Just as pH is the negative logarithm of [H₂0]. pk, is the negative logarithm of Ka pk = -log K₂ The Henderson-Hasselbalc

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Just As Ph Is The Negative Logarithm Of H 0 Pk Is The Negative Logarithm Of Ka Pk Log K The Henderson Hasselbalc 1 (19.17 KiB) Viewed 61 times

Just as pH is the negative logarithm of [H₂0]. pk, is the negative logarithm of Ka pk = -log K₂ The Henderson-Hasselbalch equation is used to calculate the pH of buffer solutions: pH =pK, + log [base acid Notice that the pH of a buffer has a value close to the pK, of the acid, differing only by the logarithm of the concentration ratio [base]/[acid]. The Henderson Hasselbalch equation in terms of pOH and pk, is similar. pOH =pK₁, +log acid) base Part B How many grams of dry NH, CI need to be added to 1.60 L of a 0.300 M solution of ammonia, NH3, to prepare a butter solution that has a pH of 8.52? K₁, for ammonia is 1.8 x 10-5. Express your answer with the appropriate units. View Available Hint(s) mass of NH, CI Submit Provide Feedback μÅ Value Units ? Next >