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Question 1.3: [3 marks] A mixture consisting of 1 mol-% ethane, 5 mol-% propane, 44 mol-% n-butane, and 50 mol-% isobutane is brought to

Question 1.3: A mixture consisting of 1 mol-% ethane, 5 mol-% propane, 44 mol-% n-butane, and 50 mol-% isobutane is brought t

Question 1.3: [3 marks] A mixture consisting of 1 mol-% ethane, 5 mol-% propane, 44 mol-% n-butane, and 50 mol-% isobutane is brought to a condition of 70 F at pressure 44 psia. Using De-Priester charts determine the molar fractions of the liquid and vapour phases and their compositions.

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