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to prevent a buildup of pressure inside the tube
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∙ 9y ago
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Where can you buy boiling tubes?
The boiling tube store
What is a vented flask used for?
its used to put oxygen or some kind of gas, through the vented part (on the side) through a tube and then finally into a jar!
What is the material used to hold test tubes?
A boiling tube is used for boiling a liquid in
Is it important to heat the test tube in a boiling water bath each time the Benedict's test for glucose is carried out?
Yes, reaction won't go at room temperature.
What is one bigger than a boiling tube in science?
A small beaker.
What is a boiling tube rack?
It is a tube rack consisting of two waffer cassettes and usually made from metal. The microtubes can be placed between the two cassettes to keep the tube lips tightly closed during incubation in the boiling water.
What is boiling tubes used for?
A boiling tube is used for boiling a liquid in
Where can you buy boiling tubes?
The boiling tube store
What is a vented flask used for?
its used to put oxygen or some kind of gas, through the vented part (on the side) through a tube and then finally into a jar!
During the cooling of the naphthalene why the boiling tube must be placed in a conical flask?
ensure even cooling of the napthalene
What is the name of the test tube that measures?
A sample tube, culture tube, sometimes a boiling tube.
What are the parts of a retort stand?
A retort stand is to hold a test tube/ boiling tube. 1. Turn the side knob( by the "t" on the retort stand) and release it. 2. Put the test tube/boiling tube in the test tube/boiling tube holder. 3. TIGHTEN the side knob ( if not the test tube/ boiling tube will drop). 4. Adjust the height of the retort stand by turining the most corner knob. (if you need to)
What is the difference between a boiling tube and test tube?
A boiling tube is for boiling chemicals or metals, a test-tube is for holding chemical reactants. Test tubes are slimmer, boiling tubes are wide and are made of thin glass
What is boiling tube made up of?
sex
Why is direct heating of liquid substances in a test tube over the flame prohibited?
Provided that you use the wider kind of tube known as a boiling tube, this is not so. Of course it is dangerous to heat liquids in a narrow tube, as this can cause rapid boiling and the shooting of the liquid out of the tube.
Why do you need to stir the acetamide in the boiling tube?
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How much volume does a boiling tube hold?
about 60cm3~
