At this point Ron is slightly confused, this isn’t surprising. However, Hermione is doing rather well with them. This also isn’t surprising since she studies every day, as should all students. She feels she can help him understand these problems by working with him though another: A 1.00 L sample of dry air contains 0.0319 mol N2, 0.00856 mol O2, and 0.000381 mol Ar. If temperature is 25.0◦C what is the partial pressure of N2? Express your answer in atmospheres.
At this point Ron is slightly confused, this isn’t surprising. However, Hermione is doing rather well...