Help me with this ( THIS IS Due TOMMORROW) don't ignore me please help don't sit there and not help plz help ill give points

At 450 mm hg a gas has a volume of 760 l, what is its volume at standard pressure

Aperfume bottle is dropped in the corner of a room. the odor of the perfume can be detected on the other side of the room. which statement best describes this observation?

4. propanol and isopropanol are isomers. this means that they have a) the same molecular formula but different chemical properties. b) different molecular formulas but the same chemical properties. c) the same molecular formula and the same chemical properties. d) the same molecular formula but represent different states of the compound