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How is pH calculated?Question 2Select one:a.log[H33O++]b.−log−log[OH−−]c.−log−log[H33O++]d.log[OH−−]

Question

How is pH calculated?Question 2Select one:a.log[H33O++]b.−log−log[OH−−]c.−log−log[H33O++]d.log[OH−−]

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Solution

The pH of a solution is calculated using the formula:

pH = -log[H3O+]

Where:

  • "pH" is the measure of acidity or alkalinity of a solution.
  • "log" is the logarithm to the base 10.
  • "[H3O+]" is the concentration of hydronium ions in the solution.

So, the correct answer is c.−log−log[H33O++]

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