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Acid-Base Equilibria - Lab Report Example

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A burette was cleaned by rinsing with tap water. The water was then discarded and the buret was rinsed again with two 5 mL NaOH standard solution portions. The NaOH was discarded after each rinse. discarding the NaOH after each rinse. 
9. The flask containing the…
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Acid-Base Equilibria

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"Acid-Base Equilibria"

Download file to see previous pages At half-equivalence point, half of the acetic acid has been converted or turned to acetate ion, a conjugate base. At this point pKa = pH.
Theoretically, Vinegar contains about 5% (by mass) of a weak acid with a molar mass of 60. Therefore, this experimental value is close to that. The error may have resulted from inaccurate measurements or poor ...Download file to see next pagesRead More
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