AP Chemistry Unit 8- Homework Problems Ka and Kb Acid & Base ...
AP Chemistry Unit 8- Homework Problems Ka and Kb Acid & Base ...
AP Chemistry Unit 8- Homework Problems Ka and Kb Acid & Base ...
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4. Draw a titration curve of a weak acid being titrated by a strong base. Be sure to label a pH of 7 in the<br />
appropriate spot.<br />
pH<br />
mL acid added<br />
7. What is the significance of the midpoint of a titration?<br />
8. If 40 mL of weak acid HA was titrated as the graph below shows, calculate:<br />
a. Show the pH at the equivalence point<br />
b. Show the pH at the midpoint<br />
c. Calculate the original M of HA<br />
d. Calculate K a of HA<br />
Titration of 40 mL of ??? M weak acid HA<br />
with 0.10 M NaOH
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