Answer Happy

Posted: **Sun May 15, 2022 11:05 pm**

: Mixture Altele An Athlete Exhales 7 6 G Of Breath At Standard Ambient Temperature And Pressure 25 C And Latm Which 1 (36.68 KiB) Viewed 43 times

: Mixture Altele An Athlete Exhales 7 6 G Of Breath At Standard Ambient Temperature And Pressure 25 C And Latm Which 2 (19.36 KiB) Viewed 43 times

: Mixture Altele An Athlete Exhales 7 6 G Of Breath At Standard Ambient Temperature And Pressure 25 C And Latm Which 3 (21.52 KiB) Viewed 43 times

mixture (altele) An athlete exhales 7.6 g of breath at standard ambient temperature and pressure (25°C and latm), which is made up of 6% CO2 , 15% O2 and 79% N2 by volume. Calculate the following: a) the molar mass of the mixture = kg/kmol Submit part 2 marks Unanswered
b) the specific gas constant of the mixture kJ/kg.K SL c) the mass fraction of O2 = =
c) the mass fraction of O2 Submit pa 2 ma Unanswc d) the volume of gas exhaled = litres