7. An average person takes about 12 breaths per minute, inhaling about 500mL per breath. The molar compositions of the inspired and expired gases are: Room air is at 24C, while the expired gas is at body temperature. How much weight is lost per day by breathing? Repeat the calculations assuming 70% relative humidity of the ambient air. Discuss the implications of the differences in your results due to the humidity of the air. You should assume that all of the N2 that enters the lungs also leaves