Sunday
March 29, 2015

Homework Help: physics

Posted by Plaster on Tuesday, April 6, 2010 at 11:22pm.

The masses of 1 mole of various gases are as follows: hydrogen about 2 grams, helium about 4 grams, nitrogen about 28 grams, oxygen about 32 grams and carbon dioxide about 44 grams. On the average how fast does a molecule of each gas move at 333 Celsius?

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