23 gram of ethanol dissolved in 36 gram of water. Find mole fraction of etanol
Answers
Answered by
2
Mole fraction = no of moles of solute /total no of moles of solution
= (23/46)/(23/46)+(36/18)
=1/2=0.5
= (23/46)/(23/46)+(36/18)
=1/2=0.5
Answered by
3
Mass of ethanol is 23g dissolved in 36g of water
Total mass=23+36
=59g
Molar mass of ethanol +molar mass of water
Mole=given mass÷molar mass
Now solve it
Total mass=23+36
=59g
Molar mass of ethanol +molar mass of water
Mole=given mass÷molar mass
Now solve it
Similar questions