Write the Henderson-Hasselbalch equation for a propanoic acid solution (CH,CH, CO,H, pKa = 4.874). [A¯] pH pK. + log = [HA] Answer Bank Using the equation to calculate the quotient [A¯]/[HA] at three different pH values. [A¯] pH = 4.232 [HA] [A^] [HA] 1 pH = 4.874 = [A¯] pH = 5.373 [НА]
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![Write the Henderson-Hasselbalch equation for a propanoic acid solution (CH, CH,CO,H, pKą = 4.874).
[A¯]
pH
pKa
+ log -
[HA]
Answer Bank
Using the equation to calculate the quotient [A¯]/[HA] at three different pH values.
[A¯]
pH = 4.232
[HA]
[A¯]
1
pH
= 4.874
[НА]
[A¯]
pH = 5.373
[HA]
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