Lesson: Mole Fractions from Partial Pressures Chemistry • The Molecular Nature of Matter and Change • Eighth Edition • Chemistry 13e • AP EditionChemistry
In this lesson, we will learn how to use Dalton's law to convert between mole fractions and partial pressures.
Sample Question Videos
Worksheet: 2 Questions • 1 Video
A gas mixture used for anesthesia contains 2.83 mol oxygen, , and 8.41 mol nitrous oxide, . The total pressure of the mixture is 192 kPa.
What are the mole fractions of and ?
What are the partial pressures of and ?
A mixture of hydrogen and oxygen gases is explosive if the oxygen content is more than . In which of the following oxygen-hydrogen mixtures is the oxygen content closest to this threshold without exceeding it?