Evaluate the molar mass of the non-electrolyte

Reference no: EM13501914

A solution was made by dissolved 2.0 g of an unknown non-electrolyte in 25 g of acetic acid. The solution boiled at 119.6 degrees C.  Calculate the molar mass of the non-electrolyte. (For acetic acid (Initial Boiling point temperature is 118.0 C, and KB= 2.93 C-Kg/mole)

Reference no: EM13501914

Questions Cloud

Determine the image distance for the birds image : Some people like to place large reflective balls in their gardens. Let?s say that such a ball has a radius of curvature of 24.0 cm, Determine the image distance for the bird's image

Find out the value of the henry''s law constant : A sample of gas is extracted from the air space above the water. Using a gas chromatograph, it is determined that the mass concentration of the chloroform in air is 89 mg/L. Determine the value of the Henry's Law constant in units of M atm.

Explain the existence of laws that prohibit insider trading : Which of the theoretical perspectives of regulation reviewed in this chapter might best explain the existence of laws that prohibit insider trading?

Compute the speed of the center of mass of the disk : A string is wrapped around a disk of mass 2.1 kg (its density is not necessarily uniform). what is the speed of the center of mass of the disk

Evaluate the molar mass of the non-electrolyte : A solution was made by dissolved 2.0 g of an unknown non-electrolyte in 25 g of acetic acid. The solution boiled at 119.6 degrees C. Calculate the molar mass of the non-electrolyte.

Explain concentrated hcl aqueous solution : Concentrated HCl (Molar Mass = 36.46) is sold as a 37.2% aqueous solution with a density of 1.15 g/mL. Calculate its molarity.

What is the angular displacement of the wheels : A motorcyclist is traveling along a road. He sees another cyclist ahead and starts to accelerate for 5 seconds to pass him. What is the angular displacement of the wheels

Explain the freezing point of the resulting solution : A Sample of 4.6434g of benzoic acid, C7H6O2, is dissolved in 50.0033 g of camphor. What is the freezing point of the resulting solution. For camphor, Tf= 179.5 C, Kf = 40C/m

How best to acquire capital : Evaluate the criteria or mechanisms used by the organisation for deciding how best to acquire capital and analyse the capital structure of the company.

User Account

All Pages