Question

Consider the reaction below.
HCIO3 + NH3 → NH4+ + CIO3-
Which is a base-conjugate acid pair?
NH3 and CIO3-
NH3 and NH4+
HCIO3 and NH3
HCIO3 and NH4+

Answer 1

Answer:

NH3 and NH4+

Explanation:

NH4+ is the conjugate acid of the base NH3.

Answer 2

The example of base-conjugate acid pair is B. NH3 and NH4+.

What is a base-conjugate acid pair?

A base-conjugate acid pair simply means a pair that consist of two substances that only differ by the presence of a proton (H+).

In this case, the example of base-conjugate acid pair is NH3 and NH4+ because bNH4+ is the conjugate acid of the base NH3.

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