Multiple Choice
The pH of a solution at 25 °C in which [OH-] = 3.9 × 10-5 M is _____.(Kw = 1.01 × 10-14)
A) 4.41
B) 3.90
C) 9.59
D) 4.80
E) None of these
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q54: Consider the K<sub>a</sub> values for the following
Q55: What is the pH of 0.010 M
Q56: The pH of aqueous 0.10 M pyridine
Q57: H<sub>3</sub>PO<sub>3</sub> is a diprotic weak acid.What is
Q58: Brønsted-Lowry acid-base reactions are restricted to only
Q60: Which of the following substances is never
Q61: Which of the following ionic compounds does
Q62: Aqueous solutions of ammonia (NH<sub>3</sub>)and hydrogen cyanide
Q63: At 50°C the autoionization constant for pure
Q64: What is the H<sub>3</sub>O<sup>+</sup> concentration in 0.0072