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What else can I help you with?
What has to happen for Condensation to occur in nature air must be cooled to its dew point and there must be some kind of solid surface present true or false?
False. Condensation can occur when air is cooled to its dew point, regardless of the presence of a solid surface. Condensation happens when the air becomes saturated with water vapor and moisture in the air begins to form liquid droplets. This can happen in the atmosphere or on any surface, not just solid surfaces.
What will happen to a solid when cooled?
When a solid is cooled, its particles lose kinetic energy and move closer together, causing the solid to contract and become denser. This often results in the solid becoming more rigid and brittle.
How is it possible that water turns to ice instantly?
When water is rapidly cooled to below its freezing point, the molecules lose energy and slow down, causing them to form a solid structure known as ice. This process can happen quickly under certain conditions, such as when water is exposed to extremely cold temperatures or when it comes into contact with a freezing surface.
Do reflexes happen more quickly or slowly than considered responses?
Reflexes happen more quickly than considered responses. Reflexes are automatic responses to stimuli that occur rapidly without conscious thought, while considered responses involve higher cognitive processes and may take longer to generate.
What happens to the size of a solid if you cool it down?
Probably nothing, because if you heat up a solid normally it would melt into a smaller solid or even into a liquid. So you could infer that the opposite thing would happen if you cooled down a solid (nothing would happen)
What would happen if a hot saturated solution was cooled slowly?
Crystallisation
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 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 to a saturated solution if cooled in the refrigerator?
If it is saturated with a solid solute, you would expect some of the solid to precipitate out - as long as the solid could find a surface to nucleate on. If it is saturated with a gas, you would expect more gas to dissolve into it as long as it was still in contact with the saturating gas in the gas phase.
Can happen to a super saturated solution?
the solute can re-form as a solid
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 salt particles when they are placed in water?
They dissolve until the solution is saturated.
Why must the hot filtration step be carried out quickly?
Hot filtration must be carried out quickly to prevent the cooled solution from recrystallizing and clogging the filter, which would hinder the filtration process. Rapid filtration helps to ensure that the desired solid is separated efficiently from the hot solution before it cools down and solidifies.
What does it mean for a solution to be supersaturated apex?
A supersaturated solution has more solute dissolved in it than what would normally be possible under equilibrium conditions. This can happen when a solution is prepared at high temperatures and then cooled down quickly, preventing the excess solute from precipitating out.
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.
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.
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
