Question

If HA, an acid, is 15 percent dissociated in a 2.00 molar solution, what is the Ka for the solution?
A.5.3 × 10-2
B.6.4 × 10-3
C.1.1 × 10-2
D.1.2 × 10-2

Answer 1

Answer:

A. 5.3 X 10^-2

Explanation:

I got 100 on PLATO