Chemistry- chapter 19 key words

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Karteikarten am Chemistry- chapter 19 key words, erstellt von Freya Gooden am 29/01/2018.
Freya Gooden
Karteikarten von Freya Gooden, aktualisiert more than 1 year ago
Freya Gooden
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Zusammenfassung der Ressource

Frage Antworten
exothermic energy is transferred from stores of energy in chemical bonds to the surroundings
endothermic energy is transferred from the surroundings to stores of energy in chemical bonds
neutralisation reaction the reaction between an acid and a base
displacement reaction the reaction between a metal and a compound of a less reactive metal, or between a halogen and a compound of a less reactive halogen
activation energy the minimum amount of energy needed by colliding particles for a reaction to happen
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