pH Scale Flashcards
1
Q
Vinegar
A
Example of acids
2
Q
Something that turns color in an acid or base
A
Indicator
3
Q
The pH value of bases
A
8-14
4
Q
Water molecules come apart
A
Ionization
5
Q
Acid solutions have more of these ions
A
H30+
6
Q
How many times stronger is a 2 than a 3
A
10 times
7
Q
Characteristics of bases
A
Slippery, bitter
8
Q
Characteristics of acids
A
Sour
9
Q
Another word for basic
A
Alkaline
10
Q
OH- is called…
A
Hydroxide
11
Q
H30+ is called
A
Hydronium ion
12
Q
The acid end of the pH scale
A
0-6
13
Q
The pH value of neutral
A
7
14
Q
Equal numbers of OH- and H30+
A
A pH of 7
15
Q
A substance that neutralizes small amounts of acids and bases
A
Buffer
