Question
Jan Villaroel
Topic: Chemistry Posted 1 year ago
Determine the pH of a 0.010 M hydrochloric acid (HCl) solution.

Determine the pH of a 0.010 M hydrochloric acid (HCl) solution.


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Koala Tutor
Oct 26, 2023
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The pH of a solution can be determined using the formula: pH = -log[H+]

Hydrochloric acid (HCl) is a strong acid that fully dissociates into H+ and Cl- ions in water. Therefore, the concentration of H+ ions in the solution is equal to the concentration of hydrochloric acid. In this case, the concentration of H+ ions is 0.010 M.

Using the formula, we can calculate the pH as follows:

pH = -log(0.010) = -(-2) = 2

Therefore, the pH of the 0.010 M hydrochloric acid solution is 2.

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