Question

1.00 L of a gas at STP is conpressed to 473 mL. what is the new pressure of the gas? STP = 0.0°C or 1.0 atm.

Answer 1

473 mL= 0.473 L
$P_{1}V_{1}=P_{2}V_{2} 1 atm*1.00L=P_{2}*0.473 L P_{2}= \frac{1 atm*1L}{0.473L} = 2.11 atm P_{2}=2.11 atm$