Which of these solutions are basic at 25 °C? Solution B: [H?O?] = 8.21 × 10?? M Solution A: [OH?] = 3.17 × 10?? M Solution C: [H?O?] = 0.000729 M
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21 x 10^-9 M pH = -log(2.21 x 10^-9) pH = 8.85 Show more…
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