Question

This question has multiple parts. Work all the parts to get the most points. The average lung capacity of a human is 59 L. How many moles of air are in your lungs when you are in the following situations? Asume air behaves ideally and has an average moler mass of 29.0 g/mol. At sea level (T-298 K, P - 1.00 atm). Moles b The average lung capacity of a human is 59 L. How many moles of air are in your lungs when you are in the following situations? Assume air bchaves ideally and has an average molar mass of 29.0 g/mol. 10 m below water (T-298 K, P 1.97 atm) Moles - molar C The average lung capacity of a human is 59 L. How many moles of air are in your lungs when you are in the following situations? Asume air behaves ideally and has an average molar mass of 29.0 g/mol At the top of Mount Everest (T-203 K, P-0.297 atm). Moles mol air

Answer 1

@ Pressure, P= lalm Temperature, T=298K Volume, V-5.91 Universal gas carstant, R = 0.082 Latrosmolnky Let us moceo be ni By ideal gas equation, PV = nRT na PV = 145.9 RT 0.082*298 = 0.24 mol air 6 pressure, P=1.97atm Temperature, T= 298K volume, V-5:9L By ideal gas equation , PV = nRT na PV = 1.97x5.9 = 0.475 moc air 0 082x 298

© Pressure, P= 0.297 ałm Temperature, T= 203K Volume, V=594 let us mole of air no By ideal gas equation. PV=nRT n=PV = 0.29785.9 RT 008 2203 = 0.105 mole