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Where can you buy boiling tubes?
The boiling tube store
During boiling why is it important that the tube is vented?
to prevent a buildup of pressure inside the tube
What is the material used to hold test tubes?
A boiling tube is used for boiling a liquid in
What is one bigger than a boiling tube in science?
A small beaker.
What is the source of error when using a test tube?
A test tube (or sample tube) has no errors.
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 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
During boiling why is it important that the tube is vented?
to prevent a buildup of pressure inside the tube
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.
In heating liquids in a test tube why is the test tube move back and forth across the flame?
You should only heat liquids in the wider kind of test tube known as a boiling tube. Using an ordinary test tube often results in rapid local boiling and consequent shooting out of the liquid, which is known as 'bumping'. That said, many people prefer to move the tube around in the flame at first to prevent uneven heating of the contents, and to produce smoother boiling. There is a very small chance that concentrated heating may put stress on a weak spot in the glass and cause it to break.
Why do you need to stir the acetamide in the boiling tube?
G
How much volume does a boiling tube hold?
about 60cm3~
What is the material used to hold test tubes?
A boiling tube is used for boiling a liquid in
