Measuring Bond Energy of an Ionic Compound

PBS Learning Media
Contributed By
PBS Learning Media
Resource Type
Classroom Material
Keywords
bonds dissociation break ionic ionic bonding compounds energy transfer conservation chemical reaction endothermic cold packs temperature heat measurements ammonium chloride NH4Cl salts dissolving solvent solution calorimeter kJ/mole specific heat exothermic matter properties experimentation
Subjects
Professional Development Science
Grade Levels
Grade 9 Grade 10 Grade 11 Grade 12 Post-Secondary
Related Resources

Measuring Bond Energy of an Ionic Compound

In this media-rich lesson, students investigate bond energy and the law of conservation of energy. They examine the chemistry behind instant cold packs by using a calorimeter to study the endothermic dissociation of ammonium chloride in water.
Publisher
PBS Learning Media

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