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Question Group Info

This question group is public and is used in 15 tests.

Author: LBeth
No. Questions: 10
Created: Feb 20, 2014
Last Modified: 10 months ago

Solubility Curves

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Solubility Chart
Grade 9 Bonds and Mixing
A.
Which of the following has a solubility that decreases as temperature increases?
  1. [math]KCl[/math]
  2. [math]NH_3[/math]
  3. [math]KNO_3[/math]
  4. [math]Ce_2(SO_4)_3[/math]
Grade 9 Bonds and Mixing
Grade 9 Bonds and Mixing
C.
Which is least soluble in water at [math]30degC[/math]?
  1. [math]KCl[/math]
  2. [math]KNO_3[/math]
  3. [math]KClO_3[/math]
  4. [math]Ce_2(SO_4)_3[/math]
Grade 9 Bonds and Mixing
D.
Which salt is most soluble in water at [math]20degC[/math]?
  1. [math]KI[/math]
  2. [math]KCl[/math]
  3. [math]KClO_3[/math]
  4. [math]Ce_2(SO_4)_3[/math]
Grade 9 Bonds and Mixing
F.
At what temperature will 80 grams of [math]KNO_3[/math] dissolve?
  1. [math]30degC[/math]
  2. [math]44degC[/math]
  3. [math]50degC[/math]
  4. [math]144degC[/math]
Grade 9 Bonds and Mixing
G.
At which of the temperatures is 40 grams of [math]KCl[/math] unsaturated?
  1. [math]30degC[/math]
  2. [math]40degC[/math]
  3. [math]50degC[/math]
  4. [math]60degC[/math]
Grade 9 Bonds and Mixing
H.
40 grams of which of the following is supersaturated at [math]10degC[/math]?
  1. [math]KI[/math]
  2. [math]NH_3[/math]
  3. [math]NH_4Cl[/math]
  4. [math]NaNO_3[/math]
Grade 9 Bonds and Mixing
I.
[math]NaNO_3[/math] and [math]KNO_3[/math] have the same solubility at what temperature?
  1. [math]28degC[/math]
  2. [math]73degC[/math]
  3. [math]136degC[/math]
  4. [math]150degC[/math]
Grade 9 Bonds and Mixing
J.
At what temperature is the solubility of ammonia the same as the solubility of sodium nitrate?
  1. [math]6degC[/math]
  2. [math]32degC[/math]
  3. [math]56degC[/math]
  4. [math]77degC[/math]