Chemistry 2012 Student Edition (hard Cover) Grade 11
12th Edition
ISBN: 9780132525763
Author: Prentice Hall
Publisher: Prentice Hall
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Question
Chapter 13, Problem 52A
Interpretation Introduction
Interpretation: Changes happening when a solid is heated to its melting point are to be explained.
Concept introduction:
At the melting point, a liquid is now forming from the solid. Although the liquid's particles are identical to those in the solid, they are more energetic. Energy must be used to overcome the interactions between the particles in a solid to allow them to be pulled apart and melt the solid.
Expert Solution & Answer
Answer to Problem 52A
Molecular solids are held together by weak van der Waals forces.
Explanation of Solution
Molecular compounds are covalent compounds and have van der Waals forces as intermolecular forces. The van der Waals forces are weak intermolecular forces and thus, have a relatively low melting point. In ionic compounds, particles are held together by strong electrostatic forces of attraction and require more energy to overcome these interactions, thus, they have a relatively high melting point.
Chapter 13 Solutions
Chemistry 2012 Student Edition (hard Cover) Grade 11
Ch. 13.1 - Prob. 1SPCh. 13.1 - Prob. 2SPCh. 13.1 - Prob. 3LCCh. 13.1 - Prob. 4LCCh. 13.1 - Prob. 5LCCh. 13.1 - Prob. 6LCCh. 13.1 - Prob. 7LCCh. 13.1 - Prob. 8LCCh. 13.1 - Prob. 9LCCh. 13.2 - Prob. 10LC
Ch. 13.2 - Prob. 11LCCh. 13.2 - Prob. 12LCCh. 13.2 - Prob. 13LCCh. 13.2 - Prob. 15LCCh. 13.2 - Prob. 16LCCh. 13.2 - Prob. 17LCCh. 13.3 - Prob. 18LCCh. 13.3 - Prob. 19LCCh. 13.3 - Prob. 20LCCh. 13.3 - Prob. 21LCCh. 13.3 - Prob. 22LCCh. 13.3 - Prob. 23LCCh. 13.3 - Prob. 24LCCh. 13.4 - Prob. 25LCCh. 13.4 - Prob. 26LCCh. 13.4 - Prob. 27LCCh. 13.4 - Prob. 29LCCh. 13.4 - Prob. 30LCCh. 13 - Prob. 31ACh. 13 - Prob. 32ACh. 13 - Prob. 33ACh. 13 - Prob. 34ACh. 13 - Prob. 35ACh. 13 - Prob. 36ACh. 13 - Prob. 37ACh. 13 - Prob. 38ACh. 13 - Prob. 39ACh. 13 - Prob. 40ACh. 13 - Prob. 41ACh. 13 - Prob. 42ACh. 13 - Prob. 43ACh. 13 - Prob. 44ACh. 13 - Prob. 45ACh. 13 - Prob. 46ACh. 13 - Prob. 47ACh. 13 - Prob. 49ACh. 13 - Prob. 50ACh. 13 - Prob. 51ACh. 13 - Prob. 52ACh. 13 - Prob. 53ACh. 13 - Prob. 54ACh. 13 - Prob. 55ACh. 13 - Prob. 57ACh. 13 - Prob. 58ACh. 13 - Prob. 60ACh. 13 - Prob. 61ACh. 13 - Prob. 62ACh. 13 - Prob. 63ACh. 13 - Prob. 64ACh. 13 - Prob. 67ACh. 13 - Prob. 68ACh. 13 - Prob. 69ACh. 13 - Prob. 70ACh. 13 - Prob. 71ACh. 13 - Prob. 72ACh. 13 - Prob. 73ACh. 13 - Prob. 74ACh. 13 - Prob. 75ACh. 13 - Prob. 76ACh. 13 - Prob. 77ACh. 13 - Prob. 78ACh. 13 - Prob. 79ACh. 13 - Prob. 80ACh. 13 - Prob. 81ACh. 13 - Prob. 82ACh. 13 - Prob. 83ACh. 13 - Prob. 84ACh. 13 - Prob. 85ACh. 13 - Prob. 86ACh. 13 - Prob. 87ACh. 13 - Prob. 88ACh. 13 - Prob. 89ACh. 13 - Prob. 90ACh. 13 - Prob. 91ACh. 13 - Prob. 92ACh. 13 - Prob. 93ACh. 13 - Prob. 94ACh. 13 - Prob. 95ACh. 13 - Prob. 96ACh. 13 - Prob. 97ACh. 13 - Prob. 98ACh. 13 - Prob. 99ACh. 13 - Prob. 100ACh. 13 - Prob. 101ACh. 13 - Prob. 102ACh. 13 - Prob. 1STPCh. 13 - Prob. 2STPCh. 13 - Prob. 3STPCh. 13 - Prob. 4STPCh. 13 - Prob. 5STPCh. 13 - Prob. 6STPCh. 13 - Prob. 7STPCh. 13 - Prob. 8STPCh. 13 - Prob. 9STPCh. 13 - Prob. 10STP
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