given-a-solution-with-a-ph-of-50-and-an-acid-with-a-pka-of-40-what-is-the-predom

Question

Given a solution with a pH of 5.0 and an acid with a pKa of 4.0, what is the predominant species?

Accepted Answer

Conjugate base predominates

Answer

Equal concentrations of conjugate acid and base

Answer

Cannot be determined

Answer

Conjugate acid predominates