Acids and Bases
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1. The strength of an acid is called ____.
2. The strength of a base is called ____.
3. In a reaction, acids give away ____ ions.
4. In a reaction, bases give off ____ ions.
5. If a substance has a low number on the pH scale,
it is a(n) ____.
6. If a substance has a high number on the pH scale,
it is a(n) ____.
7. A substance with a pH of 7 is ___.
A.
H
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d
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x
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B
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C
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b
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:
1. The strength of an acid is called ____.
2. The strength of a base is called ____.
3. In a reaction, acids give away ____ ions.
4. In a reaction, bases give off ____ ions.
5. If a substance has a low number on the pH scale,
it is a(n) ____.
6. If a substance has a high number on the pH scale,
it is a(n) ____.
7. A substance with a pH of 7 is ___.
A.
H
y
d
r
o
x
i
d
e
B
.
a
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k
a
l
i
n
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C
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r
s
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e
:
1. The strength of an acid is called
F
.
2. The strength of a base is called ____.
3. In a reaction, acids give away ____ ions.
4. In a reaction, bases give off ____ ions.
5. If a substance has a low number on the pH scale,
it is a(n) ____.
6. If a substance has a high number on the pH scale,
it is a(n) ____.
7. A substance with a pH of 7 is ___.
A.
H
y
d
r
o
x
i
d
e
B
.
a
l
k
a
l
i
n
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y
C
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m
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b
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E
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F
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G
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a
c
i
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T
h
e
a
n
s
w
e
r
s
a
r
e
:
1. The strength of an acid is called
F
.
2. The strength of a base is called
B
.
3. In a reaction, acids give away ____ ions.
4. In a reaction, bases give off ____ ions.
5. If a substance has a low number on the pH scale,
it is a(n) ____.
6. If a substance has a high number on the pH scale,
it is a(n) ____.
7. A substance with a pH of 7 is ___.
A.
H
y
d
r
o
x
i
d
e
B
.
a
l
k
a
l
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n
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C
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F
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G
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a
c
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T
h
e
a
n
s
w
e
r
s
a
r
e
:
1. The strength of an acid is called
F
.
2. The strength of a base is called
B
.
3. In a reaction, acids give away
C
ions.
4. In a reaction, bases give off ____ ions.
5. If a substance has a low number on the pH scale,
it is a(n) ____.
6. If a substance has a high number on the pH scale,
it is a(n) ____.
7. A substance with a pH of 7 is ___.
A.
H
y
d
r
o
x
i
d
e
B
.
a
l
k
a
l
i
n
i
t
y
C
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H
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d
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o
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u
m
D
.
b
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E
.
n
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u
t
r
a
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F
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a
c
i
d
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t
y
G
.
a
c
i
d
T
h
e
a
n
s
w
e
r
s
a
r
e
:
1. The strength of an acid is called
F
.
2. The strength of a base is called
B
.
3. In a reaction, acids give away
C
ions.
4. In a reaction, bases give off
A
ions.
5. If a substance has a low number on the pH scale,
it is a(n) ____.
6. If a substance has a high number on the pH scale,
it is a(n) ____.
7. A substance with a pH of 7 is ___.
A.
H
y
d
r
o
x
i
d
e
B
.
a
l
k
a
l
i
n
i
t
y
C
.
H
y
d
r
o
n
i
u
m
D
.
b
a
s
e
E
.
n
e
u
t
r
a
l
F
.
a
c
i
d
i
t
y
G
.
a
c
i
d
T
h
e
a
n
s
w
e
r
s
a
r
e
:
1. The strength of an acid is called
F
.
2. The strength of a base is called
B
.
3. In a reaction, acids give away
C
ions.
4. In a reaction, bases give off
A
ions.
5. If a substance has a low number on the pH scale,
it is a(n)
G
.
6. If a substance has a high number on the pH scale,
it is a(n) ____.
7. A substance with a pH of 7 is ___.
A.
H
y
d
r
o
x
i
d
e
B
.
a
l
k
a
l
i
n
i
t
y
C
.
H
y
d
r
o
n
i
u
m
D
.
b
a
s
e
E
.
n
e
u
t
r
a
l
F
.
a
c
i
d
i
t
y
G
.
a
c
i
d
T
h
e
a
n
s
w
e
r
s
a
r
e
:
1. The strength of an acid is called
F
.
2. The strength of a base is called
B
.
3. In a reaction, acids give away
C
ions.
4. In a reaction, bases give off
A
ions.
5. If a substance has a low number on the pH scale,
it is a(n)
G
.
6. If a substance has a high number on the pH scale,
it is a(n)
D
.
7. A substance with a pH of 7 is ___.
A.
H
y
d
r
o
x
i
d
e
B
.
a
l
k
a
l
i
n
i
t
y
C
.
H
y
d
r
o
n
i
u
m
D
.
b
a
s
e
E
.
n
e
u
t
r
a
l
F
.
a
c
i
d
i
t
y
G
.
a
c
i
d
T
h
e
a
n
s
w
e
r
s
a
r
e
:
1. The strength of an acid is called
F
.
2. The strength of a base is called
B
.
3. In a reaction, acids give away
C
ions.
4. In a reaction, bases give off
A
ions.
5. If a substance has a low number on the pH scale,
it is a(n)
G
.
6. If a substance has a high number on the pH scale,
it is a(n)
D
.
7. A substance with a pH of 7 is
E
.
A.
H
y
d
r
o
x
i
d
e
B
.
a
l
k
a
l
i
n
i
t
y
C
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o
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i
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D
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b
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E
.
n
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u
t
r
a
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F
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a
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G
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Acids and bases play crucial roles in chemical reactions, determining pH levels, and affecting various processes. Learn about the strength of acids and bases, their ion behavior in reactions, and how pH values indicate acidity or alkalinity. Explore the significance of a substance's position on the pH scale and how it correlates with its properties. Enhance your knowledge of hydroxide, alkalinity, base, neutral, acidity, hydronium, and acid characteristics.
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Presentation Transcript
Choose the best answer from the word box below. 1. The strength of an acid is called ____. 2. The strength of a base is called ____. 3. In a reaction, acids give away ____ ions. 4. In a reaction, bases give off ____ ions. 5. If a substance has a low number on the pH scale, it is a(n) ____. 6. If a substance has a high number on the pH scale, it is a(n) ____. 7. A substance with a pH of 7 is ___. A. Hydroxide B. alkalinity D. base E. neutral F. acidity C. Hydronium G. acid
The answers are: 1. The strength of an acid is called ____. 2. The strength of a base is called ____. 3. In a reaction, acids give away ____ ions. 4. In a reaction, bases give off ____ ions. 5. If a substance has a low number on the pH scale, it is a(n) ____. 6. If a substance has a high number on the pH scale, it is a(n) ____. 7. A substance with a pH of 7 is ___. A. Hydroxide B. alkalinity D. base E. neutral F. acidity C. Hydronium G. acid
The answers are: 1. The strength of an acid is called F . 2. The strength of a base is called ____. 3. In a reaction, acids give away ____ ions. 4. In a reaction, bases give off ____ ions. 5. If a substance has a low number on the pH scale, it is a(n) ____. 6. If a substance has a high number on the pH scale, it is a(n) ____. 7. A substance with a pH of 7 is ___. A. Hydroxide B. alkalinity D. base E. neutral F. acidity C. Hydronium G. acid
The answers are: 1. The strength of an acid is called F . 2. The strength of a base is called B . 3. In a reaction, acids give away ____ ions. 4. In a reaction, bases give off ____ ions. 5. If a substance has a low number on the pH scale, it is a(n) ____. 6. If a substance has a high number on the pH scale, it is a(n) ____. 7. A substance with a pH of 7 is ___. A. Hydroxide B. alkalinity D. base E. neutral F. acidity C. Hydronium G. acid
The answers are: 1. The strength of an acid is called F . 2. The strength of a base is called B . 3. In a reaction, acids give away C ions. 4. In a reaction, bases give off ____ ions. 5. If a substance has a low number on the pH scale, it is a(n) ____. 6. If a substance has a high number on the pH scale, it is a(n) ____. 7. A substance with a pH of 7 is ___. A. Hydroxide B. alkalinity D. base E. neutral F. acidity C. Hydronium G. acid
The answers are: 1. The strength of an acid is called F . 2. The strength of a base is called B . 3. In a reaction, acids give away C ions. 4. In a reaction, bases give off A ions. 5. If a substance has a low number on the pH scale, it is a(n) ____. 6. If a substance has a high number on the pH scale, it is a(n) ____. 7. A substance with a pH of 7 is ___. A. Hydroxide B. alkalinity D. base E. neutral F. acidity C. Hydronium G. acid
The answers are: 1. The strength of an acid is called F . 2. The strength of a base is called B . 3. In a reaction, acids give away C ions. 4. In a reaction, bases give off A ions. 5. If a substance has a low number on the pH scale, it is a(n) G . 6. If a substance has a high number on the pH scale, it is a(n) ____. 7. A substance with a pH of 7 is ___. A. Hydroxide B. alkalinity D. base E. neutral F. acidity C. Hydronium G. acid
The answers are: 1. The strength of an acid is called F . 2. The strength of a base is called B . 3. In a reaction, acids give away C ions. 4. In a reaction, bases give off A ions. 5. If a substance has a low number on the pH scale, it is a(n) G . 6. If a substance has a high number on the pH scale, it is a(n) D . 7. A substance with a pH of 7 is ___. A. Hydroxide B. alkalinity D. base E. neutral F. acidity C. Hydronium G. acid
The answers are: 1. The strength of an acid is called F . 2. The strength of a base is called B . 3. In a reaction, acids give away C ions. 4. In a reaction, bases give off A ions. 5. If a substance has a low number on the pH scale, it is a(n) G . 6. If a substance has a high number on the pH scale, it is a(n) D . 7. A substance with a pH of 7 is E . A. Hydroxide B. alkalinity D. base E. neutral F. acidity C. Hydronium G. acid
