1. The problem statement, all variables and given/known data Simple question, does air behave like an ideal gas. I have researched online and flipped through 3 text books but cannot find a simple explanation. 2. Relevant equations none 3. The attempt at a solution The closest answer i came up with is air is made up of molecules that behave similar to an ideal gas. I think the problem is im not exactly sure what an ideal gas is. There's a lot of explanations with regards to chemical structure and what not but im an engineering student.