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What would happen if you were to take a saturated solution at a certain temperature and cool it slowly?
the concentration of this solution is going to reduce.< Lets assume that the solution is comprised of water and salt> Then the water at a certain temperature begins to evaporate unlike the salt. at the end of the process, yes we agree that the solution has finally come to a room temperature, but concentration was lost during cooling. I mean that the solution becomes less concentrated
What else can I help you with?
Explain how a solution can be both dilute and saturated?
A solution can be dilute and saturated if there is a small amount of solute relative to the amount of solvent, making it dilute, but all of the solvent has already dissolved the maximum amount of solute possible at that temperature, making it saturated. This can happen when the solute has low solubility in the solvent or if the temperature decreases after the solution has been prepared.
What will happen if a saturated solution of copper chloride is cooled?
If a saturated solution of copper chloride is cooled, the solubility of the compound will decrease, causing excess copper chloride to precipitate out of the solution in the form of solid crystals. This process is known as crystallization.
What will happen if you keep adding sugar to a given amount of water at room temperature?
Eventually no more will dissolve. We say the solution has become saturated.
What do you predict will happen when a crystal of potassium nitrate is added to the saturated solution as it is cooled What might happen if no crystal were present?
When a crystal of potassium nitrate is added to the saturated solution as it is cooled, it will act as a seed crystal for the excess solute to come out of solution and crystallize. If no crystal were present, the solution may remain supersaturated, meaning it contains more solute than it can naturally hold, leading to potential spontaneous crystallization or precipitation with any disturbance.
What would happen if a crystal of sodium acetate is dropped into unsaturated solution of salt?
The sodium acetate crystal would dissolve in the unsaturated salt solution as it has higher solubility. This would increase the concentration of sodium ions and acetate ions in the solution, potentially precipitating out salt crystals if the solution becomes saturated.
If you decrease the temperature of a saturated solution of NaCl in water what will happen?
If you decrease the temperature of the saturated solution of NaCl in water, the solubility of NaCl will decrease and the excess salt will start to precipitate out of the solution as solid crystals. This is due to the lower temperature reducing the amount of salt that can dissolve in the water, leading to a supersaturated solution.
What would happen if a hot saturated solution was cooled slowly?
Crystallisation
Can happen to a super saturated solution?
the solute can re-form as a solid
What would happen if a hot saturated solution was cooled quickly?
If a hot saturated solution is cooled quickly, the solubility of the solute decreases with temperature, causing excess solute to precipitate out of solution. This rapid cooling can result in the formation of larger crystals or a higher amount of crystals in the solution.
Explain how a solution can be both dilute and saturated?
A solution can be dilute and saturated if there is a small amount of solute relative to the amount of solvent, making it dilute, but all of the solvent has already dissolved the maximum amount of solute possible at that temperature, making it saturated. This can happen when the solute has low solubility in the solvent or if the temperature decreases after the solution has been prepared.
What happen to salt particles when they are placed in water?
They dissolve until the solution is saturated.
What solution contains more solute than predicted at a given temperature?
A supersaturated solution contains more solute than predicted at a given temperature. This can happen when a solution is prepared with more solute than can normally dissolve in that solvent at that temperature, creating a metastable state where the excess solute remains dissolved until disturbed.
What will happen if a saturated solution of copper chloride is cooled?
If a saturated solution of copper chloride is cooled, the solubility of the compound will decrease, causing excess copper chloride to precipitate out of the solution in the form of solid crystals. This process is known as crystallization.
What will happen if you keep adding sugar to a given amount of water at room temperature?
Eventually no more will dissolve. We say the solution has become saturated.
What happens if you continue to add solute to saturated solution?
All that would happen is the solute would not absorb into the solution and it would spill off eventually.
A KNO3 solution containing 45 g of KNO3 per 100g of water is cooled from 40 degrees celciuswhat will happen during cooling?
As the KNO3 solution cools, solubility of KNO3 decreases with temperature, leading to the formation of excess KNO3 crystals. These crystals will start to precipitate out of the solution as it cools. If the cooling continues, more crystals will form until the solution becomes saturated at a lower temperature.
What happen to the salt solution with more salt?
If the solution is saturated with salt already, then adding more salt will simply see the salt settle to the base of the solution container without it dissolving.
