This type of reaction has heat loss and a negative enthalpy change
Exothermic
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This type of reaction gains heat and has a positive enthalpy change
Endothermic
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The minimum energy required to start a reaction by breaking bonds in the reactants
Activation Energy
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What type of enthalpy change takes place when one mole of a compound is formed from its constituent elements in their standard state under standard conditions?
Enthalpy Change of Formation
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Energy change when 1 mole of a substance is completely combusted
Enthalpy Change of combustion
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Energy change that occurs with the formation of 1 mole of water from a neutralisation reaction
Enthalpy Change of neutralisation
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The mean energy needed for 1 mole of a given type of gaseous bond to undergo homolytic fission
Average Bond enthalpy
7 of 8
A substance that increases the rate of reaction without being used up in the process
Catalyst
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Other cards in this set
Card 2
Front
This type of reaction gains heat and has a positive enthalpy change
Back
Endothermic
Card 3
Front
The minimum energy required to start a reaction by breaking bonds in the reactants
Back
Card 4
Front
What type of enthalpy change takes place when one mole of a compound is formed from its constituent elements in their standard state under standard conditions?
Back
Card 5
Front
Energy change when 1 mole of a substance is completely combusted
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