xavierwallace0132 xavierwallace0132

26-03-2021
Chemistry

contestada

What is the pH of an aqueous solution that has a hydroxide ion concentration of 1.0 x 10^-5 M?

Respuesta :

21ahmedfa 21ahmedfa

26-03-2021

Answer:

pH = 9

Explanation:

pOH = -log[OH-] = -log(1.0 x10^-5) = 5

pOH + pH = 14

pH = 14 - 5 = 9

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