Chemistry1 Test tubes Available in many sizes Used for many tasks, including mixing and heating of...
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Transcript of Chemistry1 Test tubes Available in many sizes Used for many tasks, including mixing and heating of...
![Page 1: Chemistry1 Test tubes Available in many sizes Used for many tasks, including mixing and heating of substances.](https://reader036.fdocuments.in/reader036/viewer/2022062518/56649ebd5503460f94bc6e62/html5/thumbnails/1.jpg)
Chemistry 1
Test tubes
Available in many sizes Used for many tasks, including
mixing and heating of substances
![Page 2: Chemistry1 Test tubes Available in many sizes Used for many tasks, including mixing and heating of substances.](https://reader036.fdocuments.in/reader036/viewer/2022062518/56649ebd5503460f94bc6e62/html5/thumbnails/2.jpg)
Chemistry 2
Test tube brush
Used to clean test tubes Different sizes are available – ask if
you need a different one
![Page 3: Chemistry1 Test tubes Available in many sizes Used for many tasks, including mixing and heating of substances.](https://reader036.fdocuments.in/reader036/viewer/2022062518/56649ebd5503460f94bc6e62/html5/thumbnails/3.jpg)
Chemistry 3
Test tube holder
Used to hold test tubes in your hand while heating them
![Page 4: Chemistry1 Test tubes Available in many sizes Used for many tasks, including mixing and heating of substances.](https://reader036.fdocuments.in/reader036/viewer/2022062518/56649ebd5503460f94bc6e62/html5/thumbnails/4.jpg)
Chemistry 4
Utility clamp
Used to hold test tubes or flasks attached to a ring stand
![Page 5: Chemistry1 Test tubes Available in many sizes Used for many tasks, including mixing and heating of substances.](https://reader036.fdocuments.in/reader036/viewer/2022062518/56649ebd5503460f94bc6e62/html5/thumbnails/5.jpg)
Chemistry 5
Test tube rack
Sets on table Used to hold test tubes during an
experiment
![Page 6: Chemistry1 Test tubes Available in many sizes Used for many tasks, including mixing and heating of substances.](https://reader036.fdocuments.in/reader036/viewer/2022062518/56649ebd5503460f94bc6e62/html5/thumbnails/6.jpg)
Chemistry 6
Ring stands and rings
Variety of uses Often used to support test tubes,
beakers, or flasks being heated by a bunsen burner
![Page 7: Chemistry1 Test tubes Available in many sizes Used for many tasks, including mixing and heating of substances.](https://reader036.fdocuments.in/reader036/viewer/2022062518/56649ebd5503460f94bc6e62/html5/thumbnails/7.jpg)
Chemistry 7
Graduated cylinders
Available in different sizes Use the smallest one that will meet
your needs for the best accuracy If measuring a large amount you
may need to refill as you measure
![Page 8: Chemistry1 Test tubes Available in many sizes Used for many tasks, including mixing and heating of substances.](https://reader036.fdocuments.in/reader036/viewer/2022062518/56649ebd5503460f94bc6e62/html5/thumbnails/8.jpg)
Chemistry 8
Beakers
Used to hold chemicals May be used for mixing or heating Only used to measure approximate volumes
![Page 9: Chemistry1 Test tubes Available in many sizes Used for many tasks, including mixing and heating of substances.](https://reader036.fdocuments.in/reader036/viewer/2022062518/56649ebd5503460f94bc6e62/html5/thumbnails/9.jpg)
Chemistry 9
Erlenmeyer flasks
Used to hold, mix, and heat chemicals
To mix, hold by the neck and swirl
![Page 10: Chemistry1 Test tubes Available in many sizes Used for many tasks, including mixing and heating of substances.](https://reader036.fdocuments.in/reader036/viewer/2022062518/56649ebd5503460f94bc6e62/html5/thumbnails/10.jpg)
Chemistry 10
Florence flasks
Used to hold, mix, and heat chemicals
To mix, hold by the neck and swirl
![Page 11: Chemistry1 Test tubes Available in many sizes Used for many tasks, including mixing and heating of substances.](https://reader036.fdocuments.in/reader036/viewer/2022062518/56649ebd5503460f94bc6e62/html5/thumbnails/11.jpg)
Chemistry 11
Beaker tongs
Used to move hot beakers
![Page 12: Chemistry1 Test tubes Available in many sizes Used for many tasks, including mixing and heating of substances.](https://reader036.fdocuments.in/reader036/viewer/2022062518/56649ebd5503460f94bc6e62/html5/thumbnails/12.jpg)
Chemistry 12
Forceps
tweezers
![Page 13: Chemistry1 Test tubes Available in many sizes Used for many tasks, including mixing and heating of substances.](https://reader036.fdocuments.in/reader036/viewer/2022062518/56649ebd5503460f94bc6e62/html5/thumbnails/13.jpg)
Chemistry 13
Squares
Wire mesh and ceramic Used to support beakers and flasks
being heated with a bunsen burner
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Chemistry 14
Scoopula
Used to scoop dry materials out of their bottles
![Page 15: Chemistry1 Test tubes Available in many sizes Used for many tasks, including mixing and heating of substances.](https://reader036.fdocuments.in/reader036/viewer/2022062518/56649ebd5503460f94bc6e62/html5/thumbnails/15.jpg)
Chemistry 15
Evaporating dish
Used for heating
![Page 16: Chemistry1 Test tubes Available in many sizes Used for many tasks, including mixing and heating of substances.](https://reader036.fdocuments.in/reader036/viewer/2022062518/56649ebd5503460f94bc6e62/html5/thumbnails/16.jpg)
Chemistry 16
Watch glasses
Curved circular pieces of glass Often used to cover evaporating
dishes while heating
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Chemistry 17
Collecting bottles
Variety of uses Often used to collect displaced
gases
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Chemistry 18
Crucible
Used for heating Has a lid
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Chemistry 19
Clay triangle
Used to support crucibles being heated by a Bunsen burner
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Chemistry 20
Crucible tongs
Used to move hot crucibles or crucible lids
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Chemistry 21
Pneumatic trough
Used to hold large quantities of liquids (usually water)
Has an overflow prevention spout: make sure this is over the sink