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When you are heating materials in a test tube what is very important about the mouth of the test tube?
Wiki User
∙ 14y ago
The most important aspect of heating liquids in a test tube is to never look directly into the mouth of the test tube, as liquid may spurt out and come into contact with your eyes or face. However, if you are wearing plastic safety glasses, the substance may not harm you, depending on the type of substance you are heating.
Wiki User
∙ 14y ago
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The most important part of heating fluid in a test tube is to?
maintain a consistent temperature thoughout
When heating a liquid sample in a test tube the mouth of the test tube should be?
It depends on what you are doing, you should be sure to follow instructions carefully and be sure to take proper safety precautions
Why is important to learn heating safety when in a science lab?
It is important for our own good.You need to keep your test tube away from face while heating,Use tongs to hold,Use safety gloves. These things are important for safety of people who are working in lab.
When heating liquid in a test tube what safety precautions are needed?
Before heating it, you should check the test tube for damage (scratches or cracks), and not use one that isn't perfect. You should also wear safety glasses (to protect your eyes in case the test tube explodes, which happens sometimes, even when heating water). If you are heating something that could react violently, you should use a blast shield (thick piece of clear plastic).
How can water and alcohol be separated by heating?
Test it by drinking a lot of wine today
In heating chemicals in a test tube where should the mouth of the test tube point?
Away from you....... BULOK eat my dust
What is most important part of heating a liquid in a test tube?
Heating should be slow.The test tube should not be full.Work in a laboratory hood.
The most important part of heating fluid in a test tube is to?
maintain a consistent temperature thoughout
The most important part of heating fluid in a test tube?
maintain a consistent temperature throughout
When heating a liquid sample in a test tube the mouth of the test tube should be?
It depends on what you are doing, you should be sure to follow instructions carefully and be sure to take proper safety precautions
What was very important at a carib boys initiation test?
Building materials that was used by the
Why is important to learn heating safety when in a science lab?
It is important for our own good.You need to keep your test tube away from face while heating,Use tongs to hold,Use safety gloves. These things are important for safety of people who are working in lab.
What is the first test to perform with a electric heating appliance?
what is the first test that should be made on a heating electric appliance
Heating the liquid in a test tube?
it vapourise from the test tube
What has the author C Arnold written?
C. Arnold has written: 'Composition stability and degradation products of selected materials for solar heating and cooling' -- subject(s): Plastics, Solar air conditioning, Solar heating, Fluids, Sealing compounds, Heat-transfer media 'Design of an aging and compatibility test for materials in the MC-2802 fireset' -- subject(s): Weapons systems, Materials, Deterioration
What are two safety rules you should follow when heating liquid in test tubes during an investigation?
1) Hold the test tube using test tube holders. 2) Keep your face and hands away from the mouth of the test tube as vapours (if any) can be harmful and sometimes may cause burns.
Which is better for heating beaker or a test tubeand why?
A beaker is better for heating compared to a test tube because it does not break up easily.
