
Acids & Bases
Flashcard
•
Science
•
7th Grade
•
Practice Problem
•
Hard
Stanford Chenge
Used 1+ times
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17 questions
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1.
FLASHCARD QUESTION
Front
A substance that is 3 on the pH scale would be a(n):
Back
acid
2.
FLASHCARD QUESTION
Front
Which one of the following is an example of a base? Options: orange juice, dish soap, vinegar, lemons
Back
dish soap
3.
FLASHCARD QUESTION
Front
A substance that changes color when mixed with an acid or base is a(n) ___
Back
indicator
4.
FLASHCARD QUESTION
Front
Since some acids seemingly "eat away" certain substances, acids are ____.
Back
corrosive
5.
FLASHCARD QUESTION
Front
What color does litmus paper turn in the presence of an acid? Options: blue, black, green, red
Back
red
6.
FLASHCARD QUESTION
Front
Bases are located where on the pH scale?
Back
above 7
7.
FLASHCARD QUESTION
Front
Bleach and oven cleaner are: strong acids, weak acids, strong bases, weak bases
Back
strong bases
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