Ha Hos a. Fill in the following table using measured values: Mass or volume of A measured during lab Mass or Volume of HA measured during lab 4.210g 1.90 mL b. Recalculate the pH of your buffer based on the measured values used when you performed the experiment and show the detailed calculation. -0-3H₂0 =0.0309 mole Show Transcribed Text pka is 4.74

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Chapter16: Solubility And Complex Ion Equilibria
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Problem 10RQ: Figure 15-3 outlines the classic scheme for separating a mixture of insoluble chloride salts from...
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99
HC₂M30₂
a. Fill in the following table using measured values:
Mass or volume of A
measured during lab
Mass or
Volume of HA
measured
during lab
4.210g
1.90 mL
b. Recalculate the pH of your buffer based on the measured values used when you
performed the experiment and show the detailed calculation.
-0₂-3H₂0
=0.0309 mole
Show Transcribed Text
pka is 4.74
Transcribed Image Text:99 HC₂M30₂ a. Fill in the following table using measured values: Mass or volume of A measured during lab Mass or Volume of HA measured during lab 4.210g 1.90 mL b. Recalculate the pH of your buffer based on the measured values used when you performed the experiment and show the detailed calculation. -0₂-3H₂0 =0.0309 mole Show Transcribed Text pka is 4.74
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