Index
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Do you know your definitions?
Matching exercise
Match the items on the right to the items on the left.
Check
Arrhenius acid
???
a substance that changes its color when it gains or loses a proton.
A process used to determine the concentration of an unknown solution.
an acid that releases only one hydrogen ion.
Is clear in acidic solutions
Hydronium ion and is formed when an acid is placed in water.
Hydroxide ion and released when a base is placed in water.
a reaction between an acid and a base to form a salt and water
a proton acceptor
Arrhenius base
???
a substance that changes its color when it gains or loses a proton.
A process used to determine the concentration of an unknown solution.
an acid that releases only one hydrogen ion.
Is clear in acidic solutions
Hydronium ion and is formed when an acid is placed in water.
Hydroxide ion and released when a base is placed in water.
a reaction between an acid and a base to form a salt and water
a proton acceptor
H3O+
???
a substance that changes its color when it gains or loses a proton.
A process used to determine the concentration of an unknown solution.
an acid that releases only one hydrogen ion.
Is clear in acidic solutions
Hydronium ion and is formed when an acid is placed in water.
Hydroxide ion and released when a base is placed in water.
a reaction between an acid and a base to form a salt and water
a proton acceptor
OH-
???
a substance that changes its color when it gains or loses a proton.
A process used to determine the concentration of an unknown solution.
an acid that releases only one hydrogen ion.
Is clear in acidic solutions
Hydronium ion and is formed when an acid is placed in water.
Hydroxide ion and released when a base is placed in water.
a reaction between an acid and a base to form a salt and water
a proton acceptor
phenolphthalein
???
a substance that changes its color when it gains or loses a proton.
A process used to determine the concentration of an unknown solution.
an acid that releases only one hydrogen ion.
Is clear in acidic solutions
Hydronium ion and is formed when an acid is placed in water.
Hydroxide ion and released when a base is placed in water.
a reaction between an acid and a base to form a salt and water
a proton acceptor
Titration
???
a substance that changes its color when it gains or loses a proton.
A process used to determine the concentration of an unknown solution.
an acid that releases only one hydrogen ion.
Is clear in acidic solutions
Hydronium ion and is formed when an acid is placed in water.
Hydroxide ion and released when a base is placed in water.
a reaction between an acid and a base to form a salt and water
a proton acceptor
Indicator
???
a substance that changes its color when it gains or loses a proton.
A process used to determine the concentration of an unknown solution.
an acid that releases only one hydrogen ion.
Is clear in acidic solutions
Hydronium ion and is formed when an acid is placed in water.
Hydroxide ion and released when a base is placed in water.
a reaction between an acid and a base to form a salt and water
a proton acceptor
Monoprotic Acid
???
a substance that changes its color when it gains or loses a proton.
A process used to determine the concentration of an unknown solution.
an acid that releases only one hydrogen ion.
Is clear in acidic solutions
Hydronium ion and is formed when an acid is placed in water.
Hydroxide ion and released when a base is placed in water.
a reaction between an acid and a base to form a salt and water
a proton acceptor
Neutralization
???
a substance that changes its color when it gains or loses a proton.
A process used to determine the concentration of an unknown solution.
an acid that releases only one hydrogen ion.
Is clear in acidic solutions
Hydronium ion and is formed when an acid is placed in water.
Hydroxide ion and released when a base is placed in water.
a reaction between an acid and a base to form a salt and water
a proton acceptor
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