Answered: (d) Explain the buffer action of the…

(d) Explain the buffer action of the mixture of CH3COONA and CH3COOH, using suitable reactions. (e) Differentiate between state and nonstate thermodynamic systems using suitable examples.

Appl Of Ms Excel In Analytical Chemistry

2nd Edition

ISBN:9781285686691

Author:Crouch

Publisher:Crouch

Chapter11: Dynamic Electrochemistry

Section: Chapter Questions

Problem 10P

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Question

I want Q3 (d) and (e)

Q3 (a) Determine the mass of Al2(SO.)3 required to prepare 0.01N solution in
100 ml volume.
(b) Compare the carbon and hydrogen %age between Naphthalene and
Toluene.
(c) Discuss structural features of Standard Hydrogen Electrode (SHE).
Using suitable reactions, explain how SHE can act both as cathode and
anode?
(d) Explain the buffer action of the mixture of CH3COONA and CH3COOH,
using suitable reactions.
(e) Differentiate between state and nonstate thermodynamic systems using
suitable examples.
Q4 (a) Calculate the pH pf following solutions:
(i)
0.1M solution of acetic acid with 3% dissociation
(ii)
0.01M HCI solution considering 100% dissociation.
(b)
Write IUPAC name to the following hydrocarbons and justify the answer.

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