chemical properties from physical properties and use both types of properties to identify substances. Students test the solubility, electrical conductivity, and chemical reactivity of known compounds and use their data to determine the identity of an unknown compound.
Learn to distinguish chemical properties from physical properties and use both types of properties to identify substances. Students test the solubility, electrical conductivity, and chemical reactivity of known compounds and use their data to determine the identity of an unknown compound. Test samples include both molecular and ionic substances. An excellent introduction to properties of matter. Materials are sufficient for 30 students working in 10 groups of 3.
This item is sold and shipped to schools and businesses only. Not available to individuals or residential addresses. For substitution suggestions, please call us at 800.334.5551 (8am to 8pm, ET, Monday-Friday).
Components | Qty | Included? |
---|---|---|
Calcium Carbonate, 20 g | 1 | Included |
Magnesium Chloride, 20 g | 1 | Included |
Copper (II) Sulfate Pentahydrate, 25 g | 1 | Included |
Benzoic Acid, 50 g | 1 | Included |
Dextrose, 50 g | 1 | Included |
0.1 M Hydrochloric Acid, 15 mL | 2 | Included |
Iron Filings, 25 g | 1 | Included |
Reaction Well Trays | 5 | Included |
Hand Lenses | 10 | Included |
Toothpicks | 250 | Included |
Pipets | 10 | Included |
Connecting Wires with Alligator Clips | 15 | Included |
Battery Holders, D-Cell | 5 | Included |
LEDs | 5 | Included |
Mini Scoops | 10 | Included |
Teacher's Manual with Reproducible Student Guide | 1 | Included |
D-Cell Batteries | 5 | Needed, Not Included |
Permanent Markers | 10 | Needed, Not Included |
Safety Goggles | Needed, Not Included | |
Wash Bottles | Needed, Not Included | |
Paper Towels | Needed, Not Included | |
Bottle for Unknown Sample | Needed, Not Included | |
Small Paper Clips | Needed, Not Included | |
Weighing Dishes | Needed, Not Included | |
Beakers Containing Water, 50 mL | Needed, Not Included |