Homework Help: Chemistry

Posted by Riley on Monday, April 7, 2008 at 4:56pm.

When 0.500 g of an unknown compound was dissolved in 15.0 g benzene, the freezing point depression was determined to be 0320C . The molar mass of the unknown compound is ? g/mol.

(The freezing point depression constant for benzene is 512C kgmol .

No one has answered this question yet.

Answer this Question

Related Questions

URGENT -- Chemistry - When 0.500 g of an unknown compound was dissolved in 15.0 ...
chemistry - When 0.500 g of an unknown compound was dissolved in 15.0 g benzene...
chemistry - 2. When 0.354 g of an unknown nonelectrolyte compound was dissolved ...
chemistry - 2. When 0.354 g of an unknown nonelectrolyte compound was dissolved ...
chemistry - A 0.0230 g sample of an unknown was dissolved in 2.260 g of benzene...
chem - a compound containing only boron, nitrogen and hydrogen was found to be ...
chem- molar weight - I worked this problem, I would like to know if I did it ...
Chemistry 1200 - Freezing-point depression can be used to determine the ...
Chemistry - The molar mass of a non-dissociated, non-volatile compound is to be ...
Chemistry - 3.92g of a nondissociating compound are dissolved in 400.g of liquid...

For Further Reading

First Name:
School Subject:
Answer: