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What two things are important to remember when heating a test tube?
Wiki User
∙ 11y ago
never hold the heated test tube with your hands or you will get burnt.if you want to hold a heated test tube hold it with tongs or a test tube holder. also have a teacher help you.
Wiki User
∙ 11y ago
Wiki User
∙ 13y agoThe flame, surroundings that could burn.
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Heating the liquid in a test tube?
it vapourise from the test tube
Holds test tubes while heating?
tongs
In phosphate test why yellow precipitate is formed when it heating?
secret
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 the correct method for heating chemicals in a test tube?
Slowly heating, stir the test tube, the test tube must be max. 50 % filled, avoid very flammable or explosive chemicals, use safety glasses, work in a ventilated fume hood if it is possible.
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 one important thing to remember about things about learning test-taking strategies?
learning the word's over the night
When you are heating materials in a test tube what is very important about the mouth of the test tube?
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.
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 should you mark a test with a asterisk?
When you find something you think is important to remember
What is one important thing to remember about test taking?
learning the word's over the night
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
What is one important thing to remember about learning test taking?
learning the word's over the night
Heating the liquid in a test tube?
it vapourise from the test tube
What is the purpose of summaries?
The purpose of a summary is to help you remember what you have read to take a test on the material later. Remember to put the big things and only the important details. If you take notes on all characters and their descriptions and two sentences about the action in each chapter, you will have a great summary.
