Multiple Choice
A solution has a pH of 10.20 at 25°C.What is the hydroxide-ion concentration at 25°C?
A) 3.8 M
B) 2.2 × 10-2 M
C) 1.6 × 10-4 M
D) 6.3 × 10-11 M
E) 1.0 × 10-7 M
Correct Answer:
Verified
Correct Answer:
Verified
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