Acid, Base, pH, pOH Review
Flashcard
•
Science
•
10th - 12th Grade
•
Practice Problem
•
Hard
Wayground Content
FREE Resource
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15 questions
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1.
FLASHCARD QUESTION
Front
What is a weak acid?
Back
A weak acid is a substance that only partially dissociates in water to yield H+ ions.
2.
FLASHCARD QUESTION
Front
What happens to the pH of a solution when OH- ions are added?
Back
The pH of the solution would go up.
3.
FLASHCARD QUESTION
Front
What is the pH of a solution with a pH of 7.0?
Back
A solution with a pH of 7.0 is considered neutral.
4.
FLASHCARD QUESTION
Front
What is the definition of an acid?
Back
An acid is a substance with a pH less than 7.
5.
FLASHCARD QUESTION
Front
What is the definition of a base?
Back
A base is a substance with a pH greater than 7.
6.
FLASHCARD QUESTION
Front
How do you calculate pH from [OH-]?
Back
pH = 14 - pOH, where pOH = -log[OH-].
7.
FLASHCARD QUESTION
Front
What is the pH of a solution with [OH-] = 8.41 x 10^-4?
Back
The pH of the solution is 10.92.
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