ekhh...someone please help me with this?

[RESmonkey]

I have a chart to fill out:

Compound--------Molality-------Weight Percent-------Mole Fraction

KNO3---------------------------------10.0
CH3C02H---------.0183
HOCH2CH2OH-----------------------18.0

How do I go about converting from one to another? I have no clue, seriously.

Thanks

edit = Had to put dashes because of stupid forum code ignoring spaces.

 

[polarmystery]

http://en.wikipedia.org/wiki/Mole_fraction

??