In this post, I’ll walk you through how to create a simple Python script that can solve the Ideal Gas Law:PV = nRT

The script allows you to leave one of the variables blank (Pressure, Volume, Moles, or Temperature), and it will calculate the missing value using the inputs you provide. This is a great little tool for students or anyone learning thermodynamics or practicing Python basics.

Whether you're working through a chemistry class or just love building small tools in Python, this example will give you a hands-on way to apply one of the most fundamental equations in physical science.

🎥 I’ve also recorded a video tutorial explaining each part of the code. You can find it embedded below!