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Question - Using 14C-labeled AIBN as an initiator, a sample of styrene is polymerized to a Mn (15,200 g/mol). the AIBN has an activity of 9.81*10^7 count min^-1 mol^-1 in a scintillation counter. if 3.22 g of the polystyrene has an activity of 203 counts min^-1, what is the mode termination?

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