What Is the OH^- Concentration in 0 $\times$ 10^-10)
A) 2 $\times$

What is the OH^- concentration in 0.48 M CH₃CO₂^-(aq) ? (K_b of CH₃CO₂^- = 5.6 $\times$ 10^-10)

A) 2.7 $\times$ 10^-10 M
B) 6.2 $\times$ 10^-10 M
C) 1.1 $\times$ 10^-5 M
D) 1.6 $\times$ 10^-5 M
E) 2.4 $\times$ 10^-5 M