What is the conjugate of I?

1 Answer
Jan 12, 2016

The conjugate acid of I is HI, hydroiodic acid.

Explanation:

Note that when you speak of conjugate acids/bases etc. you must be mindful of charge as well as mass. If we remove a (formally) proton from HI we remove H+ we remove charge as well as mass, hence the species left behind is I.

What are the conjugate acids of F, SO24, and NO3. Which is the strongest conjugate acid?