2) Draw the isobaric phase diagram at 1 atm of the following two-component liquid system: water (Boiling point = 100°C) and nitric acid (Boiling point = 86°C), with the mass percentage of nitric acid on the x-axis. When the liquid mixture contains 68 % nitric acid, an azeotrope with a boiling point of 120.5°C, is formed. Use the sketch to describe under which conditions pure nitric acid can be obtained by means of isobaric distillation.

2) Draw the isobaric phase diagram at 1 atm of the following two-component liquid system: water (Boiling point = 100°C) and nitric acid (Boiling point = 86°C), with the mass percentage of nitric acid on the x-axis. When the liquid mixture contains 68 % nitric acid, an azeotrope with a boiling point of 120.5°C, is formed. Use the sketch to describe under which conditions pure nitric acid can be obtained by means of isobaric distillation.

Chemistry: Principles and Practice

3rd Edition

ISBN:9780534420123

Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Chapter12: Solutions

Section: Chapter Questions

Problem 12.84QE

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