What is the H+ ion concentration in a 4.8 × 10-2 M KOH solution?
A) 4.8 × 10-2 M
B) 1.0 × 10-7 M
C) 4.8 × 10-11 M
D) 4.8 × 10-12 M
E) 2.1 × 10-13 M
Correct Answer:
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