Determine the pH of each solution and classify it as acidic, basic, or neutral.
(a) pOH = 8.5
(b) pOH = 4.2
(c) pOH = 1.7
(d) pOH = 7.0
Step 1 of 3
Solution: Here, we are going to determine the pH of the given solution and classify them as acidic, basic or neutral.
pH is the negative logarithm to base 10 of hydrogen ion concentration whereas pOH is the negative logarithm to base 10 of hydroxyl ion concentration, i.e.,
pOH = - log[OH- ] and pH = - log[H+ ]
And pH + pOH =14
We can distinguish acidic, neutral and basic aqueous solutions by the relative values of their pH
Acidic: pH < 7
Neutral: pH = 7
Basic: pH > 7
Given, pOH = 8.5
Therefore pH = 14 - pOH
= 14 - 8.5
Textbook: Introductory Chemistry
Author: Nivaldo J Tro
Since the solution to 83P from 14 chapter was answered, more than 264 students have viewed the full step-by-step answer. Introductory Chemistry was written by and is associated to the ISBN: 9780321910295. The full step-by-step solution to problem: 83P from chapter: 14 was answered by , our top Chemistry solution expert on 05/06/17, 06:45PM. This textbook survival guide was created for the textbook: Introductory Chemistry, edition: 5. This full solution covers the following key subjects: pOH, determine, classify, basic, neutral. This expansive textbook survival guide covers 19 chapters, and 2045 solutions. The answer to “Determine the pH of each solution and classify it as acidic, basic, or neutral.(a) pOH = 8.5(b) pOH = 4.2(c) pOH = 1.7(d) pOH = 7.0” is broken down into a number of easy to follow steps, and 26 words.