Ideal Gas Equation

The Ideal Gas Equation describes how gases behave by relating pressure (P), volume (V), temperature (T), and the amount of gas (n) using the formula PV = nRT. Here, R is a constant. It means that if you increase pressure or temperature, or add more gas, the volume will change proportionally if other factors are constant. This equation works well for gases at low pressure and high temperature, where particles move freely and interact minimally. Essentially, it helps predict and understand how gases respond to different conditions in many scientific and practical applications.