Terms : Hide Images
| 12685080471 | Chemical Kinetics | the speed of the reactions (reaction rates) and the way in which the reactions occur | 0 | |
| 12685080472 | How does chemical kinetics occur? | In a series of smaller steps involving the collision of one or two particles at a time |  | 1 |
| 12685080473 | The speed of reactions depend on the ________________ of collisions and the __________________ of those collisions. | number effectiveness | 2 | |
| 12685080474 | What two things must happen in order for a collision to be effective? | the particles must have enough energy and they must be oriented properly. (alignment) | 3 | |
| 12685080475 | Increase in effective collisions= | Increase in rate of reaction | 4 | |
| 12685080476 | In solutions, __________________ compounds tend to react more QUICKLY than _________________ compounds because fewer bonds need to be rearranged. | ionic covalent | 5 | |
| 12685080477 | As concentration of a reactant increases, the rate of reaction..... | increases | 6 | |
| 12685080478 | As pressure increases, the rate of the reaction... | increases | 7 | |
| 12685080479 | As surface area increases, the number of particles that collide increase, as well as the... | reaction rate | 8 | |
| 12685080480 | As temperature increases, the rate of the reaction... | increases | 9 | |
| 12685080481 | Catalysts lower the _________________ _____________ of a reaction by providing an alternative reaction pathway | activation energy | 10 | |
| 12685080482 | True/False: The overall reaction and the value of delta H, the heat of the reaction, remain unchanged by its presence. | TRUE | 11 |
