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The ratio of observed solubility to that of equilibrium solubility is the degree of supersaturation

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14y ago

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Who sings the song supersaturation?

Dizzy X


What is it when solution hold more solute?

Supersaturation.


How is supersaturation possible?

Yes, under pressure.


Do different sugars have different supersaturation points?

Yes, different sugars have varying supersaturation points due to their unique solubility characteristics in a given solvent, often water. Factors such as molecular structure, temperature, and the presence of other solutes can influence how much of a particular sugar can be dissolved before reaching supersaturation. For example, sucrose is more soluble than glucose in water at room temperature, leading to different supersaturation thresholds for each. Consequently, the specific conditions and sugar type will dictate the point at which crystallization occurs.


What is the relationship between the mean particle size and supersaturated ratio in precipitaton gravimetry?

In precipitation gravimetry, the mean particle size is inversely related to the supersaturation ratio. As the supersaturation ratio increases, the driving force for nucleation becomes stronger, leading to the formation of smaller particles due to rapid precipitation. Conversely, a lower supersaturation allows for the growth of larger particles, as the conditions favor aggregation and coalescence over nucleation. Thus, controlling the supersaturation is crucial for achieving desired particle sizes in precipitate formation.


How does the temperature affect the crystal?

Crystal growth and nucleation, where nucleation is the formation of a solid phase from a solution, are controlled by a thing called 'supersaturation'. Supersaturation is when the concentration of a species in solution is greater than what it would theoretically be at equilibrium. An example of supersaturation is dissolving table salt in water. A point will be reached when the water is 'saturated'. Any further salt added at this point will not dissolve. The solution is now 'supersaturated'. Supersaturation is also dependent on the solubility of the species in question. As the solubility of the species increases, then the supersaturation decreases. Depending on the properties of the species, increasing temperature will increase or decrease the solubility of the species in solution, hence increasing or decreasing the supersaturation. The degree of supersaturation controls whether the reaction is nucleation or growth controlled. A nucleation controlled crystallisation will generally have smaller particles than one that is growth driven. If looking at cooling a solution, in general, the crystals that have rapidly cooled will be smaller than the ones that have cooled over a longer period of time. Like when you try to make crystals in the refrigerator, the crystals will grow faster but in smaller pieces stuck together. But if you make crystals in room temperature, the crystals will grow slower and in big chunks.sike i was just kidding none of this is true crystals really just grow on their own untill they cvan start there own family then the cycle will start all over again.


How does the temperature affect the growth?

Crystal growth and nucleation, where nucleation is the formation of a solid phase from a solution, are controlled by a thing called 'supersaturation'. Supersaturation is when the concentration of a species in solution is greater than what it would theoretically be at equilibrium. An example of supersaturation is dissolving table salt in water. A point will be reached when the water is 'saturated'. Any further salt added at this point will not dissolve. The solution is now 'supersaturated'. Supersaturation is also dependent on the solubility of the species in question. As the solubility of the species increases, then the supersaturation decreases. Depending on the properties of the species, increasing temperature will increase or decrease the solubility of the species in solution, hence increasing or decreasing the supersaturation. The degree of supersaturation controls whether the reaction is nucleation or growth controlled. A nucleation controlled crystallisation will generally have smaller particles than one that is growth driven. If looking at cooling a solution, in general, the crystals that have rapidly cooled will be smaller than the ones that have cooled over a longer period of time. Like when you try to make crystals in the refrigerator, the crystals will grow faster but in smaller pieces stuck together. But if you make crystals in room temperature, the crystals will grow slower and in big chunks.sike i was just kidding none of this is true crystals really just grow on their own untill they cvan start there own family then the cycle will start all over again.


What is the difference between saturation and supersaturation in a solution, and how do they affect the solubility of a substance?

Saturation occurs when a solution holds the maximum amount of solute that can dissolve at a given temperature. Supersaturation happens when a solution holds more solute than it should be able to dissolve at that temperature. Saturation increases solubility by allowing more solute to dissolve, while supersaturation can lead to the formation of crystals as the excess solute precipitates out of the solution.


How does ice drops come from sky?

supersaturation of water vapour leads to the formation of ice crystal


Why alcohol used in the limit test for sulphate?

Alcohol helps to prevent super saturation.


What is the relationship between supersaturation and the hand warmer in figure 16?

Supersaturation refers to a solution that contains more solute than can ordinarily dissolve at a given temperature, creating a state of instability. In the context of a hand warmer, when a supersaturated solution is triggered (often by a physical action like flexing a metal disk), it rapidly crystallizes, releasing heat in the process. This exothermic reaction transforms the liquid into solid crystals, providing warmth. The relationship highlights how supersaturation can be harnessed for practical applications like hand warmers.


Can moisture content by greater than 100?

Yes. Supersaturation is possible but it is an unstable condition and the slightest perturbation can cause rapid condensation.