.


Material: Tray with water, 3 Liquemin ampoules (for burner, for heating Cola, for collecting water), 1-mL syringe, pipette tip, 15 cm of infusion tube, clothes clamp, to pieces of insulated copper wire (15 cm), "boiling aid" = coil of wire ,  film canister for cooling water, stale Cola,  methylated spirit, matches.
Experiment:
1. Left and middle: Connect 2 ampoules with the two insulated copper wires: Making a small loop in the middle of the connecting wire to hold the apparatus.
2. Fix the end of the tubing inside the mouth of the right ampoule. This prevents distillate from flowing back.
3. Right: The boy cools the right vial by dipping it into a film canister with cold water: Weniger Wasserdampf geht heraus.