Previous Answers A solid mixture consists of 25.5 g of KNO, (potassium nitrate) and 4.5 g of K,SO, (potassium sulfate). The mixture is added to 130. g of water. Submit v Correct Use this solubility curve (Figure 1) to answer the questions. Crystallization Crystallization is the opposite of dissolution. Since solids tend to dissolve better at higher temperatures, we can cause them to crystallize (i.e., undissolve) from a solution by lowering the temperature. Part B If the solution described in the introduction is cooled to 0 "C, what mass of KNO3 should crystallize? Enter your answer numerically grams. > View Available Hint(s) Figure 1 of 1 29.65 KNO, NH,CI Submit Previous Answers NaC X Incorrect; Try Again; 6 attempts remaining LiSO, Part C Complete previous part(s) K;SO 10- Part D KCIO For which salt. KaSO.. Lia SO., KCIO.. or NH.CL. will increasing the temperature of the water have the greatest change in solubility per 100 g solvent? O'H 001 / anjos 8
Previous Answers A solid mixture consists of 25.5 g of KNO, (potassium nitrate) and 4.5 g of K,SO, (potassium sulfate). The mixture is added to 130. g of water. Submit v Correct Use this solubility curve (Figure 1) to answer the questions. Crystallization Crystallization is the opposite of dissolution. Since solids tend to dissolve better at higher temperatures, we can cause them to crystallize (i.e., undissolve) from a solution by lowering the temperature. Part B If the solution described in the introduction is cooled to 0 "C, what mass of KNO3 should crystallize? Enter your answer numerically grams. > View Available Hint(s) Figure 1 of 1 29.65 KNO, NH,CI Submit Previous Answers NaC X Incorrect; Try Again; 6 attempts remaining LiSO, Part C Complete previous part(s) K;SO 10- Part D KCIO For which salt. KaSO.. Lia SO., KCIO.. or NH.CL. will increasing the temperature of the water have the greatest change in solubility per 100 g solvent? O'H 001 / anjos 8
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
Chapter14: Chemical Equilibrium
Section: Chapter Questions
Problem 14.67QE
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Previous Answers
A solid mixture consists of 25.5 g of KNO (potassium nitrate) and
4.5 g of K2SO4 (potassium sulfate). The mixture is added to 130. g
of water
v Correct
Use this solubility curve (Eigure 1) to answer the questions.
Crystallization
Crystallization is the opposite of dissolution. Since solids tend to dissolve better at higher temperatures, we can cause them to crystallize (i.e., undissolve) from a solution
by lowering the temperature.
Part B
If the solution described in the introduction is cooled to 0 °C, what mass of KNO, should crystallize?
Enter your answer numerically in grams.
• View Available Hint(s)
Figure
< 1 of 1
29.65
KNO, / NH,CI
Previous Answers
Submit
50-
Nac
X Incorrect; Try Again; 6 attempts remaining
40
30
LiSO,
Part C Complete previous part(s)
20 -
K,SO,
10-
Part D
KCIO,
10
20
30
40
50
60
For which salt, K2SO,, LişSO,. KCIO,, or NH,C1, will increasing the temperature of the water have the greatest change in solubility per 100 g solvent?
Temperature, "C
• View Available Hint(s)
P Pearson
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Transcribed Image Text:Submit
Previous Answers
A solid mixture consists of 25.5 g of KNO (potassium nitrate) and
4.5 g of K2SO4 (potassium sulfate). The mixture is added to 130. g
of water
v Correct
Use this solubility curve (Eigure 1) to answer the questions.
Crystallization
Crystallization is the opposite of dissolution. Since solids tend to dissolve better at higher temperatures, we can cause them to crystallize (i.e., undissolve) from a solution
by lowering the temperature.
Part B
If the solution described in the introduction is cooled to 0 °C, what mass of KNO, should crystallize?
Enter your answer numerically in grams.
• View Available Hint(s)
Figure
< 1 of 1
29.65
KNO, / NH,CI
Previous Answers
Submit
50-
Nac
X Incorrect; Try Again; 6 attempts remaining
40
30
LiSO,
Part C Complete previous part(s)
20 -
K,SO,
10-
Part D
KCIO,
10
20
30
40
50
60
For which salt, K2SO,, LişSO,. KCIO,, or NH,C1, will increasing the temperature of the water have the greatest change in solubility per 100 g solvent?
Temperature, "C
• View Available Hint(s)
P Pearson
Copyright © 2022 Pearson Education Inc. All rights reserved. Terms of Use | Privacy Policy | Permissions | Contact Us |
O'H 8 001 / anjos
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