1.

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

A. 7.7×10⁻¹⁰ M
B. 7.7×10⁻⁹ M
C. 7.7×10⁻¹¹ M
D. 7.7×10⁻¹² M
Answer» D. 7.7×10⁻¹² M


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