Chapter 3, Problem 3.25E

A normal breath has a volume of about $1\text{L}$. The pressure exerted by the lungs to draw air in is about $\text{758}\text{torr}$. If the surrounding air is at exactly $\text{1}\text{atm}\left(=760\text{torr}\right)$, calculate the change in entropy exerted on a breath of air due to its being inhaled into the lungs. Assume a temperature of $22.0°\text{C}$. (Hint: You will have to determine the number of moles of gas involved.)