Viscosities of pure substances (pages 110/111 and 131 and 143)

ηB = 0,64 mPa · s
ηT = 0,59 mPa · s

Viscosity of the mixture:

ηM = e xB · ln ηB + xT · ln ηT = e 0,282 · ln 0,64 + 0,718 · ln 0,59 = 0,604 mPa · s
ηM = 0,604 · 10–3 Pa · s



The task

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