Gas Law Lab

Free online interactive learning

Gas Law Lab: experiment guide

This browser-based matter lab helps you predict pressure and volume changes using the ideal gas relationship. Designed for Grades 8–12, it turns an abstract idea into a model you can control, measure, reset, and test without signing up.

What you can investigate

Explore Pressure, volume, temperature, moles by changing the available controls and comparing the model’s visual and numerical evidence. Try one variable at a time, then combine changes to test a stronger explanation.

Pressurevolumetemperaturemoles

How to use this simulation

1Read the mission and make a prediction before moving a control.
2Change one variable so its effect is easier to identify.
3Run the model and record a value, pattern, or visible change.
4Reset, test a different setup, and explain the result from evidence.

For students, teachers, and independent study

A typical investigation takes 5–10 min. Use it as a lesson demonstration, a guided inquiry activity, a homework experiment, or a quick review. The simulation runs in a modern web browser and does not require an account.

Level: Beginner
Time: 5–10 min
Format: Matter lab

Common questions

What does the Gas Law Lab teach?

Predict pressure and volume changes using the ideal gas relationship. The main ideas are Pressure, volume, temperature, moles.

Is the Gas Law Lab free to use?

Yes. You can run the simulation online for free without creating an account.

How long does the activity take?

Most learners can complete one investigation in 5–10 min. You can repeat it to compare more variables or improve your explanation.