1.

What is the concentration of OH in a solution with a H+ concentration of 1.3 10-4 M?

A. 7.7 10<sup>-10</sup> M
B. 7.7 10<sup>-9</sup> M
C. 7.7 10<sup>-11</sup> M
D. 7.7 10<sup>-12</sup> M
Answer» D. 7.7 10<sup>-12</sup> M


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