lab equipment

Question 1

holds solids/liquids that release gas that are unlikely to be splattered if heated/stirred

Answer 1

beaker

Question 2

holds solids/liquids that release gas that are likely to be splattered if heated/stirred

Answer 2

erlenmeyer flask

Question 3

used to mix chemicals + it’s thin neck prevents splashing

Answer 3

florence flask

Question 4

used to measure volume of liquid

Answer 4

graduated cylinder

Question 5

used when large volumes of gases are produced and must be collected by the displacement of water

Answer 5

gas collecting bottle

Question 6

thin glass tube that is used to hold small amounts of chemicals/liquid

Answer 6

test tube

Question 7

used for holding a test tube that’s too hot to handle

Answer 7

test tube holder

Question 8

used to clean test tubes and graduated cylinder

Answer 8

test tube brush

Question 9

holds and organizes test tubes in the lab

Answer 9

test tube rack

Question 10

to close containers to avoid spillage/contamination

Answer 10

rubber stoppers

Question 11

used to manually stir solutions and can be used to transfer a single drop of solution

Answer 11

glass stir rod

Question 12

used to transfer a small volume of liquid

Answer 12

medicine dropper

Question 13

paper. red is used to identify bases, blue is to identify acids

Answer 13

litmus paper

Question 14

used to pick up small objects

Answer 14

forceps/tweezers

Question 15

used to transfer one vessel to another

Answer 15

funnel

Question 16

measures and delivers exact volume of liquid

Answer 16

mohr pupet

Question 17

has a spout that is used to deliver a wash solution to a specific area. distilled water is the only liquid that should be used.

Answer 17

wash bottle

Question 18

used to weigh solids that will be transferred to another vessel

Answer 18

weighing boat

Question 19

used to dispense solid chemicals from their containers

Answer 19

spatula

Question 20

used to move beakers containing hot liquid

Answer 20

beaker tongs

Question 21

used to heat non volatile solids and liquids

Answer 21

bunsen burner

Question 22

used for the heating of stable solid compounds and elements

Answer 22

evaporating dish

Question 23

used to heat certain solids, particularly metal, to a very high temperature

Answer 23

crucible

Question 24

used as support for porcelain crucibles when being heated over bunsen burners

Answer 24

clay triangle

Question 25

used to handle hot crucibles and other objects

Answer 25

crucible tong

Question 26

provides a surface for semi-micro scale experiments

Answer 26

glass plates

Question 27

used primarily cut a glass rod

Answer 27

triangular file

Question 28

safe and convenient way to perform reactions that require a bunsen burner

Answer 28

ringstands

Question 29

connected to a ring-stand to provide a stable and elevated platform

Answer 29

iron rings

Question 30

secures test tubes, distillation columns, and burets to the ringstand

Answer 30

utility clamp

Question 31

sits on the iron ring to provide a place for the beaker to stand

Answer 31

wire gauze

Question 32

provides a surface for hot beakers so that the beaker does not shatter when it comes in contact with a cold surface

Answer 32

pressed fiber pad

Question 33

used to light bunsen burners

Answer 33

striker