Question #6465732Short Answer
Chemistry
Question
Explain the difference between a saturated and a supersaturated solution, and provide an example of how to form each.
Answer & Analysis
Analysis
Question Analysis
This question evaluates the student's understanding of the concepts of saturated and supersaturated solutions and their formation.
This question evaluates the student's understanding of the concepts of saturated and supersaturated solutions and their formation.
Key Concept Explanation
A saturated solution is one in which no more solute can be dissolved in the solvent under the current conditions. A supersaturated solution is one that holds more dissolved solute than the normal maximum and can revert to a saturated state if disturbed.
A saturated solution is one in which no more solute can be dissolved in the solvent under the current conditions. A supersaturated solution is one that holds more dissolved solute than the normal maximum and can revert to a saturated state if disturbed.
Step-by-step Solution
1. Define a saturated solution: No more solute can be dissolved in the solvent under the current conditions.
2. Provide an example of a saturated solution: Dissolving 36 grams of NaCl in 100 grams of water at room temperature.
3. Define a supersaturated solution: Holds more dissolved solute than the normal maximum and can revert to a saturated state if disturbed.
4. Provide an example of forming a supersaturated solution: Dissolve more solute in a solvent by heating the solution and then slowly cooling it, ensuring that no crystals form during the cooling process.
5. Therefore, the correct answer...
1. Define a saturated solution: No more solute can be dissolved in the solvent under the current conditions.
2. Provide an example of a saturated solution: Dissolving 36 grams of NaCl in 100 grams of water at room temperature.
3. Define a supersaturated solution: Holds more dissolved solute than the normal maximum and can revert to a saturated state if disturbed.
4. Provide an example of forming a supersaturated solution: Dissolve more solute in a solvent by heating the solution and then slowly cooling it, ensuring that no crystals form during the cooling process.
5. Therefore, the correct answer...
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