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4 Cards in this Set
- Front
- Back
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Enthalpy change: |
The heat energy transferred in a reaction at a constant pressure. |
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Mean bond enthalpy: |
The energy required to break a covalent bond averaged over several compounds. |
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Standard enthalpy of formation: |
The enthalpy change when 1 mole of substance is formed from its elements in their standard conditions with all reactants and products in their standard states. |
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Standard enthalpy of combustion: |
The enthalpy change when 1 mole of substance is completely burned in oxygen under standard conditions with all reactants and products in their standard states. |
