Term
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Definition
| The study of the factors that offset reaction rates and the mechanism by which the reaction proceeds |
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Term
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Definition
| How fast a reaction goes from reactant to product |
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Term
| What decreases over time in a reaction? |
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Definition
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Term
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Definition
| +delta[product]/delta(time) |
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Term
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Definition
| -delta[reactant]/delta(time) |
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Term
| Factors affecting rate of reaction (4) |
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Definition
Physical state
Concentration
Temperature
Catalysts |
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Term
| In a reaction, what kind of molecules react faster and why? |
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Definition
| Smaller, higher kinetic energy |
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Term
| Which physical state reacts faster and why? |
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Definition
| Gases, higher kinetic energy |
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Term
| Which kind of solids react faster? |
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Definition
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Term
| Which reacts faster and why? Ions or molecules |
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Definition
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Term
| General rule of concentration and reactions, and why? |
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Definition
| A higher concentration of reactants will cause a faster reaction because there is more molecular contact |
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Term
| Increase in temperature in a reaction |
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Definition
| Increase in reaction speed. |
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Term
| 10 C rise in temp causes what? |
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Definition
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Term
| No change in reaction rate |
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Definition
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Term
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Definition
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Term
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Definition
| First order reaction, n=1 |
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Term
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Definition
| Second order reaction, n=2 |
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Term
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Definition
| Time it takes for half of its concentration to disappear |
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Term
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Definition
| Lower concentration, shorter half-life |
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Term
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Definition
| Concentration and half-life inversely proportional |
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Term
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Definition
| Half life is independent of concetration |
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Term
| Half life formula, or tv1/2 |
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Definition
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