one medal will be given ! urgent :) helpp me :(
A solution is prepared by dissolving 28.4g of glucose (C6H12O6) in 360g of water. The final volume of the solution is 380mL . what is molarity,molality,mole fraction,percentage by mass,mole percent ?

Question

one medal will be given ! urgent :) helpp me :(
A solution is prepared by dissolving 28.4g of glucose (C6H12O6) in 360g of water. The final volume of the solution is 380mL . what is molarity,molality,mole fraction,percentage by mass,mole percent ?

anonymous · Answer

@thomaster  @robtobey  @terenzreignz  : help me gifted

anonymous · Answer

@radar  ?? give me some help please :)

anonymous · Answer

@radar  : i want to find mole fraction,percentage by mass,mole percent ?

radar · Answer

I think the percentage by mass would be 28.4 g by the sum of 28.4 and 360 g|dw:1374772309291:dw|