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Answer to Question #77567 in General Chemistry for Matthew Todd
Question #77567
Calculate the molar hydroxide ion concentration of each of the following solutions given the pH: Ph= 4.55
Expert's answer
pOH = 14 - pH = 14 - 4.55 = 9.45
[OH-] = 10^-pOH
[OH-] = 10^-9.45 = 3.55•10^-10 mol/L
[OH-] = 10^-pOH
[OH-] = 10^-9.45 = 3.55•10^-10 mol/L
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