Grams of solute per 100 g H₂O 1. 2. 3. 150 140 130 4. 120 110 100 90 80 70 60 50 40 30 20 10 x KI NH37 NaNO3 KCIÓ -Ce₂(SO4)3 0 0 10 20 30 40 50 60 70 80 90 100 Temperature (°C) The graph below shows how temperature affects the solubility of select compound. Answer the questions that follow using this graph. Question 7 options: KNO3 NH,C KCI Naci KI NaCl Ce₂(SO4)3 128 g Substance whose solubility is least affected by temperature lonic compound whose solubility decreases with increasing temperature. Compound with the highest solubility at 20 °C Amount of KNO3 that will dissolve in 100 g H₂0 at 70 °C

Grams of solute per 100 g H₂O 1. 2. 3. 150 140 130 4. 120 110 100 90 80 70 60 50 40 30 20 10 x KI NH37 NaNO3 KCIÓ -Ce₂(SO4)3 0 0 10 20 30 40 50 60 70 80 90 100 Temperature (°C) The graph below shows how temperature affects the solubility of select compound. Answer the questions that follow using this graph. Question 7 options: KNO3 NH,C KCI Naci KI NaCl Ce₂(SO4)3 128 g Substance whose solubility is least affected by temperature lonic compound whose solubility decreases with increasing temperature. Compound with the highest solubility at 20 °C Amount of KNO3 that will dissolve in 100 g H₂0 at 70 °C

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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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

Grams of solute
per 100 g H₂O
5870
1.
2.
150
140
130
120
110
100
3.
90
80
4.
60
50
40
30
20
10
X
KI
NH₂
NaNO3
KCIÓ
-Ce₂(SO4)3
0
0 10 20 30 40 50 60 70 80 90 100
Temperature (°C)
The graph below shows how temperature affects the solubility of select compound. Answer the questions that follow using this graph.
Question 7 options:
KNO3
NH,C
KCI
Naci
KI
NaCl
Ce₂(SO4)3
128 g
Substance whose solubility is least
affected by temperature
lonic compound whose solubility
decreases with increasing
temperature.
Compound with the highest
solubility at 20 °C
Amount of KNO3 that will dissolve in
100 g H₂0 at 70 °C

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