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EQUILIBRIUM
Question #31060
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How is pH calculated from [H3O+] = 2.4 × 10⁻³ M?
A. pH = log(2.4 × 10⁻³)
B. pH = –log(0.02)
C. pH = –log(2.4 × 10⁻³) = 2.62
D. pH = 14 – pOH
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