Monday
September 15, 2014

Homework Help: Chemistry #26

Posted by Chelsea on Sunday, October 13, 2013 at 7:51pm.

where R=8.314 J/(molK) and ℳ is molar mass in kilograms per mole. Note that a joule is the same as a kgm2/s2.
What is the rms speed of N2 molecules at 335 K?
What is the rms speed of He atoms at 335 K?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

chimestry - more volume of NaOH means more moles of NaOH (volume * molarity = ...
chemistry - if the rms speed of NH3 molecules is found to be 0.510 km/s what is ...
Chemistry - mass-mass conversions and mass-mole conversions: what is the ...
Chemistry - A 2.612 g sample of a copper oxide, when heated in a stream of H2 ...
Chemistry - A particular metallic element, M, has a heat capacity of 0.36 J*g*K...
Chemistry - A particular metallic element, M, has a heat capacity of 0.36 J*g*K...
CHemistry....Please help - 1.SOLUBILITY: At 25C, the molar solubility of calcium...
winterWx - Compute the rms speed of a nitrogen molecule at 31.0C. At what ...
Chemistry - I did the work, but I need help checking it... A compound contains ...
chemistry - N2 + 3H2 --> 2NH3 how many grams of hydrogen are needed to react ...

Search
Members