Posted by mark on Monday, November 12, 2007 at 10:43am.
The basic defintion of mole fraction is the fraction of molecules of solute divided by total molecules.
molecules solute (assume 1 liter solution)= avag#*3.05
masswater= 964g-3.05*molmassEthanol)
molecules water=masswater/molmasswater * avag#
mole fraction= moleculessolute/totalmolecules * 100
thank you!!
Related Questions
Chemistry - An aqueous solution of ethanol is 14.1M C2H5OH. The density of the ...
college chem - . Jack Daniels Tennessee whiskey is 40.00% ethanol by volume. ...
chemistry - Calculate the molarity and mole fraction of a 2.35 m solution of ...
chemistry - Calculate the molarity and mole fraction of acetone in a 1.29 m ...
Chemistry - The density of an aqueous solution containing 10% of ethanol (C2H5OH...
Chemistry - Calculate the molality of ethanol in a solution of water, if the ...
chemistry - the vapor pressure of ethanol at 20c is 44 mmHg and the vapor ...
CHEMISTRY - At 63.5 degreesC, the vapour pressure of H2O is 23.3kPa and that of ...
chemistry - What is the mass/vol % ethanol in an ethanol-water solution with ...
Chemistry - A solution of ethanol (C2H5OH) in water is prepared by dissolving 76...
For Further Reading
