Multiple Choice
Which of the following is NOT a conjugate acid-base pair?
A) NH4+/NH3
B) H3O⁺/OH⁻
C) H2SO3/HSO3⁻
D) C2H3O2⁻/HC2H3O2
E) All of the above are conjugate acid-base pairs.
Correct Answer:

Verified
Correct Answer:
Verified
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