Tuesday
August 4, 2015

Homework Help: Chemistry

Posted by Fai on Saturday, August 18, 2012 at 10:20pm.

What is the mass/ vol% ethanol in an ethanol water solution with density of 0.875g/ml and containing 65% ethanol by volume? The density of pure ethanol is 0.789g/ml?

My calculation
0.875g/ml x 1000ml x 0.65/ 46.06 = 12.34m
12.34/0.789g = 15.6g I am not sure answer. Pls help

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Members