The pH of a lime is 1.90. What is the [H3O+]?
A) 1.3 × 10-2 M H3O+
B) 1.3 × 1012 M H3O+
C) 7.9 × 101 M H3O+
D) 7.9 × 10-13 M H3O+
E) 1.9 M H3O+
Correct Answer:
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