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Why did you use the glass rod the way you did in filtering the mixture?
Wiki User
∙ 10y ago
pls help
Wiki User
∙ 10y ago
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Why should use a glass rod when pouring a liquid into a narrow-mounted container?
A glass rod should be used when pour liquid into a narrow mouthed container because of the adhesive force between the glass and the liquid. This will cause the liquid to run down the glass rod and into the narrow mouth without spills.
What is the use of the glass rod in transferring liquid reagents?
The glass stirring rod is used in liquid transfer in order to prevent spillage and facilitate the maximum amount of liquid transferred from one vessel to the next. The liquid's surface tension, or the fact that like molecules will tend to "stick" to each other make the liquid transfer virtually seamless from the lip of one vessel, to the stirring rod, and into the receiving vessel.
Use of a glass rod?
a glass rod is often used as a "Stir Stick" for mixing solutions or other materials as it is a tool that can be easily sterilized to prevent contamination in experiments. It also helpful when using acidic or basic chemicals which could potentially cause a reaction with standard metal stiring tools.
How do you separate insoluble solids from a liquid?
i think you have to use filtering to do it
What is the use of a laboratory funnel?
Glass funnels are tubes with a wide opening and a narrower end, generally used in laboratory environments. The narrow bottoms of funnels allow liquids to be added slowly to chemical mixtures. Some funnels are used with filter paper to filter fine particles from a liquid. Funnels for laboratory use usually use glass instead of metal or plastic because it does not react with chemicals. Solvents can degrade plastic or metal funnels.
What would you use to separate a mixture of pebbles and gravel?
your eyesight
What is use for stirring chemicals?
a glass stirring rod
Wiy is the sun orange and not yellow?
The Sun is actually pure white, a mixture of every color of the rainbow. The orange appearance that we see in photographs is caused by the filtering glass that we use to block 99.9% of the sun's light so that we aren't blinded by looking at the Sun.
What are the processes use to make glass?
Essentially glass is obtained by the melting of mixture silica sand - sodium carbonate.
How do you separate broken Glass water and salt?
You filter the mixture using a filter paper. By this the salt solution will get separated from glass bits. Then you take the salt solution and heat it. The water will get evaporated leaving salt behind.
How could you use a piece of silk and a glass rod to attract a stream of tap water?
cool beans
How you could use a piece of silk and glass rod to attract a stream of tap water?
cool beans
How could you use a piece of silk and glass rod to attract a stream of tap water?
cool beans
What is a laboratory stirring rod and how do you use it?
The Stirring rod is a long rod made of glass, but sometimes plastic, used to stir liquids. The rod is typically as thick as a pencil and between 6 and 12 inches long.
How does one keep a glass dining table and chairs clean?
The first step to keeping a glass dining table clean is to always use placemats. To clean glass furniture, one can use a mixture of half water and half white vinegar in a spray bottle. Spray on the mixture and wipe with a soft cloth.
Why should use a glass rod when pouring a liquid into a narrow-mounted container?
A glass rod should be used when pour liquid into a narrow mouthed container because of the adhesive force between the glass and the liquid. This will cause the liquid to run down the glass rod and into the narrow mouth without spills.
If you had a mixture of small glass beads and large glass beads which method could you use to seperate the two sizes of beads?
cut holes slightly larger than the small beads in a cloth and pour the mixture through
