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8: Sperling 13.3- A diblock copolymer having 720 mers of styrene in one block and 2000 mers of butadiene in the other block fthere in one of these spherical domains? Hint: you may want to go back and review some of the aspects of phase separation fro

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Answer #1

All the polystyrene chains are formed from 720 mers of styrene.

i.e. There is another block which has 2000 mers of butadiene.

Therefore, the no. of polystyrene chains that can be made from the above two blocks = (2000-720)/720 = 1.778 ~ 2

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