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WorksheetsAcids and Bases
Total questions: 16
Worksheet time: 9mins
Acids taste
bitter
sour
sweet
salty
Acids turns blue litmus paper
blue
red
green
yuellow
Strong acids have a pH of
1
4
6
7
Bases taste
bitter
sour
sweet
salty
Bases turn red litmus paper
red
blue
green
pink
Strong bases have a pH of
1
4
9
13
7 on the pH scale means a liquid is
an acid
a base
neutral
corrosive
How much stronger is an acid with a pH of 2 compared to an acid with a pH of 4?
10 x
100 x
1000 x
10,000 x
How much stronger is an acid with a pH of 2 compared to an acid with a pH of 6?
10 x
100 x
1000 x
10, 000 x
How much stronger is a base with a pH of 10 compared to a base with a pH of 9?
10 x
100 x
1000 x
10,000 x
How much stronger is a base with a pH of 12 compared to a base with a pH of 9?
10 x
100 x
1000 x
10,000 x
What is the pH of a solution that is neutral?
1
5
7
9
The cation in an acid is always
a metal
hydrogen
hydroxide
negatively charged
Which of the following is a property of acids?
- A) They taste bitter.
- B) They have a pH of 8-14.
- C) They release hydroxide ions (OH-) in water.
- D) They have a pH of 0-6.
They taste bitter.
They have a pH of 8-14.
They release hydroxide ions (OH-) in water.
They have a pH of 0-6
Which ion do all acids contain?
Cl-
OH-
H+
Na+
Which ion do all bases contain?
Cl-
OH-
H+
Na+
