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.
Â· just now. 1  Maycomb's usual disease is prejudice, racism, being unwilling to change, being determined and stubborn. There are numerous online resources to help you with this novel and with questions such as this one. 2  Racism. CupCake Â· 10 years ago. 3  Stubbornness and racism. Smileyy Starr Â· 10 years ago.