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The function is in the name: a glass stirring rod is used to stir solutions or mixtures. Mixing will speed up any reaction that takes place in the test tube or flask. A glass stirring rod can also be used for decanting (pouring off) a liquid from a precipitate or sediment.
Wiki User
∙ 11y ago
Wiki User
∙ 14y agoused to stir two or more chemicals It's also used in decanting (which is a fancy chemistry way of saying "pouring").
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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.
What is a glass stirring rod and a rubber policeman and how are they used?
A stirring rod is a glass rod, typically about 6 inches to 1 foot long and 1/8 to 1/4 inch in diameter that can be used to stir liquids in flasks or beakers.You can also use a stirring rod to help pour liquids without spilling. Because of surface tension, liquids tend to run down an object. So if you hold a glass rod vertically, with one end in the opening of the beaker or flask you are pouring into, and then hold the top end of the glass rod against the rim beaker you are pouring out of, the liquid will run down the rod and not spill. Be careful... it might take a little practice to get the proper technique!Sometimes, an attachment called a rubber policeman added to the end of the stirring rod. It is used to transfer residues of precipitates or solids from the inside or beakers, flasks or other glass surfaces. They are often made from rubber, but plastic ones can also be found.See the Web Links and Related Questions for more information and pictures.
Use of glass rod?
Glass rods can be used to stir and displace liquids. Glass is often used because it does not react with many chemicals, especially acids.
How do rod cells detect motion?
rod cell tell about the intensity of light
What three shapes can bacterial cells have?
the three main shapes spherical, rod, and coxi.
Why is a stirring rod used in experiemnts?
Ah, the humble stirring rod; most often used as a stirring apparatus. In other words, the stirring rod is mostly used for stirring things.
What is use for stirring chemicals?
a glass stirring rod
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.
What is stirring rod?
a stewing rod is a piece of rod that is used to season meat for stewing.
What laboratory equipment use for stirring or mixing substances?
stirring rod
What is the uses for the stirring rod?
To mix liquids or a liquid solid mixture. Often to facilitate dissolving the solids in the liquid or to make sure the liquid is homogeneous.
An item for mixing liquid science?
stirring rod
What is glass stirring rod used for?
The function is in the name: a glass stirring rod is used to stir solutions or mixtures. Mixing will speed up any reaction that takes place in the test tube or flask. A glass stirring rod can also be used for decanting (pouring off) a liquid from a precipitate or sediment.
Precautions with using a stirring rod?
a stirring rod used to stir liquid in flask or beaker a stirring rod used to stir liquid in flask or beaker
What tool do you for mixing two liquids together?
stirring rod
what is a Metal bar or rod used for stirring fire?
poker
What is the function of glass stirring rod?
to mix chemicals during a lab.
