Mole Percent

What is the mole percent and fraction of each component of a mixture composed of 0.200 mol O $_2$ and 0.500 mol N $_2$ ?

Posted by Dalton Wylde a year ago

Related Problems

A solution contains 30% w/w NH $_3$ (aq) (density: 0.90 g/mL). Find the molarity of the solution.

A solution contains 30% w/w NH $_3$ (aq) (density: 0.90 g/mL). Find the mole fraction of the solution.

Calculate the mole fraction (and mole percent) of oxygen in exhaled air if the P $_{O_2}$ = 760 torr and P $_{total}$ is 1116 torr.