An example a combined gas law

Answer 1

One example of a combined gas law is when a sample of gas is held at a constant pressure and temperature while its volume changes. This can be described using the formula:

(P1 * V1) / T1 = (P2 * V2) / T2

Where:
P1 = initial pressure
V1 = initial volume
T1 = initial temperature
P2 = final pressure
V2 = final volume
T2 = final temperature

By using this formula, we can determine how the pressure, volume, and temperature of a gas sample are related when any one of these variables changes while the others remain constant.