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The repeat unit ina polystyere coffee cup has the formula C6H5CHCH2.?
If the molar mass of the polymer is 1.9x10^5 g/mol, what is the degree of polymerization?
I will give 10 points. Please answer.
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- Roger the MoleLv 77 years ago
C6H5CHCH2 = 104.14982 g/mol
(1.9 x 10^5 g/mol) / (104.14982 g/mol) = 1824
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