To show how different things work together in the Ideal Gas Law, we can try these simple experiments:

1. Pressure and Volume (Boyle's Law):

   • Take a syringe filled with a certain amount of gas.
   • Change the size of the syringe to see how the pressure changes when the temperature stays the same.
   • We expect to find this relationship: as the volume goes down, the pressure goes up.

2. Volume and Temperature (Charles's Law):

   • Heat up a gas inside a balloon and check how its size (volume) changes.
   • We expect to see that when the temperature rises, the volume of the gas increases too.

3. Pressure and Temperature (Gay-Lussac's Law):

   • Heat a gas that is squeezed in a closed container and watch how the pressure changes.
   • We expect that when the temperature goes up, so does the pressure.

These experiments help us understand how pressure, volume, and temperature are connected.