:rofl: I am having trouble figuring out the equillibrium equation in ppm for the following reaction N2 + O2 = 2NO. With 10 moles of N2 and 1 mole of O2. I am having trouble figuring out how to start this problem. Can anyone give me a hint...it has been years since i tried this.(adsbygoogle = window.adsbygoogle || []).push({});

**Physics Forums | Science Articles, Homework Help, Discussion**

Dismiss Notice

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Homework Help: Equillibrium concentrations

**Physics Forums | Science Articles, Homework Help, Discussion**