Abinary liquid system exhibits lle at 25°c. determine from each of the following sets of miscibility data estimates for parameters a12 and a21 in the margules equation at 25°c: (a) x1 α = 0.10, x1 β = 0.90; (b ) x1 α = 0.20, x1 β = 0.90; (c ) x1 α = 0.10, x1 β = 0.80.

(a) - A12 = A21 = 2.747

(b) - A12 = 2.148; A21 = 2.781

(c)-  A12 = 2.781; A21 = 2.148

Explanation:

(a) - x1(a) = 0.1 |  x2(a) = 0.9 | x1(b) = 0.9 | x2(b) = 0.1

LLE equations:

        x2(a)*γ2(a) = x2(b)γ2(b)

(b) -  x1(a) = 0.2 |  x2(a) = 0.8 | x1(b) = 0.9 | x2(b) = 0.1

LLE equations:

        x2(a)*γ2(a) = x2(b)γ2(b)

(c) -  x1(a) = 0.1 |  x2(a) = 0.9 | x1(b) = 0.8 | x2(b) = 0.2

LLE equations:

        x2(a)*γ2(a) = x2(b)γ2(b)

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explanation:

he said no

answer:

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explanation: