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- 1. Multiple Choice
What letter represents the energy of the products?ABCD - 2. Multiple ChoiceWhat type of reaction is this?EndothermicExothermic
- 3. Multiple ChoiceWhat letter represents the activation energy?ABCD
- 4. Multiple ChoiceIs this reaction endothermic or exothermic?endothermicexothermic
- 5. Multiple Choice
What is the ΔH of this reaction?
40 kJ
20 kJ
80 kJ
-60 kJ
- 6. Multiple ChoiceWhat is the energy of the activated complex?75 kJ225 kJ300 kJ225 kJ
- 7. Multiple ChoiceWhat letter represents ΔH?ABCD
- 8. Multiple ChoiceWhat is the sign of ΔH for all endothermic reactions?PositiveNegative
- 9. Multiple ChoiceWhat is the activation energy?40 kJ20 kJ100 kJ60 kJ
- 10. Multiple Choice
What is the change of the heat of the reaction (ΔH)?
-40 kJ
-20 kJ
100 kJ
60 kJ
- 11. Multiple ChoiceWhich letter represents the activation energy?BECD
- 12. Multiple ChoiceWhat is the PE of the reactants?100 kJ175 kJ50 kJ75 kJ
- 13. Multiple ChoiceWhat is the PE of the products?100 kJ175 kJ50 kJ75 kJ
- 14. Multiple ChoiceWhat is the activation energy?100 kJ175 kJ50 kJ75 kJ
- 15. Multiple Choice
What is the change of the heat of the reaction (ΔH)?
100 kJ
-175 kJ
-50 kJ
75 kJ
- Answer choicesTagsAnswer choicesTags