Answer: A 1.60-g sample of a mixture of naphthalene
Chapter 17, Problem 17.77(choose chapter or problem)
A 1.60-g sample of a mixture of naphthalene (C10H8) and anthracene (C14H10) is dissolved in 20.0 g of benzene (C6H6). The freezing point of the solution is 2.818C. What is the composition of the sample mixture in terms of mass percent? The freezing point of benzene is 5.518C, and Kf is 5.128C kg/mol.
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer