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21 October, 21:00

What is the pH of a solution with a concentration of 7.6 * 10-7 M H3O+?

0.993

6.12

7.88

8.34

+4
Answers (2)
  1. 21 October, 21:04
    0
    Answer;

    pH = 6.12

    Explanation;

    To calculate the pH of a solution, we use the equation;

    pH = - log [H3O+]

    Since we are given the hydronium ion (H 3 O + ) concentration of the solution, we can plug this value into the formula.

    pH = - log [ 7.6 * 10^-7 M]

    = 6.12

    Thus; pH = 6.12
  2. 21 October, 21:10
    0
    6.12

    Explanation:

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