Solution Found!
Determine the pH of each solution and classify it as acidic, basic, or neutral.(a) pOH =
Chapter 14, Problem 84P(choose chapter or problem)
Problem 84P
Determine the pH of each solution and classify it as acidic, basic, or neutral.
(a) pOH = 12.5
(b) pOH = 5.5
(c) pOH = 0.55
(d) pOH = 7.98
Questions & Answers
QUESTION:
Problem 84P
Determine the pH of each solution and classify it as acidic, basic, or neutral.
(a) pOH = 12.5
(b) pOH = 5.5
(c) pOH = 0.55
(d) pOH = 7.98
ANSWER:
Problem 84P
Determine the pH of each solution and classify it as acidic, basic, or neutral.
(a) pOH = 12.5
(b) pOH = 5.5
(c) pOH = 0.55
(d) pOH = 7.98
Step by Step Solution
Step 1 of 3
- If a solution has pH 1 to 7 , then hydronium ion concentration dominates the hydroxide ion concentration, so the solution will be acidic in nature.
- If the value of pH is 7, then hydronium ion concentration equals the hydroxide ion concentration, so the solution will be neutral.
- If the value of pH is 7 to 14 , then hydroxide ion concentration dominates the hydronium ion concentration, so the solution will be basic.
- pH can be calculated by the following equation.
(a)
The given value - pOH= 12.5
Let’s calculate thepH value of the solution;
The pH value is less than 7, hence the solution is acidic.
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