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the structural fomula and fraction present calculated to three significant digits. a.citric acid at ph=2,6,10 b.threonine at ph=2,6,10 c.Glutamic...

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Chemistry

the structural fomula and fraction present calculated to threesignificant digits.

a.citric acid at ph=2,6,10

b.threonine at ph=2,6,10

c.Glutamic acid at ph=2,6,10

Answer & Explanation Solved by verified expert
4.3 Ratings (541 Votes)
Solution aThe structure of citric acid at pH 2 6 isCitric acid is tri basic acid with pKa1pKa2 pKa3 are 313 476 640 respectivelySince Ka3 39 x 10 7 the dissociationis too less than H thus we ignore the thirddissociation of this acid towards pH contributionWe    See Answer
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