Chemical Kinetics

1. - Reactant molecule acted upon by an enzyme.
5. - Speed at which a chemical reaction occurs.
7. - Reaction releasing heat.
9. - Interaction between reactant particles.
11. - Time for half of a reactant to be consumed.
12. - A reaction mechanism with multiple steps.
14. - Substance formed and consumed in a reaction mechanism.
15. - Reaction absorbing heat.
18. - Mechanisms involving reactants and intermediates.
19. - Substance that speeds up a reaction without being consumed.
20. - Theory explaining molecular motion and reaction rates.
23. - State between reactants and products.
25. - Factor affecting reaction rate.
26. - State where forward and reverse rates are equal.
27. - Reactants and catalyst in the same phase.
28. - Exponent determining the reaction rate dependence on reactant concentration.
29. - Amount of a substance in a given volume.
30. - Factor affecting reaction rate for gases.

2. - Equation relating temperature to reaction rate.
3. - Biological catalyst.
4. - Process in which substances transform into new substances.
6. - Equation expressing the rate of a reaction in terms of reactant concentrations.
8. - Number of reactant particles in an elementary reaction.
10. - Substance that slows down a reaction.
13. - Simplest step in a reaction mechanism.
16. - A sequence of steps explaining a reaction.
17. - Energy required to start a reaction.
21. - Step in a reaction mechanism with the slowest rate.
22. - Reactants and catalyst in different phases.
24. - Sum of the exponents in the rate law equation.