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23-04-2020
Chemistry

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A solution has a22.0*10^-6 H30^+ Calculate the OH^- and pH of this solution, be sure to show work.

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green5502 green5502

23-04-2020

Answer:

pH= 4.66

OH^- = 4.55*10^-10

Explanation:

So H3O^+ means the same thing as [H^+].

so pH= -log(22.0*10^-6)

pH= 4.66

To find [OH^-]

[H^+] [OH^-] = 1*10^-14

1*10^-14 / 22.0*10^-6 = 4.55*10^-10= OH^-

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