Remember that:

Normal breathing pattern: $6\frac{L}{m}in,12$ breaths$/$min$,40mm$

$HgaC{O}_2$

Hyperventilation breathing pattern: $>12\frac{L}{m}in,>18$

breaths$/$min$,<mn\; id="EditorElement\_1571079">3</mn><mn\; id="EditorElement\_1571080">5</mn>$mmHgaCO$2$

Perform the mass$-$balance for $C{O}_2$ in the alveoli to find the

$V_{C{O}_2}^{}$ for a person who is undergoing hyperventilation. You

can assume that the amount of $C{O}_2$ in the air is negligible,

and the partial pressures in the alveoli are given above. The

barometric pressure is $760mmHg.$ Give the answer here in

units of $\frac{mLC{O}_2}{\text{m}\text{i}\text{n}}.$