Acids, Bases, And Salts Question Preview (ID: 35514)
Unit 7 Review.
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In a titration, the ____ is the point at which the indicator changes color and stays that way
a) endpoint
b) acid point
c) pH point
d) standard point
In a titration, the ____ is the solution for which the concentration is known
a) standard
b) indicator
c) normal solution
d) hydrate
H3O+ units are also known as ____.
a) hydronium ions
b) hydroxide ions
c) hydroxyl groups
d) hydrogen ions
A process that uses a solution of known concentration to find the concentration of another solution is called ____.
a) titration
b) neutralization
c) ionization
d) hydration
A(n) ____ is a substance that produces H+ ions in a water solution
a) acid
b) base
c) salt
d) alcohol
A(n) ____ is a substance that produces OH- ions in a solution
a) base
b) salt
c) alcohol
d) acid
.____ measures how acidic or basic a substance is
a) pH
b) The hydronium ion
c) A base
d) An ester
.____ change color in the presence of an acid or a base
a) Indicators
b) Buffers
c) Acids
d) Glycerins
A ____ is a compound formed in solution from the negative ion of an acid and the positive ion of a base
a) salt
b) detergent
c) soap
d) glycerin
A(n) ____ comes from an alcohol that is not a base but has a hydroxyl group.
a) ester
b) glycerin
c) salt
d) soap
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