Chemistry Review - Chapter 16
Authored by Nikole Jenkins
Chemistry
11th Grade
NGSS covered
Used 18+ times
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20 questions
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1.
OPEN ENDED QUESTION
3 mins • 1 pt
What is the pH of blood, given the hydrogen ion concentration is 4.0 × 10-8M?
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2.
OPEN ENDED QUESTION
3 mins • 1 pt
The pH scale allows scientists to define the acidity of a substance on a scale of _____.
0-7
0-14
1-7
1-14
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3.
OPEN ENDED QUESTION
3 mins • 1 pt
When acids react with metals, they produce _____ gas.
hydrogen
nitrogen
sulfur
oxygen
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Tags
NGSS.MS-PS1-2
4.
OPEN ENDED QUESTION
3 mins • 1 pt
In the Bronsted-Lowry model of acids and bases, a(n) _____ is a hydrogen donor and a(n) _____ is a hydrogen acceptor.
acid, base
base, acid
conjugate acid, conjugate base
conjugate base, conjugate acid
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5.
OPEN ENDED QUESTION
3 mins • 1 pt
What model states that an acid is a substance that contains hydrogen and ionizes to produce hydrogen ions?
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6.
OPEN ENDED QUESTION
3 mins • 1 pt
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7.
OPEN ENDED QUESTION
3 mins • 1 pt
Calculate the hydrogen ion concentration of an aqueous solution, given the concentration of hydroxide ions is 1 × 10-5 M .
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