Question

A solution is prepared to contain 0.379 g of cholesterol (C27H46O) in 148.0 mL of chloroform...

A solution is prepared to contain 0.379 g of cholesterol (C27H46O) in 148.0 mL of chloroform (CH3Cl), density = 1.49 g/mL at 25°C

Calculate the following

  1. Moles of cholesterol
  2. Moles of chloroform
  3. Molality of the solution
  4. Mole fraction of cholesterol
0 0
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Answer #1

a b) at is given that mass of cholesterol = 0.379 g es = 0.379 g Hinoy males. 396.654 gome = g.cooxlo 4 mol It is given that

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