AnswersGCSS_Physical Science_ICProperties of Acids and Bases

Properties of Acids and Bases Answers

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1
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A compound that releases hydrogen ions in solution would most likely have which chemical property?

A
It would react with metals to form a salt and water.
B
It would react with nonmetals to form a salt and water.
C
It would react with metals to form hydrogen gas.
D
It would react with nonmetals to form hydrogen gas.
2
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Kichi made a table to identify where she might find acids and bases in her house based on their common uses.What error did Kichi make?

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A
Ammonium hydroxide would be found in the pantry because it is found in vinegar.
B
Sulfuric acid would be found in the garage because it is used in car batteries.
C
Citric acid would be found in the garage because it is used to clean rust from metal.
D
Potassium hydroxide would be found in the kitchen cabinet because it is used in oven cleaner.
4

A compound that releases hydroxide ions in solution would most likely have which chemical property?

A
It would react with lipids to form soap.
B
It would react with metals to form a salt and water.
C
It would react with metals to form hydrogen gas.
D
It would react with carbonates to form carbon dioxide.
7

Which substance is used to remove rust from metal?

A
lye (NaOH)
B
hydrochloric acid (HCl)
C
ammonia (NH3)
D
sulfuric acid (H2SO4)
9

Which substance is an acid?

A
LiOH
B
Mg(OH)2
C
CH3COOH
D
NaCl
10

What is a common use of nitric acid?

A
making ointments
B
making ceramics
C
cleaning windows
D
producing dyes

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