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Solution and filtration are methods of separation based on the differences in solubility and particle size, respectively. In solution, components are dissolved in a solvent, and can be separated based on their solubility through techniques like crystallization or evaporation. Filtration, on the other hand, involves passing a mixture through a filter to separate components based on their particle size, with smaller particles passing through the filter while larger ones are retained.
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What is the process called that utilizes pressure to separate substances in a solution?
The process is called filtration, where pressure is applied to force a solution through a filter membrane, separating the substances based on their sizes and properties.
What is a solution of known concentration used in the process of filtration?
If you think to titration this is the titrant.
What is the name of the process used to get the solid back from the solution?
The process of separating a solid from a solution is called crystallization, where the solute forms crystals as the solvent is evaporated or cooled. The crystals are then collected through filtration or decantation.
Why is the naphthalene solution cooled in an ice bath before vacuum filtration by recrystallization?
Cooling the naphthalene solution in an ice bath helps to promote the formation of pure crystals by reducing the solubility of impurities. When the solution is cooled, the naphthalene crystallizes out, while most impurities remain dissolved in the solution. This improves the efficiency of the vacuum filtration process by ensuring a higher purity product.
8 is a process that could be used to separate dissolved particles from the liquid in a solution?
Filtration is a process that could be used to separate dissolved particles from the liquid in a solution. The solution is passed through a porous material, such as filter paper, which traps the particles while allowing the liquid to pass through.
Is the process that uses pressure to separate substances in a solution?
Filtration
Is the process that uses pressure to separate substances in solution?
Filtration
Is the process that utilizes pressure to separate substances in a solution?
Filtration
What is the process called that utilizes pressure to separate substances in a solution?
The process is called filtration, where pressure is applied to force a solution through a filter membrane, separating the substances based on their sizes and properties.
Can a precipitate be separated from a solution by filtration?
Yes, a precipitate can be separated from a solution by filtration. The solid precipitate is trapped on the filter paper during the filtration process, while the liquid component (the filtrate) passes through.
What is a solution of known concentration used in the process of filtration?
If you think to titration this is the titrant.
What is the process of separating a sustance or solution by passing it through a cloth or paper?
Filtration.
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 is the identity of the residue that is recovered after filtration?
The residue recovered after filtration typically consists of the solid material that was separated from the liquid or solution during the filtration process. This residue can vary depending on the nature of the original substance being filtered.
What is the purpose of allowing a solution to stand for 12-24 hrs prior to the filtration operation?
Allowing a solution to stand before filtration helps solid particles settle at the bottom, making it easier to separate them during filtration. This process, known as sedimentation, improves the efficiency of the filtration operation by reducing the amount of solid material that needs to be filtered.
Is running water through a filter considered a chemical change?
No, This is a process to obtain a solid from an aqueous solution. No chemical process is taking place during filtration.
What is the name of the process used to get the solid back from the solution?
The process of separating a solid from a solution is called crystallization, where the solute forms crystals as the solvent is evaporated or cooled. The crystals are then collected through filtration or decantation.
