Question

10g of ethanol dissolved in 50g of h2o calculate the mole fraction ethanol

Answer 1

Explanation:

Here is your answer

mass of ethanol =10 g

mass of ethanol =10 g molar mass [C2H5OH]=46

mass of ethanol =10 g molar mass [C2H5OH]=46mass of water = 50 g

mass of ethanol =10 g molar mass [C2H5OH]=46mass of water = 50 gmolar mass of H2o = 18

mass of ethanol =10 g molar mass [C2H5OH]=46mass of water = 50 gmolar mass of H2o = 18moles of C2H5OH= 10 ÷46

mass of ethanol =10 g molar mass [C2H5OH]=46mass of water = 50 gmolar mass of H2o = 18moles of C2H5OH= 10 ÷46 =0.22 mol

mass of ethanol =10 g molar mass [C2H5OH]=46mass of water = 50 gmolar mass of H2o = 18moles of C2H5OH= 10 ÷46 =0.22 molmoles of H2O = 50÷ 18

mass of ethanol =10 g molar mass [C2H5OH]=46mass of water = 50 gmolar mass of H2o = 18moles of C2H5OH= 10 ÷46 =0.22 molmoles of H2O = 50÷ 18 = 2.78 mol.Hope this would be helpful to you.

Answer 2

Hey dear..!

Your AnSwEr is..!!

Explanation:

HOpe iT HelP YOu