if-the-ph-of-a-solution-is-50-and-the-pka-of-the-acid-is-40-what-is-the-ratio-of

Question

If the pH of a solution is 5.0 and the pKa of the acid is 4.0, what is the ratio of the concentration of conjugate base to conjugate acid?

Accepted Answer

10:1

Answer

1:1

Answer

2:1

Answer

1:10