World of Chemistry, 3rd edition
3rd Edition
ISBN: 9781133109655
Author: Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCoste
Publisher: Brooks / Cole / Cengage Learning
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Chapter 16, Problem 6A
Interpretation Introduction
Interpretation: The ion formed when an acid is dissolved in water and the relationship of this ion to water itself needs to be determined.
Concept introduction: An H+ ion is transferred from the HCl molecule to the water molecule to form H3O+ , which is called the hydronium ion.
Expert Solution & Answer
Answer to Problem 6A
Hydronium ion is formed when acid is dissolved in water and it is a conjugate acid for water itself.
Explanation of Solution
According to the Brønsted−Lowry model, the general reaction that occurs when an acid is dissolved in water can best be represented as an acid (HA) donating a proton to a water molecule to form a new acid (the conjugateacid) and a new base (the conjugate base). HA(aq)+H2O(l)→H3O+(aq)+A-(aq) Acid Base Conjugate Conjugate acid base
This model emphasizes the significant role of the polar water molecule in pulling the proton from the acid.
Conclusion
The (aq) means the substance is hydrated-it has water molecules clustered around it.
Chapter 16 Solutions
World of Chemistry, 3rd edition
Ch. 16.1 - Prob. 1RQCh. 16.1 - Prob. 2RQCh. 16.1 - Prob. 3RQCh. 16.1 - Prob. 4RQCh. 16.1 - Prob. 5RQCh. 16.1 - Prob. 6RQCh. 16.2 - Prob. 1RQCh. 16.2 - Prob. 2RQCh. 16.2 - Prob. 3RQCh. 16.2 - Prob. 4RQ
Ch. 16.2 - Prob. 5RQCh. 16.2 - Prob. 6RQCh. 16.2 - Prob. 7RQCh. 16.3 - Prob. 1RQCh. 16.3 - Prob. 2RQCh. 16.3 - Prob. 3RQCh. 16.3 - Prob. 4RQCh. 16.3 - Prob. 5RQCh. 16.3 - Prob. 6RQCh. 16.3 - Prob. 7RQCh. 16 - Prob. 1ACh. 16 - Prob. 2ACh. 16 - Prob. 3ACh. 16 - Prob. 4ACh. 16 - Prob. 5ACh. 16 - Prob. 6ACh. 16 - Prob. 7ACh. 16 - Prob. 8ACh. 16 - Prob. 9ACh. 16 - Prob. 10ACh. 16 - Prob. 11ACh. 16 - Prob. 12ACh. 16 - Prob. 13ACh. 16 - Prob. 14ACh. 16 - Prob. 15ACh. 16 - Prob. 16ACh. 16 - Prob. 17ACh. 16 - Prob. 18ACh. 16 - Prob. 19ACh. 16 - Prob. 20ACh. 16 - Prob. 21ACh. 16 - Prob. 22ACh. 16 - Prob. 23ACh. 16 - Prob. 24ACh. 16 - Prob. 25ACh. 16 - Prob. 26ACh. 16 - Prob. 27ACh. 16 - Prob. 28ACh. 16 - Prob. 29ACh. 16 - Prob. 30ACh. 16 - Prob. 31ACh. 16 - Prob. 32ACh. 16 - Prob. 33ACh. 16 - Prob. 34ACh. 16 - Prob. 35ACh. 16 - Prob. 36ACh. 16 - Prob. 37ACh. 16 - Prob. 38ACh. 16 - Prob. 39ACh. 16 - Prob. 40ACh. 16 - Prob. 41ACh. 16 - Prob. 42ACh. 16 - Prob. 43ACh. 16 - Prob. 44ACh. 16 - Prob. 45ACh. 16 - Prob. 46ACh. 16 - Prob. 47ACh. 16 - Prob. 48ACh. 16 - Prob. 49ACh. 16 - Prob. 50ACh. 16 - Prob. 51ACh. 16 - Prob. 52ACh. 16 - Prob. 53ACh. 16 - Prob. 54ACh. 16 - Prob. 55ACh. 16 - Prob. 56ACh. 16 - Prob. 57ACh. 16 - Prob. 58ACh. 16 - Prob. 59ACh. 16 - Prob. 60ACh. 16 - Prob. 61ACh. 16 - Prob. 62ACh. 16 - Prob. 63ACh. 16 - Prob. 1STPCh. 16 - Prob. 2STPCh. 16 - Prob. 3STPCh. 16 - Prob. 4STPCh. 16 - Prob. 5STPCh. 16 - Prob. 6STPCh. 16 - Prob. 7STPCh. 16 - Prob. 8STPCh. 16 - Prob. 9STPCh. 16 - Prob. 10STPCh. 16 - Prob. 11STP
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