Across
- 2. transitional structure that results from an effective collision and that persists while old bonds are breaking and new bonds are forming
- 5. The area of chemistry that is concerned with reaction rates and reaction mechanisms
- 8. A catalyst that its phase is different from that of the reactants
- 12. Species that appear in some steps but not in the net equation
- 15. reactions involve reactants in two different phases.
- 18. The action of a catalyst
- 19. minimum energy required to transform the reactants into an activated complex
Down
- 1. step by step sequence of reactions by which the overall chemical change occurs
- 3. The change in concentration of reactants per unit time
- 4. A catalyst that is in the same phase as all the reactants and products
- 6. the proportionality constant relating the rate of the reaction to the concentrations of reactants
- 7. a reaction whose reactants and products exist in a single phase
- 9. set of assumptions regarding collisions and reactions
- 10. The sum of all of the reactant orders
- 11. the slowest step in a chemical reaction
- 13. An equation that relates reaction rate and concentrations of reactants
- 14. biological catalysts to facilitate chemical reactions in living organisms
- 16. The power to which a reactant concentration is raised
- 17. a substance that changes the rate of a chemical reaction without itself being consumed