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May 27, 2015

Homework Help: chemistry

Posted by alexis on Monday, July 21, 2008 at 7:14pm.

Polymers are high molecular weight compounds with a repeating structural unit. Polystyrene has the formula (CH CHZ) , where Z is C H and n is an integer. where n is 576
A solution of polystyrene in a solvent is prepared. Would you select H O, ethanol (CH CH OH), or toluene (C H CH ) as the solvent for the solution? Briefly justify your choice.

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