When 3.88 g of a nonelectrolyte solute is dissolved in water to make 415 mL of...

Question

Question

When 3.88 g of a nonelectrolyte solute is dissolved in water to make 415 mL of solution at 27

Answer 1

Answer #1

Given: Mass of nonelectrolyte solute = 3.88 g, Volume of solution =415 mL

T = 27 deg C = 27 deg C + 273.15 = 300.15 K , Osmotic pressure = 889 torr

a) What is the molar concentration of the solution?

Lets convert Osmotic pressure to atm

1 atm = 760 torr

Pressure in atm = 889 atm * 1 atm / 760 torr = 1.170 atm

We know equation for osmotic pressure

? = i CRT , Here ? is osmotic pressure , i Vant

Answer 2

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