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Chemistry 14 Online
OpenStudy (anonymous):

What is the pH of a 1x10-5 M KOH solution?

OpenStudy (mos1635):

9

OpenStudy (vincent-lyon.fr):

- What kind of substance is KOH? - How does it dissolve in water? - Do you have excess H3O+ or OH-? How much? - Work out the pH

OpenStudy (mos1635):

that reaction is not correct this is not an electrolysis what we have is: KOH ->K+ + OH- pOH=-log[OH-] and pH + pOH =14 (if Kw=10^-14)

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