Acids and Bases # 2
Flashcard
•
Science
•
9th - 10th Grade
•
Practice Problem
•
Hard
Wayground Content
FREE Resource
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15 questions
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1.
FLASHCARD QUESTION
Front
What are bases?
Back
Substances that have more OH– ions than H+ ions.
2.
FLASHCARD QUESTION
Front
What is the pH scale?
Back
A scale that measures how acidic or basic a solution is, ranging from 0 (acidic) to 14 (basic).
3.
FLASHCARD QUESTION
Front
What is a strong acid?
Back
An acid that completely dissociates in water, releasing all of its H+ ions.
4.
FLASHCARD QUESTION
Front
What is a weak acid?
Back
An acid that partially dissociates in water, releasing some but not all of its H+ ions.
5.
FLASHCARD QUESTION
Front
What is a strong base?
Back
A base that completely dissociates in water, releasing all of its OH– ions.
6.
FLASHCARD QUESTION
Front
What is a weak base?
Back
A base that partially dissociates in water, releasing some but not all of its OH– ions.
7.
FLASHCARD QUESTION
Front
What is a neutral solution?
Back
A solution where the concentration of H+ ions equals the concentration of OH– ions, resulting in a pH of 7.
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