the pKa of acetic acid is 4.75 and the volume of the vinegar is 21.05. This is a titration of a vinegar samples using a pH meter. Determine the volume of 0.1 M NaOH dispensed furing the tiration. Caclualate the molarity of the aceic acid vinegar. Calulate the pKa of acetic from the midpoint data unsing the Henderson-Hasselbach equations.
the pKa of acetic acid is 4.75 and the volume of the vinegar is 21.05. This is a titration of a vinegar samples using a pH meter. Determine the volume of 0.1 M NaOH dispensed furing the tiration. Caclualate the molarity of the aceic acid vinegar. Calulate the pKa of acetic from the midpoint data unsing the Henderson-Hasselbach equations.
Introductory Chemistry: An Active Learning Approach
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ISBN:9781305079250
Author:Mark S. Cracolice, Ed Peters
Publisher:Mark S. Cracolice, Ed Peters
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From lab manual: the pKa of acetic acid is 4.75 and the volume of the vinegar is 21.05. This is a titration of a vinegar samples using a pH meter. Determine the volume of 0.1 M NaOH dispensed furing the tiration. Caclualate the molarity of the aceic acid vinegar. Calulate the pKa of acetic from the midpoint data unsing the Henderson-Hasselbach equations.
Please help me understand how to do these calculations, not just the answers, I am so lost. Thank you!
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VIEWStep 2 : Calculation of molarity of acetic acid
VIEWStep 3 : Average molarity and average mass percent calculation
VIEWStep 4 : Calculations for Volume of NaOH dispensed and moles of NaOH consumed at mid point
VIEWStep 5: Calculation of moles of acetic acid remaining and calculation of pKa
VIEWStep 6 : Average pKa and percent error
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