Answer to Question #99891 in General Chemistry for Beverlie

Answer to Question #99891 in General Chemistry for Beverlie

Category:
Answers>Chemistry>General Chemistry

Question #99891

A gaseous mixture consists of 1.27 mol of helium, 0.36 mol of neon, and 1.58 mol of argon.
What is the mole fraction of helium in the mixture?

Expert’s answer

æ – mole fraction, n -number of molesæcomponents=ncomponents / nall components æcomponents=1æHe=nHe/nNe+nHe +nAræHe=0,395

Post a Comment