Multiple Choice
What is the hydroxide ion concentration of a KOH solution that has a pH of 9.20?
A) 6.31 × 10-10 M
B) 1.58 × 10-5 M
C) 4.80 M
D) 9.20 M
E) 7.20
Correct Answer:
Verified
Correct Answer:
Verified
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