chemistry

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7). The pH of a solution is 2.89. What is the [H3O+]?
A) 1.3 X10–3 M H3O+
B) 1.3 X 1012 M H3O+
C) 7.9 X101 M H3O+
D) 7.9 X 10–13 M H3O+
E) 1.9 M H3O+

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