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predict the concentration of water if you want to synthesize the polyester with 200 degree of...

predict the concentration of water if you want to synthesize the polyester with 200 degree of polymerization. Keq = 2.0, Co = 1.0

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Answer #1

According to Carrother's equation:

The number-average degree of polymerization (Xn) = 1/(1-p)

Where 'p' is the degree of polymerization and Xn = 200

Now, 200 = 1/(1-p)

i.e. 1-p = 1/200 = 0.005

Therefore, p = 1-0.005 = 0.995

Now, C = C0 * (1-p)

i.e. C = 1 * 0.005

Therefore, the concentration of water (C) = 0.005 M

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