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For bacteria to live in hot springs (such as at Yellowstone National Park), they must be adapted to what type of environment?
The
Acidic
(a), (b) and (c)
High concentration of sulfuric and nitric acids
1 x 10-12 mol/L
-9
Logarithmic
All of the above are correct answers
Which of the following can affect the pH of a body of water?
The
Acidic
(a), (b) and (c)
High concentration of sulfuric and nitric acids
1 x 10-12 mol/L
-9
Logarithmic
All of the above are correct answers
How will organisms be affected if the pH of their environment changes and is now outside of their acceptable levels?
The
Acidic
(a), (b) and (c)
High concentration of sulfuric and nitric acids
1 x 10-12 mol/L
-9
Logarithmic
All of the above are correct answers
Which of the following is a characteristic of acid rain?
The
Acidic
(a), (b) and (c)
High concentration of sulfuric and nitric acids
1 x 10-12 mol/L
-9
Logarithmic
All of the above are correct answers
What does
The
Acidic
(a), (b) and (c)
High concentration of sulfuric and nitric acids
1 x 10-12 mol/L
-9
Logarithmic
All of the above are correct answers
Given that a solution of Kool-Aid has a concentration of Hydrogen ions equal to 1 x 10-9 mol/L, what would its pH be?
The
Acidic
(a), (b) and (c)
High concentration of sulfuric and nitric acids
1 x 10-12 mol/L
-9
Logarithmic
All of the above are correct answers
Using scientific notation, how would you express a pH of 12.0 in terms of the concentration of Hydrogen ions in the solution?
The
Acidic
(a), (b) and (c)
High concentration of sulfuric and nitric acids
1 x 10-12 mol/L
-9
Logarithmic
All of the above are correct answers
Which of the following best describes the pH scale?
The
Acidic
(a), (b) and (c)
High concentration of sulfuric and nitric acids
1 x 10-12 mol/L
-9
Logarithmic
All of the above are correct answers
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