Determine the volume (in liters) of a 87.8-9 sample of OF2 gas at 307 torr and 264°C.

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

Which statement correctly describes the phosphate ion, ? it is composed of one phosphorus atom and four oxygen atoms covalently bonded together, and there is a –3 charge distributed over the entire ion. it is composed of one phosphorus atom and four oxygen atoms covalently bonded together, and there is a –3 charge on the phosphorus atom. it is composed of one phosphorus atom and four oxygen atoms ionically bonded together, and there is a –3 charge distributed over the entire ion. it is composed of one phosphorus atom and four oxygen atoms ionically bonded together, and there is a –3 charge on the phosphorus atom.

Which of the following is the molecular formula for a simple sugar? a. cooh b. h2o c. oh d. c6h12o6