Exothermic and endothermic reactions 0.0 / 5 ? ChemistryEnergy of reactions/Exothermic and endothermic reactionsGCSEAQA Created by: Beatrice OseiCreated on: 07-10-18 11:01 Energy is taken in to break bonds Endothermic 1 of 10 Energy is released to form bonds Exothermic 2 of 10 Used to show a change in energy in a reaction Reaction Profile 3 of 10 Example of exothermic reaction. pH 7 Neutralisation 4 of 10 Real life use for an exothermic reaction Handwarmers 5 of 10 Real life use for an endothermic reaction Cold packs 6 of 10 Hydrocarbon with single bonds Alkanes 7 of 10 Hydrocarbon that takes least amount of energy to break Alkyls 8 of 10 Chemical used in handwarmers Sodium Acetate 9 of 10 A solution that is extremely packed with atoms in a given volume Supersaturated solution 10 of 10
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