A container of oxygen has a volume of 349 mL at a temperature of 22.0°C . What volume will the gas occupy at 50.0°C?
Charles' Law states that at constant pressure, and constant amount of gas, volume is proportional to absolute temperature, i.e.
So, in each case,
The final volume will be 382 mL.
The equation needed to solve this problem is
Rearrange the equation to isolate