Supersaturated Solution and Crystal Change: Fact or Fiction?

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SUMMARY

The discussion centers on the behavior of crystals in supersaturated solutions, specifically addressing the statement that adding a crystal to a supersaturated solution of itself does not result in any change to the crystal. Participants confirm that the statement is false, as the addition of a crystal initiates crystallization, leading to the growth of the original crystal. This process involves the absorption of solute from the solution, causing the crystal to increase in size.

PREREQUISITES
  • Understanding of supersaturated solutions
  • Knowledge of crystallization processes
  • Familiarity with basic chemistry concepts
  • Awareness of solute-solvent interactions
NEXT STEPS
  • Research the principles of crystallization in supersaturated solutions
  • Explore the concept of solubility and saturation levels
  • Learn about the factors affecting crystal growth
  • Investigate the role of temperature and pressure in crystallization
USEFUL FOR

Chemistry students, educators, and anyone interested in the physical chemistry of solutions and crystallization processes.

oceanflavored
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another satII chem question...

Homework Statement


is the following statement true or false?
when a crystal is added to a supersaturated solution of itself, the crystal does not change.

Homework Equations


none needed, i think!

The Attempt at a Solution


i know, that the addition of the crystal will cause crystallization to occur.
but i didn't know if the crystal itself changed, does it?
...the book says it does, because it says the statement is false.

would appreciate any insight into this!
thanks a lottt :)
 
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The crystal will grow bigger.
 
mit said:
The crystal will grow bigger.

Really? I would think no change...i mean can it really absorb the overflow crystals from the bottom and grow??
 

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