lyssamarie18 lyssamarie18

20-05-2021
Chemistry

contestada

What is the pH of a 6.2 x 10-5 M NaOH solution?

Respuesta :

Stephen46 Stephen46

01-06-2021

Answer:

4.21

Explanation:

The pH of a solution can be found by using the formula

[tex]pH = - log [ {H}^{+} ][/tex]

From the question we have

[tex]ph = - log(6.2 \times {10}^{ - 5} ) \\ = 4.207608[/tex]

We have the final answer as

4.21

Hope this helps you

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