The liquid-vapour equilibrium diagram of the binary water (H2O)-nitric acid (HNO3) under standard pressureis shown in the appendix. The mass fraction of HNO3 is plotted on the x-axis and the temperature on the y-axis.T en °C125A1221201193115IV1101091051009590P-1 bar8583éb(HNO3)800,50,560,60,66 0,7 0,80,91 o (HNO ))0,10,150,20,30,40,16 0,250,41b) This sample is heated to T = 110 °C. Give the mass of the phases present at this temperature and themass of liquid nitric acid obtained.8) A fractional distillation of this mixture is carried out: what is the nature of the recovered distillate? Whatresidue remains in the flask?

In an ideal mixture of two liquids, both the liquids have different in boiling point. Therefore,…

b) This sample is heated to T = 110 °C. Give the mass of the phases present at this temperature and the mass of liquid nitric acid obtained. 8) A fractional distillation of this mixture is carried out: what is the nature of the recovered distillate? What residue remains in the flask?

b) This sample is heated to T = 110 °C. Give the mass of the phases present at this temperature and the mass of liquid nitric acid obtained. 8) A fractional distillation of this mixture is carried out: what is the nature of the recovered distillate? What residue remains in the flask?

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Question

The liquid-vapour equilibrium diagram of the binary water (H2O)-nitric acid (HNO3) under standard pressure
is shown in the appendix. The mass fraction of HNO3 is plotted on the x-axis and the temperature on the y-
axis.
T en °C
125
A
122
120
119
3
115
IV
110
109
105
100
95
90
P-1 bar
85
83
éb(HNO3)
80
0,50,560,60,66 0,7 0,8
0,9
1 o (HNO ))
0,10,150,2
0,3
0,4
0,16 0,25
0,41
b) This sample is heated to T = 110 °C. Give the mass of the phases present at this temperature and the
mass of liquid nitric acid obtained.
8) A fractional distillation of this mixture is carried out: what is the nature of the recovered distillate? What
residue remains in the flask?

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