Ask a New Question

Calculate the mole fraction of each component in a solution that 25.0g C2H5OH and 40.0g h2o

1 answer

mols EtOH = 25/46 = ?
mols H2O = 40/18 = ?
Total mols = ?
XEtOH = mols EtOH/total mols
XH2O = mol H2O/total mols.
Note: XEtOH + XH2O = 1. Remember that the sum of all mol fractions of a problem always equals 1

Similar Questions

A solution is prepared by mixing 1.00g ethanol (C2H5OH) with 100.0g water to give a final volume of 101.mL. Calculate the
1. 3 answers
If 23 g of ethanol (c2h5oh) is dissolved in 60 g of ethenoic acid (ch3cooh). Then find out the mole fraction of each component?
1. 1 answer
Calculate the mole fraction of the solute.3.10% ethanol, by volume (d=0.993 g/mL; pure C2H5OH, d=0.789 g/mL)
1. 1 answer
What is the total vapor pressure4 at 20° C of a liquid solution containing 0.30 mole fraction benzene, C6H6, and 0.70 mole
1. 2 answers

more similar questions