Apparatus And Bunsen Burner

Question 1

Bunsen burner

Answer 1

Used to heat substances during oxperiments, providing a controllable flame for heating cremicals, sterilizing equipment and more.

Question 2

Ring stand

Answer 2

Provide support for other apparatus like clamps, iron rings, or utility clamps during experiments.

Question 3

Iron ring

Answer 3

Attaches to a ring stand and is used to support equipment like funnels, wire gauze, or beakers above heat source.

Question 4

Tripod

Answer 4

A three-legged stand used to support glassware above a bunsen burner or other heat source.

Question 5

Wire Gauze

Answer 5

to diffuse the heat, helping protect the glassware

Question 6

Utility Clamp

Answer 6

Used to hold test tubes, flasks, or other equipment in place on a ring stand during experiments

Question 7

Crucible Tongs

Answer 7

Used to safely handle hot crucibles, evaporating dishes, or other hot objects.

Question 8

Test tube holder

Answer 8

Hold test tubes, especially when they are being heated or contain dangerous chemicals.

Question 9

Test tube brush

Answer 9

cleans the inside of test tubes and other narrow glass ware.

Question 10

Test tubes

Answer 10

used to hold, mix, or heat small quantities of liquid chemicals during experiments.

Question 11

Beaker

Answer 11

A simple container for stiring, mixing, and treating liquids, often used to measure approximate volumes.

Question 12

Erlenmeyer flask

Answer 12

A conical flask used to told liquids, mix them, and sometimes to heat them, its narrow neck prevents splashes.

Question 13

Graduated Cylinder

Answer 13

used to measure precise volumes of liquids.

Question 14

Filter funnel

Answer 14

Used to pour liquids into containers with, small openings and for seperating solids from liquid via filtration.

Question 15

Watch glass

Answer 15

A shallow glass dish used as a surface to evaporate liauids, hold solids while being weighed, or as a cover for beakers.

Question 16

Evaporating dish

Answer 16

Used to treat and evaporate liquids, leaving behind the dissolved solid.

Question 17

Crucible with cover

Answer 17

A ceramic container used to treat substances to very high temperatures.

Question 18

Mortar and pestle

Answer 18

used to grind, crush, or mix solid substances into powders or pastes.

Question 19

Stirring rod

Answer 19

A glass rod used to stir solutions or mixtures.

Question 20

Thermometer

Answer 20

Measures temperature of substances in the lab.

Question 21

Clay Triangle

Answer 21

supports a crucible when it is teing treated over a bunsen burner.

Question 22

Liebig condenser

Answer 22

used in distillation precesses to cool and condense vapors back into liquids.

Question 23

Cork stoppers

Answer 23

used to seal the operings of test tubes, flasks, or other glassware.

Question 24

Glass dropper

Answer 24

Used to transfer small quantities of liquid drop by drop.

Question 25

Distillation flask

Answer 25

Used to seperate and purify liquids based on their boiling points.

Question 26

Separatory funnel

Answer 26

used to seperate immiscible liquids (Liquids that do not mix) based on their densities.

Question 27

Cylinder Valve key

Answer 27

used to open or close gas aylinder valves safely.

Question 28

Glass tubing

Answer 28

Used to connect other pieces of glassware or to direct the flow of gases or liquids.

Question 29

Rubber tube

Answer 29

Used for transporting gas or liquids between equipment pieces, often connected to condensers, bunsen burners, or gas liners.

Question 30

Water Bath

Answer 30

Used to treat substances gently and evenly by immersing them in heated water.

Question 31

Laboratory Needle File

Answer 31

used for filing or smoothing the rough edges of glass or metal lab equipment.

Question 32

Triple Beam Balance

Answer 32

Used to measure the mass of objects with high precision.

Question 33

Barrel

Answer 33

The section where gas and air mix, and combustion takes place to produce flame.

Question 34

Gas Outlet

Answer 34

The point where gas flows out from the gas inter to mix with the air.

Question 35

Collar

Answer 35

The adjustable component that controls the amount of air entering the burner.

Question 36

Air hole

Answer 36

An opening that lets air into the burner, enabling proper combustion.

Question 37

Flame regulator

Answer 37

A control used to adjust the height and intensity of the flame.

Question 38

Gas intlet

Answer 38

The attachment point where the rubber tubing connects fo supply gas to the burner.

Question 39

Base

Answer 39

provides stability and support for the entire apparatus.