Aballoon is filled with helium at sea level. the volume was measured to be 3.1 liters at a pressure of 0.97 atm. if the balloon is released, it drifts upward. at a height of 4 kilometers, the pressure is measured to be 0.61 atm. what is the new volume of the balloon?

Water ionizes by the equation h2o(l)⇌h+(aq)+oh−(aq) the extent of the reaction is small in pure water and dilute aqueous solutions. this reaction creates the following relationship between [h+] and [oh−]: kw=[h+][oh−] keep in mind that, like all equilibrium constants, the value of kw changes with temperature.

At 300 mm hg, a gas has a volume of 380 l, what is the volume at standard pressure

How many grams of co(g) are there in 74.5 ml of the gas at 0.933 atm and 30o c?