Col·legi Manjón Education Palma Balears, Illes
The 3rd year students of ESO participated in a series of practical demonstrations about the laws of gases.
We checked how the gases expand and contract depending on the temperature they are in and we observed the effects of atmospheric pressure, which is able to pass an egg bollit by the narrow mouth of an Erlenmeyer flask!
In addition, we used to make water in a syringe at a temperature much lower than 100 ° C, playing with the pressure inside it.