24. The following diagrams contain one or more of the compounds: H2A, NaHA, and NazA, where H2A is a weakdiprotic acid.Water molecules and Na* ions have been omitted for clarity.| = H;A)= HA¯) = A²-(a)(b)(c)(d) Write reaction equations to represent for each solution:(1) Which of the solutions can act as buffer solutions? (Explain)(2) Which solution is the most effective buffer solution? (Explain)

This contains 6 units of HA- and 6 units of A2- So, the chemical reaction: HA-+H2O→A2-+H3O+

Answered: 24. The following diagrams contain one…

24. The following diagrams contain one or more of the compounds: H2A, NaHA, and NazA, where H2A is a weak diprotic acid. Water molecules and Na* ions have been omitted for clarity.

Introductory Chemistry For Today

8th Edition

ISBN:9781285644561

Author:Seager

Publisher:Seager

Chapter9: Acids, Bases, And Salts

Section: Chapter Questions

Problem 9.109E

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Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red.

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Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.

Question

24. The following diagrams contain one or more of the compounds: H2A, NaHA, and NazA, where H2A is a weak
diprotic acid.
Water molecules and Na* ions have been omitted for clarity.
| = H;A
)= HA¯
) = A²-
(a)
(b)
(c)
(d)

Write reaction equations to represent for each solution:
(1) Which of the solutions can act as buffer solutions? (Explain)
(2) Which solution is the most effective buffer solution? (Explain)

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