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3.a

3.a

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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please refer to image and complete 3.a

3.) Some acids, such as sulfuric acid (H2SO4) or carbonic acid (H2CO3), undergo multiple dissociation steps to give off more than one proton. These are called polyprotic acids. Diprotic acids are polyprotic acids which dissociate to give off 2 protons. Triprotic acids dissociate to give off 3 protons. We write the chemical equations for these dissociations in multiple steps, whereby one proton is ionized in the first step, then some of the product reacts again to produce another proton in the next step. For this problem, let's consider the dissociation of a generic diprotic acid H2A. a.) Write two balanced equations illustrating the two dissociation steps for the generic diprotic acid. Don't forget states of matter.
Transcribed Image Text:3.) Some acids, such as sulfuric acid (H2SO4) or carbonic acid (H2CO3), undergo multiple dissociation steps to give off more than one proton. These are called polyprotic acids. Diprotic acids are polyprotic acids which dissociate to give off 2 protons. Triprotic acids dissociate to give off 3 protons. We write the chemical equations for these dissociations in multiple steps, whereby one proton is ionized in the first step, then some of the product reacts again to produce another proton in the next step. For this problem, let's consider the dissociation of a generic diprotic acid H2A. a.) Write two balanced equations illustrating the two dissociation steps for the generic diprotic acid. Don't forget states of matter.
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