Assume that a sample of humid air contains only nitrogen gas, oxygen gas and water vapor. If the atmospheric pressure is 745 mm Hg and the partial pressure of N2 is .745 atm and of oxygen is 140 mm Hg, what is the partial
pressure of water vapor in the air?

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.

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

What was bohr’s contribution to the planetary model