Question:
The molecular weight of \( U \) is:
The molecular weight of \( U \) is:
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For copolymers, add the molecular contributions of each repeating unit and account for polymerization losses.
Updated On: Jan 20, 2025
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Solution and Explanation
Step 1: Copolymerization of \( Q \) and \( R \).
The polymer formed is poly \( \beta \)-hydroxy butyrate-co-\( \beta \)-hydroxy valerate.
Step 2: Calculate the molecular weight.
If number of moles of 500
The molecular mass of polymer
\[ \text{Molecular weight} = (104 + 118) \times 500 - 999 \times 18 = 93018 \, \text{g/mol} \]
If number of moles of 500
The molecular mass of polymer
\[ \text{Molecular weight} = (104 + 118) \times 500 - 999 \times 18 = 93018 \, \text{g/mol} \]
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