
Chemical Reactions
Flashcard
•
Science, Chemistry
•
9th Grade
•
Practice Problem
•
Hard
Rebecca Szalay
FREE Resource
Student preview

39 questions
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1.
FLASHCARD QUESTION
Front
The pH scale is a range from:
Back
0–14
2.
FLASHCARD QUESTION
Front
Acidic solutions have pH values of:
Back
Less than 7 (<7)
3.
FLASHCARD QUESTION
Front
Basic solutions have pH values
Back
Greater than 7 (>7)
4.
FLASHCARD QUESTION
Front
Neutral solutions have pH values
Back
Equal to 7 (7)
5.
FLASHCARD QUESTION
Front
What does pH measure?
Back
The amount of hydrogen (H+) ions
6.
FLASHCARD QUESTION
Front
In a test of pH levels, sodium bicarbonate (baking soda) has a pH of 9 and bleach has a pH of 11. What is true about their relationship?
Back
Both of the solutions are basic
7.
FLASHCARD QUESTION
Front
A solution has a pH of 7.0. What would happen to the pH if H+ ions were added?
Back
pH would go down
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