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.
From Downton Abbey to Downtown LA: Mrs Patmore moves to Hollywood and says Tinseltown has stolen her heart. As Downton Abbey's Mrs Patmore she is rarely seen beyond the darkened confines of her sweltering kitchen, preparing banquets for the Earl of Grantham and his aristocratic chums such as Lord and Lady Sinderby.