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In this problem we will derive the Henderson-Hasselbalch equation from Ka for a weak acid HA. (a) Write the chemical rea
Posted: Thu Jul 07, 2022 1:47 pm
by answerhappygod
- In This Problem We Will Derive The Henderson Hasselbalch Equation From Ka For A Weak Acid Ha A Write The Chemical Rea 1 (51.41 KiB) Viewed 27 times
In this problem we will derive the Henderson-Hasselbalch equation from Ka for a weak acid HA. (a) Write the chemical reaction for the dissociation of HA(aq). (b) Write the Ka expression for the reaction written above. (c) Solve the expression for [H*] and take the -log of both sides. Manipulate the expression until you have the H-H equation (pH = p K₁ + log (A). [HA])