Multiple Choice
Assume that acid rain has lowered the pH of a particular lake to pH 5.0. What is the hydroxide ion concentration of this lake?
A) 1 × 10⁻⁹ mol of hydroxide ions per liter of lake water
B) 1 × 10⁻⁵ mol of hydroxide ions per liter of lake water
C) 5.0 M hydroxide ion
D) 5.0 × 10⁻⁵ mol of hydroxide ions per liter of lake water
Correct Answer:
Verified
Correct Answer:
Verified
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