What is the Ideal gas law?

The ideal gas law gives the relationship between a substance's mass, volume, its current temperature, the amount of moles of the substance, and the pressure it is currently in, by a simple equation.

In my words, I would say that it says that:

The product of the pressure and volume of a substance is directly proportional to the product of number of moles and the temperature of the substance.

For the symbols:

Note that no ideal gases are found to exist, but we can still use this equation for real-life gases, as they behave like ideal gas at low pressure and temperatures. But remember that, in real life, no gas will perfectly obey the ideal gas law.

The Ideal Gas Law describes the behavior of an ideal gas. It states that the pressure of a gas is directly proportional to its temperature and the number of moles of the gas, and inversely proportional to the volume of the gas. Mathematically, it can be expressed as PV = nRT, where P is the pressure, V is the volume, n is the number of moles, R is the gas constant, and T is the temperature in Kelvin.

The Ideal Gas Law is a fundamental equation in thermodynamics that describes the behavior of an ideal gas under various conditions. It is expressed mathematically as PV = nRT, where P represents pressure, V represents volume, n represents the number of moles of gas, R is the ideal gas constant, and T represents temperature in Kelvin. This equation shows the relationship between the pressure, volume, temperature, and quantity of gas in a system, assuming ideal conditions.