Question
(a) What is the gauge pressure in a $25.0^\circ\textrm{C}$ car tire containing 3.60 mol of gas in a 30.0 L volume? (b) What will its gauge pressure be if you add 1.00 L of gas originally at atmospheric pressure and $25.0^\circ\textrm{C}$ ? Assume the temperature returns to $25.0^\circ\textrm{C}$ and the volume remains constant.
1. $1.96 \times 10^5 \textrm{ N/m}^2$
2. $1.99 \times 10^5 \textrm{ N/m}^2$
Solution Video