jacobytsosie1 jacobytsosie1

10-12-2020
Chemistry

contestada

What is the pOH of a solution with an OH- ion concentration of 8.4E-7?

Respuesta :

Stephen46 Stephen46

10-12-2020

Answer:

6.08

Explanation:

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

[tex]pOH = - log [ {OH}^{-} ][/tex]

From the question we have

[tex]pOH = - log(8.4 \times {10}^{ - 7} ) \\ = 6.075720...[/tex]

We have the final answer as

6.08

Hope this helps you

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