Uranium hexafluoride is A very dense gas used to separate isotopes of uranium for nuclear applications. What is the density of the gas at 200C and 100 kPa

To prevent the presence of air, noble gases are placed over highly reactive chemicals to act as inert "blanketing" gases. a chemical engineer places a mixture of noble gases consisting of 4.37 g of he, 13.36 g of ne, and 36.65 g of kr in a piston-cylinder assembly at stp. calculate the partial pressure in torr of kr.