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Determine the H + and the OH - concentrations of a solution at 25C that has a pOH of 4.8? The question is asking you
Determine the H+ and the OH- concentrations of a solution at 25C that has a pOH of 4.8?
The question is asking you to determine the H+ and OH- concentrations in this question.
pH = -log[H+] and therefore [H+] = 10 -pH
eg pH = 3 and therefore [H+] = 10 -3 = 0.001 M
pOH = -log [OH-] and [OH-] = 10 -pOH
pOH = 9 and [OH-] = 10 -9 = 1 x 10-9 M
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