The following observations are made about a diprotic acid H 2 A: (i) A 0.10 M solution
Question:
The following observations are made about a diprotic acid H2A:
(i) A 0.10 M solution of H2A has pH = 3.30.
(ii) A 0.10 M solution of the salt NaHA is acidic.
Which of the following could be the value of pKa2 for H2A:
(i) 3.22
(ii) 5.30
(iii) 7.47
(iv) 9.82?
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1 The pH of 010 M H 2 A solution is 330 A 010 M NaHA solution is acidic Let us find whic...View the full answer
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Related Book For
Chemistry The Central Science
ISBN: 9780321910417
13th Edition
Authors: Theodore E. Brown, H. Eugene LeMay, Bruce E. Bursten, Catherine Murphy, Patrick Woodward, Matthew E. Stoltzfus
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