Bond enthalpy
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- Current
- Review
- Answered
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1. Question
What is the definition of bond enthalpy?
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2. Question
What is the definition of average bond enthalpy?
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3. Question
What does the symbol ‘Σ’ mean?
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4. Question
What calculation is used to work out average bond enthalpy?
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5. Question
What is the process when bonds are broken?
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6. Question
What is the process when bonds are made?
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7. Question
What happens, in term of energy, when bonds are broken?
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8. Question
What happens, in term of energy, when bonds are made?
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9. Question
What type of enthalpy change is formed when an exothermic reaction takes place?
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10. Question
What type of enthalpy change is formed when an endothermic reaction takes place?
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11. Question
How can enthalpy change be predicted?
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12. Question
Why is it difficult to measure the enthalpy change for an incomplete combustion reaction?
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13. Question
Using the following enthalpy data, find the enthalpy of combustion of methane.
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14. Question
Using the following enthalpy data, find the enthalpy of combustion of propane.
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15. Question
Using the following enthalpy data, find the enthalpy of combustion of ethene.
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16. Question
Using the following enthalpy data, find the enthalpy of combustion of propene.
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17. Question
Using the following enthalpy data, find the enthalpy of combustion of butane.
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18. Question
Using the following enthalpy data, find the enthalpy of combustion of butene.