Here is an answer I did last night.
http://www.jiskha.com/display.cgi?id=1266728125
How many milliliters of glycerol, C3H8O3(d=1.26g/mL), must be added per kilogram of water to produce a solution with 4.85 mol % C3H8O3?
Kinda lost -.-;
2 answers
the answer you did last night was wrong. sorry DrBOb :{