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What is the pKa of the hydronium, or oxonium, ion (H3O+)?

physical-chemistry acid-base ph theoretical-chemistry asked Apr 9, 2014 at 14:36

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Contradiction between Taylor's theorem and properties of the Taylor series of $f(x)=e^{-1/x^2}$?

calculus real-analysis convergence taylor-expansion asked Aug 8, 2016 at 13:10

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Is “amount of substance” the same thing as “number of moles”?

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