Un experimento de gases “la ley de Charles”. / Laboratorio de gases / Muy fácil.

Summary

The video demonstrates Charles’s law using a bottle, a balloon, hot water, and ice water. When the bottle is placed in boiling water, the air inside warms and expands, inflating the balloon. When the bottle is moved to ice water, the air cools and contracts, causing the balloon to deflate.

The experiment illustrates that a gas’s volume increases as its temperature rises and decreases as its temperature falls. It is presented as a simple way to reinforce learning about gas laws.

Experiment Steps

1. Fill one container with water and plenty of ice.
2. Fill a second container with boiling water.
3. Stretch a balloon over the opening of an uncapped plastic bottle.
4. Place the bottle in the boiling water and observe the balloon inflate.
5. Move the bottle to the ice water and observe the balloon gradually deflate.

Speaker and Source

A single presenter narrates and demonstrates the experiment. No other speakers are identifiable in the subtitles.