Answer Happy

1. Calculate the number of moles in the 2.00-L volume of air in the lungs of the average person. Note J that the air is at 37.0°C(body temperature). Use R=8.31- . Assume that the pressure of air in mol K the lungs is equal to atmospheric pressure. Number of moles : ✔moles

1. a) If the pressure of an ideal gas is doubled keeping its volume constant, its temperature OA. Halves OB. Doubles OC. Reduces by a quarter OD. Quadruples b) If the pressure of an ideal gas is doubled keeping its temperature constant, its volume OA. Halves OB. Doubles OC. Reduces by a quarter OD. Quadruples