1. (Total 30 points) When blowing up a balloon, you usually blowing into it O2, CO, and N2 (ignore the amount of water v

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1 Total 30 Points When Blowing Up A Balloon You Usually Blowing Into It O2 Co And N2 Ignore The Amount Of Water V 1 (450.26 KiB) Viewed 44 times

1. (Total 30 points) When blowing up a balloon, you usually blowing into it O2, CO, and N2 (ignore the amount of water vapor since most of them will condense). For an adult, exhaled air contains 17% O2,5% CO2, and 78% N2 by volume, while a younger child exhales 15% O2, 7% CO2, and 78% N2 (Just a made-up story). Suppose one type of air balloon you have can only be blown to a maximum size of 5 ft (1 ft = 0.3048 m) before it pops broken. Under the conditions as listed in the table Who Temperature (°F) Pressure (hPa) An adult in Alaska -30 995 A child in Alaska 995 An adult in Arizona 1010 A child in Arizona 1010 90 a. (5 points) Given the molecular mass Moz=32.00 kg/kmol, Mco2 #44.01 kg/kmol, Mn2=28.01 kg/kmol, determine the molecular mass for each of the mixture gas from the adult and the child. b. (5 points) Determine the gas constant for each of the mixture gas (adult and child). C. (5 points) Determine the maximum air mass you may blow in before it pops under the four conditions listed in the above table. Express the result in grams. d. (10 points) Determine the mass for each of the three gasses in the four balloons listed above. Express the results in grams. e. (5 points) If the two party balloons (with the maximum size) were brought from Arizona to Alaska, what will be their sizes (in ft?)?