Answer to Question #150784 in General Chemistry for Cj Tumambing

Question #150784

The polypropylene (repeat unit CH3CHCH2) in a plastic toy has a molar mass of 2.8×1052.8×105 g/mol and a repeat unit length of 0.252 pm. Calculate the radius of gyration.

Expert's answer

K=√(2R) =√(2 x 0.252 x 2.8 x 1052.8 x 105) = 394.967

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