Enthalpy Change of Solution
Objectives
• To explain the energy changes that occur during the dissolution of solids in liquids
• Associating the reactions with exothermic and endothermic heat exchange
• To calculate enthalpies of solution
• To calculate the heat released or absorbed by the system based on the temperature change of the surroundings
Currculum alignments
• NGSS
HS-PS1-4. Develop a model to illustrate that the release or absorption of energy from a chemical reaction system depends on the changes in total bond energy.
• AP
6.4 Heat Capacity and Calorimetry
6.5 Energy of Phase Changes
6.6 Introduction to Enthalpy of Reaction
• Cambridge Internatonal AS & A Level
3.1.4. Measurement of an entalpy change
• IB
5.1 Measuring energy changes
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Categories: Chemistry Laboratory