Calculate the density of oxygen, o2, under each of the following conditions:
a) stp
b) 1.00 atm and 35.0°c
express your answers numerically in grams per liter. enter the density at stp first and separate your answers by a comma

Select the correct text in the passage. which sentences describe examples of sustainable living? i live in an old apartment building downtown, but my company is based in an office park on the outskirts of the city. i drive an old car that needs to be replaced. i plan to buy a hybrid for better gas mileage, but for now i am able to carpool with a couple of friends from work. the drive to the office park is about 45 minutes each way, but we do get to work in a modern building. the architects just received a leed certification for the design.