Evaporation

Principle

The evaporation of water and spirit, and the temperature decrease during this process is observed.

Benefits

• Real stand material for an esecially stable and safe setup
• Student-suitable experiment descriptions with reports available

Tasks

What happens when laundry is dried? Blotter paper is moistened in water and spirit.

1. Observe the wet spots.
2. Wrap moistened paper around the bulb of a thermometer and observe its scale.