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question réponse
pipettes
commencer à apprendre
are used for measuring and transferring small volumes
beakers
commencer à apprendre
are used for containing vary big variety of chemical substances
Erlenmeyer flasks
commencer à apprendre
are used for measuring the volume of a liquid
graduated cylinder
commencer à apprendre
is used for measuring approximate volumes
burette
commencer à apprendre
is used in titrations
mortar and pestle
commencer à apprendre
are used for crushing solids
test tubes
commencer à apprendre
are used for mixing liquid and solid substances and heating them
funnel
commencer à apprendre
is used for pouring substances into other instruments
dropper
commencer à apprendre
is used to pour small quantity of liquids into contenitors
filter papers
commencer à apprendre
are used in filtrations

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