Lab 1 Flashcards
1
Q
In what laboratory situations is eye protection needed?
A
all of them
2
Q
What type of dish can be heated using a burner?
A
glass beaker
3
Q
A
Erlenmeyer flask
4
Q
What is the proper way to test chemical odors
A
gently waft the odors toward your nose
5
Q
A
evaporating dish
6
Q
What is the correct way to dispose of most unused liquid chemicals?
A
Pour them into designated waste containers
7
Q
What is the first step for obtaining a reagent from a glass-stoppered bottle?
A
read the label twice
8
Q
What is the proper way to dilute acids?
A
pour the acid into the water
9
Q
What is the first thing that someone who wears contact lenses should do if a chemical gets into his eye?
A
flush his eye with water
10
Q
A
test tube
