## Question

###### Write down the chemical structure of polymer (polyester) formed from monomer HO(CHzJoCOOH:Neglecting the contribution of end groups to polymer molar mass, calculate the percentage conversion of functional groups (extent of reaction) required to obtain a polyester with a number- average molar mass of 50,000 g mol from the monomer HO(CHz)oCOOH Atomic mass: Carbon (12) _ H(1) _ Oxygen (16)

Write down the chemical structure of polymer (polyester) formed from monomer HO(CHzJoCOOH: Neglecting the contribution of end groups to polymer molar mass, calculate the percentage conversion of functional groups (extent of reaction) required to obtain a polyester with a number- average molar mass of 50,000 g mol from the monomer HO(CHz)oCOOH Atomic mass: Carbon (12) _ H(1) _ Oxygen (16)

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