Calculate the excess enthalpy of mixing for a solution

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Reference no: EM131155818

Problem 12.4:

a) Based on Figure 12-5, is the mixing of hydrazine and water an endothermic or exothermic process?

b) Calculate the excess enthalpy of mixing for a solution that contains 60% by mol hydrazine at 20 °C.

Problem 12.5:

a) Determine the phase of a mixture of hydrazine and water at 1 bar, 110 °C if the overall mol fraction of hydrazine is 20%. If the state is a mixture of vapor and liquid, report the amounts and compositions in each phase.

(Use Figure 12-5 to answer these questions.)

Reference no: EM131155818

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