How does the ideal gas law confirm the laws of Boyle and Charles?
The ideal gas law encompasses all the simple gas law:
According to Boyle's law, an inverse proportional relationship exists between a gas' pressure and its volume IF the amount of gas (the number of moles) and the temperature are kept constant. Starting from the ideal gas law expression
Charles' law states that a direct proportional relationship exists between a gas' volume and its temperature (in Kelvin) IF the amount of gas and the pressure are held constant.
Using the same (1) and (2) equations,but this time making sure that
Therefore, one could say that the ideal gas las confirms Boyle and Charles' laws, since both of these laws can be derived from it under specific conditions.