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29-04-2024
Chemistry

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An aqueous solution is found to have an H+ concentration of 2.0 x 10⁻⁴ M. What is the concentration of OH in this solution?
A. 5.0 x 10⁻¹¹ M
B. 4.0 M
C. 2.0 x 10⁻¹⁸ M
D. 2.0 x 10¹⁰ M

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