chem safety test

Question 1

beaker

Answer 1

used to make or hold solutions not use to measure in.

Question 2

Evaporating Dish

Answer 2

heat small amounts of liquids

Question 3

volumetric flask

Answer 3

use to make a precise dilution

Question 4

burner ring

Answer 4

used in a ring stand to support wire gauze

Question 5

mortar and pestle

Answer 5

grind solid chemicals

Question 6

wire gauze

Answer 6

spread HEAT EVENLY when using bunsen burner

Question 7

bunsen burner

Answer 7

heat source. Has air valve that allows for adjustment

Question 8

ring stand

Answer 8

o support things while heating

Question 9

stirring rod

Answer 9

to stir solutions

Question 10

test-tube holder

Answer 10

used to hold a test-tube while heating

Question 11

graduated cyclender

Answer 11

accurately measure liquids

Question 12

crucible

Answer 12

heat chemicals or metals to a high temperature

Question 13

watch glass

Answer 13

hold small amounts of chemicals/observe

Question 14

funnel

Answer 14

used with filter paper to separate solids from liquids

Question 15

Erlenmeyer flask

Answer 15

hold or mix solutions NOT to measure

Question 16

condenser

Answer 16

part of distillation set-up. Where gas turns to liquid.

Question 17

test-tube brush

Answer 17

cleans test-tubes

Question 18

forceps

Answer 18

hold or pick up small objects

Question 19

wash bottle

Answer 19

holds Distilled Water ONLY

Question 20

test tube rack

Answer 20

holds test tubes for cooling or working with

Question 21

theromoeter

Answer 21

records temperature of liquids and gases

Question 22

pipette

Answer 22

transports a measured volume of liquid “small amounts”

Question 23

pipette

Answer 23

transports a measured volume of liquid “small amounts”

Question 24

scooplula

Answer 24

used to move small amounts of chemicals

Question 25

dropper

Answer 25

deliver small amounts of liquid

Question 26

test-tube clamp

Answer 26

attaches to ringstand to hold things while being heated

Question 27

crucible tongs

Answer 27

to move hot glassware and porcelain

Question 28

clay triangle

Answer 28

hold funnel to filter

Question 29

test tube

Answer 29

hold or heat substances

Question 30

hot plate

Answer 30

to heat or warm substances

Question 31

burette

Answer 31

Delivering known volumes of liquids. Used in a titration