Equipment In Lab (1)

Question 1

holds solid or liquids that will not release gases when reacted or are unlikely to splatter if stirred or heated

Answer 1

Beaker

Question 2

Hold solids or liquid that may release gases during a reaction or that are likely to splatter if stirred or heated

Answer 2

Erlenmeyer Flask

Question 3

Used for mixing of chemicals

Answer 3

Florence flasks

Question 4

Used to measure volumes of liquids

Answer 4

Graduated cylinder

Question 5

When large volumes of gases are produced, and must be collected by the displacement of water

Answer 5

Gas collecting bottle

Question 6

Is useful for holding a test tube which is too hot to handle

Answer 6

Test tube holder

Question 7

are used to clean test tubes and graduated cylinder

Answer 7

Test tube brushes

Question 8

used for holding and organizing test tubes on the laboratory counter

Answer 8

Test tube racks

Question 9

used to close containers to avoid spillage or contamination

Answer 9

Rubber stopper

Question 10

used when we want to perform many small scale reactions at one time

Answer 10

Spot plates

Question 11

used to hold a small amount of solid, such as the product of a reaction

Answer 11

watch glass

Question 12

Used to manually stir solutions. It can also be used to transfer a single drop of solution.

Answer 12

glass stir rod

Question 13

Used to transfer a small amount of liquid (less than 1ml)

Answer 13

Medicine dropper

Question 14

Blue-used to identify acids
Red-used to identify bases

Answer 14

Litmus paper

Question 15

can also be called “tweezers”, are used to pick up small objects.

Answer 15

Forceps

Question 16

Used to aid in the transfer of liquid from one vessel to another.

Answer 16

Funnel

Question 17

Measures and delivers the exact volumes of liquids.

Answer 17

Mohr pipet

Question 18

Has a spout that delivers a wash solution solution to a specific areas (distilled water is the only liquid that should be used in a wash bottle)

Answer 18

Wash bottle

Question 19

used to weigh solids that will be transferred to another vessel

Answer 19

Weighing boat

Question 20

Used to dispense solid chemicals from their containers.

Answer 20

Spatulas

Question 21

Used to move beaker containing hot liquids

Answer 21

Beaker tongs

Question 22

Used for the heating of nonvolatile liquids and solid

Answer 22

Bunsen burner

Question 23

Used for heating of stable solid compounds and elements.

Answer 23

Evaporating dish

Question 24

Used for heating certain solids, particularly metals, to a very high temperature.

Answer 24

Crucible

Question 25

Used as a support for porcelain crucibles when being heated over a bunsen burner.

Answer 25

Clay triangle

Question 26

Used to pick up other hot objects. (Not for picking up beakers)

Answer 26

Crucible tongs

Question 27

Provides a surface for semi-micro scale experiments, such as drop reactions and testing of acids and bases.

Answer 27

Glass plates

Question 28

Used primarily to cut glass rods.

Answer 28

Triangular File

Question 29

Connect to a ring stand and provide a stable, elevated platform for the reaction.

Answer 29

Iron rings

Question 30

Used to secure test tubes, distillation columns, and buret to the ring stand.

Answer 30

Utility clamps

Question 31

Used to burets-longs graduated tubes used in titration.

Answer 31

Double buret clamps

Question 32

It’s on the iron ring, to provide a place to stand a beaker.

Answer 32

Wire Gauze

Question 33

Provides a surface for hot beakers so that the beaker does not come in contact with a cold countertop and shatter.

Answer 33

Pressed fiber pad

Question 34

Used to light bunsen burner.

Answer 34

Strikers