Energy changes 5.0 / 5 based on 4 ratings ? ChemistryEnergy of reactions/Exothermic and endothermic reactionsGCSEAQA Created by: user123Created on: 03-04-19 08:29 52463819710 Across 1. What show how energy changes over the course of a reaction (8, 8) 7. 1 example of an exothermic reaction (10) 9. Bond formation is a _____ reaction (10) 10. 1 example where exothermic reactions used in everyday life (4, 7) Down 2. A reaction that releases energy to the surroundings (10) 3. In which reaction profile do the reactants have lower energy than products (11) 4. 1 example where endothermic reactions are used in life (5, 6, 5) 5. 1 example of an endothermic reaction (7, 13) 6. In which reaction profile do the reactants have more energy than the products (10) 8. A reaction that takes in energy from the surroundings (11)
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