Quiz: Bond Energy Calculations for Reaction Energy Change (Higher)
OCR GCSE Chemistry J248
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Building on what you've learned about energy changes in reactions, let's test your knowledge of bond energy calculations!
What is bond energy?
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Which of the following statements about bond energy are true? (Select all that apply)
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When bonds are broken, energy is {{blank0}}, and when bonds are made, energy is {{blank1}}.
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Match the items on the left with their correct pairs on the right
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Calculate the overall energy change for a reaction with bond breaking energy of 600 kJ and bond making energy of 800 kJ.
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If the bond making energy is greater than the bond breaking energy, what kind of reaction is this?
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Which factors can affect bond energy values? (Select all that apply)
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Match the items on the left with their correct pairs on the right
What is the overall energy change for a reaction where bond breaking requires 450 kJ and bond making releases 300 kJ?
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