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pH is defined as the negative log of the concentration of H+ ions in solution. If what you have given is said concentration, the pH can be calculated as follows:

pH = -log (3.210E-9)

= 8.49

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14y ago
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5mo ago

The pH of a solution with a concentration of 3.21 x 10^-9 mol/L would be 8.49. This is calculated by taking the negative logarithm of the concentration.

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Q: What is the pH of 3.210-9?
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