Thursday
November 27, 2014

Homework Help: AP Chemistry

Posted by Sarah on Tuesday, January 5, 2010 at 10:39pm.

I am doing a lab on finding the molecular mass of a volatile liquid.
I first need to find the volume of water in the test tube. (V= m/d)
... but how do I find the density of the water in the first place to use it in the equation?
(I am not given the volume (it's what i'm trying to find)
-- all i have is the mass of the water

I'm so lost right now.
Thanks for the help!!!

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