Answer to Question #193675 in General Chemistry for Noel

Question

A solution contains 5.0g ethylene glycol, C2H4(OH)2, and 95g water, H2O, by mass. The density of the solution is 1g/mL. Find the osmotic pressure at 35˚C.

a. Given

b. Required

c. Formula or derived equation

d. Substitution of values into the formula

e. Final answer

Answer 1

Osmotic pressure =12.73 atm

Osmotic pressure =7.6 atm

C2H4O + H2O → HO−CH2CH2−OH.

Final Answer =20.33atm.