Exothermic and endothermic reactions

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Energy is taken in to break bonds
Endothermic
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Energy is released to form bonds
Exothermic
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Used to show a change in energy in a reaction
Reaction Profile
3 of 10
Example of exothermic reaction. pH 7
Neutralisation
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Real life use for an exothermic reaction
Handwarmers
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Real life use for an endothermic reaction
Cold packs
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Hydrocarbon with single bonds
Alkanes
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Hydrocarbon that takes least amount of energy to break
Alkyls
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Chemical used in handwarmers
Sodium Acetate
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A solution that is extremely packed with atoms in a given volume
Supersaturated solution
10 of 10

Other cards in this set

Card 2

Front

Energy is released to form bonds

Back

Exothermic

Card 3

Front

Used to show a change in energy in a reaction

Back

Preview of the front of card 3

Card 4

Front

Example of exothermic reaction. pH 7

Back

Preview of the front of card 4

Card 5

Front

Real life use for an exothermic reaction

Back

Preview of the front of card 5
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