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Why you should not stir the mixture that is in the filter funnel in chemistry?
Wiki User
∙ 7y ago
This is not a rule in laboratory.
Wiki User
∙ 7y ago
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What is the rule about the size of filter paper to be used with a funnel?
Usually, it's used to separate a precipitate from the liquid in the solution. The filter paper is folded into quarters and placed in the funnel. The solution is then poured onto the filter paper, where the liquid filters through and the precipitate stays on the filter paper. The precipitate can then be saved or discarded, depending on which part of the solution you want.
How would you separate a mixture of water and turpentine?
You can separate water and turpentine using a separation technique called distillation. Turpentine has a lower boiling point than water, so when you heat the mixture, the turpentine will vaporize first, allowing you to collect and condense it back into a liquid form while leaving the water behind.
What is the correct way to get salt from a mixture of sand and salt?
To separate salt from a mixture of sand and salt, you can dissolve the mixture in water. The salt will dissolve while the sand will not. You can then filter the solution to remove the sand, leaving behind the salt solution. Finally, you can evaporate the water from the salt solution to obtain the salt.
What is the proper way of transferring liquid substances from a narrow mouth container to a bigmouth container or vice versa?
To transfer liquid from a narrow mouth container to a wide mouth container, you can use a funnel to guide the liquid. For the opposite transfer, you can use a pipette or a small pouring spout to control the flow of liquid into the narrow mouth container. It's important to pour slowly and steadily to avoid spills.
How could you separate a mixture of wax and sand?
To separate a mixture of wax and sand, you can use a process called melting and filtration. Heat the mixture to melt the wax, allowing it to separate from the sand. Then, use a filter to strain out the sand from the melted wax. Cool the wax to solidify and collect it.
Which method gives the best results when separating a mixture of sand and water?
Filtration. Place a glass funnel over a beaker, and put a circle of filter paper inside the funnel. Pour the sand-water mixture into the filter paper. The sand should get trapped by the paper, but the water should seep through into the beaker.
How do you separate powdered copper sulphate and powdered chalk?
Well, you need to get a beaker and add water.Then add the powdered chalk and add copper sulphate to the beaker.Then get a conical flask with a funnel and get some filter paper and fold it into a funnel and place it the funnel in the conical flask then mix your solution with a stiring rod and pour down funnel .What you should end up with is copper sulphate with the water in the conical flask and the chalk mix in the filter paper.
How would you separate a mixture of water and turpentine?
You can separate water and turpentine using a separation technique called distillation. Turpentine has a lower boiling point than water, so when you heat the mixture, the turpentine will vaporize first, allowing you to collect and condense it back into a liquid form while leaving the water behind.
What is the rule about the size of filter paper to be used with a funnel?
Usually, it's used to separate a precipitate from the liquid in the solution. The filter paper is folded into quarters and placed in the funnel. The solution is then poured onto the filter paper, where the liquid filters through and the precipitate stays on the filter paper. The precipitate can then be saved or discarded, depending on which part of the solution you want.
What does filter paper represent?
filter paper is a suitable medium for separation of gelatinous precipitates. the funnel should match the filter paper in size.and funnel and in angle of 60 dagree of extend to 1-2 cm below the bream of the funnel good lock and see you next time hangu paskalay s abid husain rand
What is filtering paper?
filter paper is a suitable medium for separation of gelatinous precipitates. the funnel should match the filter paper in size.and funnel and in angle of 60 dagree of extend to 1-2 cm below the bream of the funnel good lock and see you next time hangu paskalay s abid husain rand
What equipment and materials will you use in separating insoluble materials from seawater?
You can filter it off using a sinted glass crucible, fine filter paper, a vacuum pump and a side-arm flask. If you don't have that sort of equipment: a filter funnel, filter paper and a conical flask should do.
How can you separate mixture of water containing fine sand?
One way to seperate a mixture containing fine sand and water is through a process called filtration. Pour the mixture through a coffee filter over a glass or bowl. The sand should collect in the filter and the water should go through and settle in the bowl below.
How do you separate the gold from a mixture of gold and iron powder and salt?
One method to separate gold from a mixture of gold, iron powder, and salt is by using a magnet to remove the iron powder. The remaining mixture can then be dissolved in water, allowing the salt to dissolve while the gold remains as a solid residue at the bottom. This residue can be further purified through processes like filtration or smelting to obtain pure gold.
Why should you pour a solution around a stirring rod during filtration?
To help guide the solution into the filter flask to reduce the chances of missing the funnel and loosing filtrate.
Which of the following pieces of equipment should be used to separate a mixture of salt water magnet B balance C funnel D hot plate?
C funnel should be used to separate salt water mixture as it can be used for filtration, allowing the liquid to pass through while trapping the solid salt. Magnet B, balance, and hot plate are not suitable for separating a mixture of salt water.
What is the proper way of transferring liquid substances from a narrow mouth container to a bigmouth container or vice versa?
To transfer liquid from a narrow mouth container to a wide mouth container, you can use a funnel to guide the liquid. For the opposite transfer, you can use a pipette or a small pouring spout to control the flow of liquid into the narrow mouth container. It's important to pour slowly and steadily to avoid spills.
