# benghazi

0.5 mol CCl4 is introduced into a 10.0L flask .what fraction of the total volume of flask is occupied by CCl4 molecules?

1. all of it if it's a gas.
If a liquid, then you need to look up the density of CCl4 (convert to g/L)
find how many grams is .5 mol
volume = mass/density
divide that by 10.0L

posted by Steve

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