Partitioning at High Concentrations

3 Partitioning at High Concentrations Now we consider the partitioning of the semidilute solution, / e/ / / i/ / 1. The entropy-of-mixing terms are now negligible compared with the other terms. Equation 4.35 is then simplified to 

Recall that the correlation length is given by (Eq. 4.6). Then, 

Problem 4.1 The sequence of blobs that enclose monomers of a given polymer chain has a contour length = /8n- How does depend on p/p Also 

Problem 4.3 Verily that Eq. 4.27 gives A = V in the dilute solution limit as required. 

Problem 4.4 In the lattice chain model, the osmotic pressure is given as (Problem 2.4) 

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