If you have 16.8 L of gas at 1.0 atm, what is the new pressure if the volume is reduced to 15.0 L?
I'm going to assume this is done at constant temperature.
We can use the combined gas law(?) :
Where P is the pressure, V is the volume and T is the temperature.
Units you plug into this equation can be varied (e.g
Using Boyle's law, it states that
Plugging in the given values,
So, the new pressure will be