Formic acid (HCHO) has a K, 1.8 x 104, What is fractional composition (a) of formic acid in solution if the pH = 3,00? %3D O 0.00055 O 0.85 >0.99 0.15 Q8 ect Question 8 An unidentified polyprotic acid H,A" has pKa1 3.60 and Ka- 7.30, what is the predominant species in solution at pH = 4.57

Formic acid (HCHO) has a K, 1.8 x 104, What is fractional composition (a) of formic acid in solution if the pH = 3,00? %3D O 0.00055 O 0.85 >0.99 0.15 Q8 ect Question 8 An unidentified polyprotic acid H,A" has pKa1 3.60 and Ka- 7.30, what is the predominant species in solution at pH = 4.57

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter14: Principles Of Neutralization Titrations

Section: Chapter Questions

Problem 14.32QAP

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help ASAP answer please Q6, Q8 Q6: the answer 0.15 is wrong!!!.... Solve both parts otherwise I will downvote

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