Describe how one can separate a mixture of solids P,R and T, whereby: Solid P is soluble in both hot and cold water Solid R is insolube in both hot and cold water Solid T is soluble in hot water and insoluble in cold water
To separate a mixture of solids P, R, and T based on their solubility in water, the following steps can be taken:
1. Start by adding the mixture to a beaker or container.
2. Add hot water to the container and stir the mixture vigorously. This will dissolve solid P and solid T, as they are both soluble in hot water.
3. Once the mixture is well-stirred, it should be allowed to settle. Solid R, which is insoluble in both hot and cold water, will remain as sediment at the bottom of the container.
4. Next, carefully decant the liquid portion of the mixture into another container, leaving the sediment behind. This liquid will contain dissolved solids P and T.
5. To separate solids P and T from the liquid, the mixture should be cooled down. As the temperature decreases, solid T, which is only soluble in hot water, will start to precipitate out of the solution in the form of crystals. These crystals can be collected through filtration or decanting.
6. The remaining solution will now mainly contain solid P. To separate it, the solution can be further cooled to allow solid P to crystallize out. Alternatively, the liquid can be evaporated to dryness, leaving behind solid P as residue.
By following these steps, solids P, R, and T can be successfully separated based on their different solubilities in hot and cold water.
please simplify
Sure, here is a simplified version:
1. Put the mixture in a container.
2. Add hot water and stir. Solid P and solid T will dissolve.
3. Let the mixture settle. Solid R will stay at the bottom.
4. Pour off the liquid, leaving solid R behind.
5. Allow the liquid to cool. Solid T will separate out as crystals.
6. Filter or decant the liquid to collect solid T.
7. Further cool the liquid to separate out solid P as crystals.
8. Alternatively, evaporate the liquid to get solid P as residue.
By following these steps, you can separate solids P, R, and T based on their solubility in hot and cold water.
this is better thanks
You're welcome! I'm glad I could help. If you have any more questions, feel free to ask.
To separate the mixture of solids P, R, and T based on their solubility in water, you can follow the steps below:
1. Dissolve the mixture in hot water: Since solid P is soluble in both hot and cold water, adding hot water to the mixture will dissolve solid P along with any part of solid T that is soluble in hot water. Solid R will remain as an insoluble residue.
2. Filter the mixture: After dissolving the mixture in hot water, carefully pour the solution through a filter paper or a sieve. The insoluble solid R will be retained on the filter while the soluble components (solids P and the soluble portion of solid T) will pass through as the filtrate.
3. Collect the filtrate: The filtrate, which contains the dissolved components (solids P and the soluble portion of solid T), can be collected in a separate container. This can be done by placing a beaker or a container underneath the filter paper/sieve.
4. Cool down the filtrate: Allow the collected filtrate to cool down gradually to room temperature or place it in a refrigerator. As the temperature decreases, solid T, which is soluble in hot water but insoluble in cold water, will begin to separate out as a solid precipitate.
5. Filter the precipitate: In order to separate solid T from the filtrate, pass the cooled solution through a separate filter paper or sieve. Solid T will be retained on the filter paper as an insoluble residue while the now-purified solution in the filtrate will be free from solids P, R, and T.
6. Dry and collect the solids: Once the filtration is complete, carefully remove the filter paper containing the solid R and the filter paper containing solid T from the filters. Allow both filters to air dry or use an oven to speed up the drying process. After drying, you can collect each solid individually using a spatula or any suitable tool.
By following these steps, you will be able to separate solids P, R, and T based on their solubility in hot and cold water.
To separate a mixture of solids P, R, and T based on their solubilities in hot and cold water, you can follow these steps:
1. Dissolving in Hot Water: Start by adding hot water to the mixture until it dissolves completely. This step will separate solid T from solids P and R because T is soluble in hot water. Stir the mixture to ensure complete dissolution.
2. Filtration: After dissolving the mixture in hot water, perform a filtration step to separate any insoluble solid particles. Set up a funnel with filter paper on top of a receiving container. Carefully pour the hot solution through the filter paper, which will trap any insoluble solid R. The solution that passes through the filter contains solid P and soluble T.
3. Cooling and Crystallization: Take the filtrate from step 2 and allow it to cool down to room temperature or below. As the solution cools, solid P, which is soluble in both hot and cold water, will start to crystallize out of the solution. This crystallization can be aided by scratching the inside of the container with a glass rod or adding a seed crystal.
4. Filtration or Decantation: Once the solid P has fully crystallized, you can separate it from the remaining liquid. This can be done either by filtration or decantation. If filtration is preferred, set up a new funnel with fresh filter paper and filter out the crystals of solid P. If decantation is preferred, carefully pour off the clear liquid, leaving behind the crystals.
At this point, you will have three separate components:
- The residue from filtration in step 2, containing insoluble solid R.
- The crystals obtained from filtration or decantation in step 4, which represent solid P.
- The soluble compound T that remained in the filtrate and did not crystallize.
By following these steps, you can effectively separate the mixture of solids P, R, and T based on their solubilities in hot and cold water.