Using the ideal gas law, calculate the volume of a gas if 0.335 moles at a pressure of 660 torr has a temperature of 350 K. Calculate the molar mass of an unknown whose mass was 0.846 g and occupied a volume of 354 cm3 at a pressure of 752 torr an...
Calculate the number of moles in a sample of gas with a volume of 2.85 L, a pressure of 0.574 atm, and a temperature of 412. K. Calculate the pressure of a sample of 2.48 moles of gas that has a volume of 3.75 L and a temperature of 60 ...
A gaseous mixture containing 1.5 mol Ar and 3.5 mol CO_2 has a total pressure of 8.3 atm. What is the partial pressure of CO_2? Calculate the number of moles in a sample of gas with a volume of 3.20 L, a pressure of 0...
Question: The fish has a body mass of {eq}\rm 0.2\ kg {/eq}. Calculate the volume of water it will need to pass over its gills each hour to supply the oxygen required when resting. Fish: Fish are gill-bearing ...