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April 19, 2014

Homework Help: chemistry

Posted by Fai on Sunday, August 19, 2012 at 8:07pm.

What is the molarity of 100ml of ethanol dissolved in 1.5L of water? Ethanol has a specific of 0.789, and its molecular weight is 46g/mol.

My calculation
0.789 x 1.5L = 1.1184
1.184/46g = 0.025
x= 26M

I am not sure answer. Pls help

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