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just a quick chem question to get a best answer! :) thanks guys!

Chemistry
Tutor: None Selected Time limit: 0 Hours

Feb 24th, 2015

1.  The freezing point is lowered if a solute is added.  Think of salt being added to make the snow on a sidewalk melt. 

2.  a)  The solvent is cyclohexane.  There are .01083 kg present

b) .2821 g / (12x10+8)g/mol = .0022 mol

.0022mol/.01083kg= .2032 mol/kg


Feb 24th, 2015

sorry, where did the 12 come from?

Feb 24th, 2015

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