Best Answer: Air is about 21% by volume oxygen so 1 cubic foot of air contains about 0.21 cubic feet of oxygen. Use the idea gas equation to calculate the moles (you'll need to assume a pressure and temperature). Convert the moles to grams.
Making the world better, one answer at a time. Aunt Alexandra spends much of her time discussing the characteristics of the various families in Maycomb.o it is understandable that Jem & Scout didn't like her. Aunt Alexandra always wanted the kids to do things they didnt want to do. Like-Scout liked the fact that she is a tom boy and all Alexandra ever wanted to do was to change her into a proper young lady.
In the end, however, family affection that looms largest for Aunt Alexandra. After Tom is shot trying to escape, Alexandra tells Miss Maudie, I can't say I approve of everything he does, Maudie, but he's my brother, and I just want to know when this will ever end.[â¦] It tears him to pieces (24.76).unt Alexandra's vision of my deportment involved playing with small stoves, tea sets, and wearing the Add-A-Pearl necklace she gave me when I was born; furthermore, I should be a ray of sunshine in my father's lonely life.