Asked by Gary
an agueous solution of ethlylene glycol (C2H6O2) is 40% ethylene glycol by mass, and has a density of 1.05g/ml. What are the molarity, molality, and mole fraction of the solution?
Do you know how to solve this...I am kinda lost..please help
Do you know how to solve this...I am kinda lost..please help
Answers
Answered by
bobpursley
Assume 1kg of the stuff. Now you have 400 g ethylene, and 600g water. The volume you have is .6/1.05 liters.
YOu have everything you now need to solve (you do have to figure mole mass from the formula)>
YOu have everything you now need to solve (you do have to figure mole mass from the formula)>
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