A solution contains 6.56 g of KCl per 100 g of water at 30 °C.KNO,NANO,100CaCl,Pb(NO,),90 -Use the solubility graph to determine if the KCl solutionK,Cr,O,80is saturated, unsaturated or supersaturated.70 -supersaturated60KCIsaturatedNa,SO,50unsaturated40NaCl30KCIO,20-A solution contains 90.0 g of CaCl, per 100 g of water at10 °C.10 -1020 304050607080 90 100Temperature (°C)Use the solubility graph to determine if the CaCI,solution is saturated, unsaturated or supersaturated.supersaturatedunsaturatedsaturatedSolubility (g solute in 100 g H,O)

Answered: A solution contains 6.56 g of KCl per…

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter13: The Chemistry Of Solutes And Solutions

Section: Chapter Questions

Problem 27QRT: Refer to Figure 13.10 ( Sec. 13-4b) to answer these questions. (a) Does a saturated solution occur...

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A solution contains 6.56 g of KCl per 100 g of water at 30 °C.
KNO,
NANO,
100
CaCl,
Pb(NO,),
90 -
Use the solubility graph to determine if the KCl solution
K,Cr,O,
80
is saturated, unsaturated or supersaturated.
70 -
supersaturated
60
KCI
saturated
Na,SO,
50
unsaturated
40
NaCl
30
KCIO,
20-
A solution contains 90.0 g of CaCl, per 100 g of water at
10 °C.
10 -
10
20 30
40
50
60
70
80 90 100
Temperature (°C)
Use the solubility graph to determine if the CaCI,
solution is saturated, unsaturated or supersaturated.
supersaturated
unsaturated
saturated
Solubility (g solute in 100 g H,O)

Expert Solution

Step 1

Saturated solution is the solution in which no more solute can be dissolved at the same temperature. Solubility of solute is maximum in the solution at the definite temperature.

Unsaturated solution is the solution in which more solute can be dissolved at the same temperature. Solubility of solute is not maximum and more solute can be dissolved at the same temperature.

Supersaturated solution is the solution in which no more solute can be dissolved even after raising the temperature.

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