Question

What volume will a 300.0 ml sample of a gas at stp occupy when the pressure is doubled at constant temperature?

Answer 1

To do this you use the equation P₁V₁=P₂V₂ So, you set up the first side with your original pressure and volume, then put in your new pressure, and have your new volume as x; (1atm)(300.0mL)=(2atm)(X) (300.0)=2x 300.0/2=X 150.0=X Done :)