6. Draw two graphs for weak acid HA: (a) percent dissociation for HA versus the initial concentration of HA ([HA]o) (hint: assume [HA], as x and [H+]/[HA], as y). (b) the equilibrium concentration of H+ versus [HA]o. Explain both.

6. Draw two graphs for weak acid HA: (a) percent dissociation for HA versus the initial concentration of HA ([HA]o) (hint: assume [HA], as x and [H+]/[HA], as y). (b) the equilibrium concentration of H+ versus [HA]o. Explain both.

Chemistry

9th Edition

ISBN:9781133611097

Author:Steven S. Zumdahl

Publisher:Steven S. Zumdahl

Chapter14: Acids And Bases

Section: Chapter Questions

Problem 8RQ: For conjugate acidbase pairs, how are Ka and Kb related? Consider the reaction of acetic acid in...

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6. Draw two graphs for weak acid HA:
(a) percent dissociation for HA versus the initial concentration of HA ([HA]o) (hint: assume [HA], as
x and [H*]/[HA], as y).
(b) the equilibrium concentration of H+ versus [HA]o. Explain both.

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Step 1: For step 1, the definition of percent dissociation and dissociation of weak acid is given.

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Step 2: For step 2, the equation for the acid dissociation is converted to draw the required graph

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Step 3: For step 3, the graph for part a and b are plotted.

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