Referring to Fig. 5.8, deduce the molar solubility of (i) NH4Cl, (ii) (NH4)2SO4 in water at 25 °C. O11 H,00.20.8P=Y0.4,0.6P= 20.6P=20.4P= 30.80.2NH,CIo (NH,),SO̟0.20.40.60.8Figure 5.8 The phase diagram for the ternary system NH,CI/(NH,),SO,/H,O at 25 °C.

Answered: Image /qna-images/answer/0ef877c5-23d0-438b-9fcf-1fe5cb18e196.jpg

Answered: O11 H,0 0.2 0.8 P=Y 0.4, 0.6 P= 2 0.6…

O11 H,0 0.2 0.8 P=Y 0.4, 0.6 P= 2 0.6 P=2 0.4 P= 3 0.8 0.2 NH,CI o (NH,),SO̟ 0.2 0.4 0.6 0.8 Figure 5.8 The phase diagram for the ternary system NH,CI/ (NH,),SO,/H,O at 25 °C.

Introductory Chemistry: A Foundation

9th Edition

ISBN:9781337399425

Author:Steven S. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Donald J. DeCoste

Chapter17: Equilibrium

Section: Chapter Questions

Problem 13ALQ

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Concept explainers

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.

Question

Referring to Fig. 5.8, deduce the molar solubility of (i) NH₄Cl,
(ii) (NH₄)₂SO₄ in water at 25 °C.

O11 H,0
0.2
0.8
P=Y
0.4,
0.6
P= 2
0.6
P=2
0.4
P= 3
0.8
0.2
NH,CI
o (NH,),SO̟
0.2
0.4
0.6
0.8
Figure 5.8 The phase diagram for the ternary system NH,CI/
(NH,),SO,/H,O at 25 °C.

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