Laboratory Apparatus Flashcards
Beaker is never used for _____
measuring, they are not accurate enough
Beaker is used to _____
hold, mix and heat liquid
Erlenmeyer flask is also not used for ______
measuring
Erlenmeyer flask is to ______
hold and mix chemicals with no spillage
to contain chemical reactions
The only accurate glass apparatus for liquid measurement is the _____
Graduated Cylinder
Test tube is for ______
holding small samples or for small scale reactions
Tube tube rack is for ______
holding the test tubes
Test tube holder is to ____
hold the test tube when tubes should not be touched
Crucible tongs are to ____
hold crucible
Crucible tongs are _____ than a test tube holder
longer and has an almost diamond shape blade
Crucible is for _____
heating at high temperatures
Crucibles are made out of ____
Ceramics
Beaker tongs are used to ____
hold hot beakers
Beaker tongs have a ____
rubber sleeve in its blades so it is non-slip
Bunsen burner is the one used to _______
heat stuff