Acids and Bases
Flashcard
•
Chemistry
•
8th Grade
•
Practice Problem
•
Hard
Wayground Content
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16 questions
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1.
FLASHCARD QUESTION
Front
What happens to blue litmus paper when it comes into contact with an acid?
Back
It turns red.
2.
FLASHCARD QUESTION
Front
What is the result of combining an acid with a base of equal strength?
Back
A neutral solution.
3.
FLASHCARD QUESTION
Front
What does the pH scale measure?
Back
The concentration of hydrogen ions.
4.
FLASHCARD QUESTION
Front
What type of substance tastes bitter?
Back
Base.
5.
FLASHCARD QUESTION
Front
Which pH value represents an acid?
Back
4.
6.
FLASHCARD QUESTION
Front
What is an acid?
Back
A substance that donates hydrogen ions (H+) in a solution.
7.
FLASHCARD QUESTION
Front
What is a base?
Back
A substance that accepts hydrogen ions (H+) or donates hydroxide ions (OH-) in a solution.
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