The Species That Remains After an Acid Donates a Proton

question 60

Multiple Choice

The species that remains after an acid donates a proton is called its conjugate base.What is the conjugate base of the hydronium ion,H₃O⁺?

• A)OH^-
• B)H₂O^-
• C)H₂O
• D)H₂O⁺
• E)H₃O⁺ has no conjugate base.

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