Calculate the pH for an aqueous solution of pyridine that contains 2.15 × 10^-4 mol L^-1 hydroxide ion. A)4.65 × 10^-11 B)2.15 × 10^-4 C)3.67 D)10.33

Name: Calculate the pH for an aqueous solution of pyridine that contains 2.15 × 10 -4 mol L -1 hydroxide ion. A)4.65 × 10 -11 B)2.15 × 10 -4 C)3.67 D)10.33
Brand: Quizplus
Rating: 4.8 (43 reviews)

Question

Quizplus · Accepted Answer

The concentration of hydroxide ions is given, so we can calculate the pOH first: pOH = -log(2.15 × 10^-4) = 3.67. Then, use the relation pH + pOH = 14 to find the pH: pH = 14 - 3.67 = 10.33.

Calculate the PH for an Aqueous Solution of Pyridine That