Wednesday
April 1, 2015

Homework Help: chemistry

Posted by Monique on Sunday, November 6, 2011 at 9:41pm.

A 13.03 g sample contains only ethylene glycol (C2H6O2) and propylene glycol (C3H8O2). When the sample is added to 100.0g of pure water, the resulting solution has a freezing point of -3.5C. What is the percent composition of ethylene glycol and propylene glycol in the original sample?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

chemistry - Calculate the vapor pressure of water over each of the following ...
chemistry - An ethylene glycol solution contains 18.2g of ethylene glycol (...
chem - An ethylene glycol solution contains 23.9 g of ethylene glycol (C2H6O2) ...
Chem - An ethylene glycol solution contains 20.9 g of ethylene glycol (C2H6O2) ...
Chemistry - What volume of ethylene glycol (C2H6O2), a nonelectrolyte, must be ...
Chemistry. - What volume of ethylene glycol (C2H6O2), a nonelectrolyte, must be ...
chemistry - What volume of ethylene glycol (C2H6O2), a nonelectrolyte, must be ...
chemistry - Automotive antifreeze consists of ethylene glycol, C2H6O2, a ...
Chemistry - What is the freezing point of a solution made by dissolving 450 g of...
chem - freezing point - When 18 g of ethylene glycol C2H6O2 is dissolved in 150 ...

Members