TEST 1

Question 1

Beaker

Answer 1

For holding and heating liquids, NOT for measuring liquid volumes

Question 2

Erlenmeyer flask

Answer 2

For holding and heating liquids. NOT for measuring liquid volumes

Question 3

Volumetric flask

Answer 3

For preparing solutions

Question 4

Graduated cylinder

Answer 4

For measuring liquid volumes

Question 5

Evaporating dish

Answer 5

For evaporating liquids

Question 6

Crucible with lid

Answer 6

For heating liquids

Question 7

Clay triangle

Answer 7

For holding a crucible on a ring stand

Question 8

Crucible tongs

Answer 8

For picking up and moving hot crucibles and lids

Question 9

Wire screen

Answer 9

For supporting beakers and evaporating dishes on a ring stand

Question 10

Ring stand

Answer 10

Used to support other pieces of lab equipment such as crucibles, wire screens, etc.

Question 11

Iron ring

Answer 11

Attaches to ring stand and supports wire screens, clay triangles, and funnels.

Question 12

Utility clamp

Answer 12

Attaches to a ring stand and holds a test tube

Question 13

Test tube

Answer 13

For holding small amounts of chemicals

Question 14

Test tube holder

Answer 14

For holding hot test tubes

Question 15

Test tube rack

Answer 15

For holding and organizing test tubes

Question 16

Scoopula

Answer 16

For taking solids out of containers

Question 17

Watch glass

Answer 17

For holding small amounts of chemicals. Can also function as a lid for a beaker or evaporating dish.

Question 18

Stirring rod

Answer 18

For stirring liquids.

Question 19

Bunsen burner

Answer 19

For general purpose heating

Question 20

Hot plate

Answer 20

For heating beakers and Erlenmeyer flasks.

Question 21

Forceps

Answer 21

For picking up small objects

Question 22

Beral pipets

Answer 22

For transferring liquids

Question 23

Wash bottle

Answer 23

Contains purified water for rinsing glassware

Question 24

Mortar and pestle

Answer 24

For grinding solids into powder

Question 25

Funnel

Answer 25

For pouring liquids into containers and for holding filter paper.

Question 26

Melting

Answer 26

solid --> liquid

Question 27

Freezing

Answer 27

liquid --> solid

Question 28

Boiling

Answer 28

liquid --> gas

Question 29

Condensation

Answer 29

gas --> liquid

Question 30

Sublimation

Answer 30

solid --> gas

Question 31

Deposition

Answer 31

gas --> solid

Question 32

Kelvin to Celsius

Answer 32

-273

Question 33

Celsius to Kelvin

Answer 33

+ 273