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dexar [7]
2 years ago
8

Which solution is unsaturated? solution Asolution Bsolution Csolution D​

Chemistry
1 answer:
Rama09 [41]2 years ago
4 0
<h3>Answer:</h3>

Solution A

<h3>Explanation:</h3>

Saturation describes the amount of solute that a solvent has or can be absorbed/dissolved.

Types of Saturation

There are 3 different descriptions that can be used to explain how much solute has been dissolved.

  • Undersaturated - Undersaturated solutions have the ability to hold more solute. This means that the solubility has not been reached yet.
  • Saturated - Saturated solutions hold as much solute as the solubility allows. This means that the amount of solute added to the solution is equal to the solubility.
  • Supersaturated - Supersaturated solutions hold more solute than the solubility allows for. This means that the amount of solute added is greater than the solubility.

Finding Unsaturated

Out of the 4 options given, only in option A is the amount of solute less than the solubility. In the other options, the amount of solute is either equal to or greater than the solubility.

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The given compound is Aluminum sulfate, Al2(SO4)3:

Molar masses:

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The ratio by mass of the elements:

Aluminum = 27*2/342 
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Sulfur = (32*3)/342
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Oxygen = (16*12)/342
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