Ch1 Laboratory safety

Question 1

Safety precautions
Wear _ _
Wear _ _
Follow _ _ rules

Answer 1

laboratory coat
safety goggles
laboratory safety

Question 2

Hazard warning label with a test tube dripping chemical on hand?

Answer 2

corrosive

Question 3

Hazard warning label with a skull?

Answer 3

toxic

Question 4

Hazard warning label with a cross?

Answer 4

irritant

Question 5

Hazard warning label with a ball on fire?

Answer 5

oxidizing

Question 6

Hazard warning label with fire?

Answer 6

flammable

Question 7

Hazard warning label with a test tube dripping chemical on hand with a skull?

Answer 7

carcinogenic

Question 8

Hazard warning label with a stick and a cross?

Answer 8

harmful

Question 9

Hazard warning label with an explosion?

Answer 9

explosive

Question 10

Write 3 observations of a fizzing tablet in water
The tablet _
_ air _ _ evolve
The water turns from _ to _

Answer 10

dissolves
colorless, gas bubbles
colorless, orange

Question 11

When drawing apparatus
_ section diagrams are used
Represents the _ view of apparatus

Answer 11

vertical
vertical
side-on