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Acids & Bases

Total questions: 22

Worksheet time: 22mins

Name
Class
Date
1.

Each of the following are ____:

Na+

ClO4-

H2PO4-

Cl-

Ca2+

a)

cations

b)

anions

c)

ions

d)

polyatomic ions

2.
Acids are identified by the following ion:
a)
H3O+
b)
H2O
c)
OH-
d)
ClO4-
3.
Bases are identified by the following ion:
a)
H3O+
b)
H2O
c)
OH-
d)
ClO4-
4.
The picture depicts the detection of _____.
a)
an acid
b)
a base
c)
a neutral solution
d)
ionized H3O-
5.
The picture depicts the detection of _____.
a)
an acid
b)
a base
c)
a neutral solution
d)
ionized H3O-
6.
Most crystalline solids are _____.
a)
acids
b)
bases
c)
neutral solutions
d)
ionized H3O-  ions
7.
A substance whose particles are dissolved in a solution.
a)
Solute
b)
Solvent
c)
Acid
d)
Base
8.
A solution that substances are in.
a)
Solute
b)
Solvent
c)
Acid
d)
Base
9.

An organic compound formed by the reaction of an organic acid with an alcohol (responsible for odors and flavors).

a)

The Avengers

b)

The Black Panther

c)

The X-Men

d)

Ester

10.
______ are proton donors.
a)
Acids
b)
Bases
11.
A substance that ionizes or dissociates into ions when it dissolves in water. 
a)
Neutralization
b)
Electrolytes
c)
Acids
d)
Bases
12.
______ are proton acceptors.
a)
Acids
b)
Bases
13.
_____ have a slippery feel and a bitter taste.
a)
acids
b)
bases
14.
_____ have a sour taste and reacts with metals.
a)
acids
b)
bases
15.

____ are solutions that do not ionize completely, and are between 4 & 6 on the pH scale.

a)

Strong Acid

b)

Strong Base

c)

Weak Acid

d)

Weak Base

16.

____ are solutions that dissociates only slightly; and are between 8 & 11 on the pH scale..

a)

Strong Acid

b)

Strong Base

c)

Weak Acid

d)

Weak Base

17.

____ are solutions that completely dissociates; they range between 11 & 14 on the pH scale..

a)

Strong Acid

b)

Strong Base

c)

Weak Acid

d)

Weak Base

18.

____ are solutions that ionize almost completely; they range between 1 & 4 on the pH scale...

a)

Strong Acid

b)

Strong Base

c)

Weak Acid

d)

Weak Base

19.
____ have a range of 11-14 on the pH scale.
a)
Strong Acid
b)
Strong Base
c)
Weak Acid
d)
Weak Base
20.
____ have a range of 0-3 on the pH scale.
a)
Strong Acid
b)
Strong Base
c)
Weak Acid
d)
Weak Base
21.

______ is the reaction between an acid and a base; the reaction yields H2O and a salt.

a)

Neutralization

b)

Acid / Base conjugation

c)

Concentration strength

d)

Molarity

22.
The products neutralization are _____ and _____.
a)
a metal / a polyatomic ion
b)
increased boiling point / decreased freezing point
c)
CO2 / H2O
d)
H2O / salt

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