What is the approximate OH– ion concentration of a 0.150 M NH3 solution? (Ka = 1.75 x 10–5)
(a) 2.62 x 10–6
(b) 4.6 x 10–6
(c) 1.62 x 10–3
(d) 3.6 x 10–3
Correct option: (c) 1.62 x 10-3
Explanation:
