Crystals are made using supersaturated solutions of solids in water. These solutions hold more of the solute than they would
at room temperature. How are these solutions made? (1 point)
о
The water would need to be chilled to a lower temperature, which would take kinetic energy away from
molecules and ions, increasing solubility.
The water would need to be heated to a higher temperature, which would give molecules and ions more
kinetic energy, increasing solubility.
O
The water would need to be chilled to a lower temperature, which would give molecules and ions more
kinetic energy, increasing solubility
о
The water would need to be heated to a higher temperature, which would take kinetic energy away from
molecules and ions, increasing solubility.

Question

07-09-2021
Chemistry

Answered

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Crystals are made using supersaturated solutions of solids in water. These solutions hold more of the solute than they would
at room temperature. How are these solutions made? (1 point)
о
The water would need to be chilled to a lower temperature, which would take kinetic energy away from
molecules and ions, increasing solubility.
The water would need to be heated to a higher temperature, which would give molecules and ions more
kinetic energy, increasing solubility.
O
The water would need to be chilled to a lower temperature, which would give molecules and ions more
kinetic energy, increasing solubility
о
The water would need to be heated to a higher temperature, which would take kinetic energy away from
molecules and ions, increasing solubility.

Sagot :

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Oseni Oseni · Answer 1 · 2021-09-20T11:40:18-04:00

Supersaturated solutions hold more of the solute at higher temperatures than they would at room temperature. Hence, the correct answer would be that the water would need to be heated to a higher temperature, which would give molecules and ions more kinetic energy, increasing solubility.

Generally, solubility increases with increase in temperature. At higher temperature, the kinetic energy of molecules in solution increase. Consequently, more of the molecules/ions of solutes collide more with each other and dissolve. At lower temperature, the molecules of the solutes crystalize out in solution.

More on solubility can be found here: https://brainly.com/question/22185953

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