Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
7 Cards in this Set
- Front
- Back
|
How do you calculate the rate of appearance of a product? |
Change in concentration of product divided by change in temperature |
|
|
How do you calculate the rate of disappearance of a reactant ? |
Negative change in concentration of reactant divided by change in temperature |
|
|
What is required for an effective collision to occur? |
1. Correct orientation 2. Enough energy |
|
|
What are 4 factors that affect reaction rate? |
1. Temperature
2. Catalysts 3. Concentration 4. Surface Area |
|
|
Why does a higher temperature result in a higher reaction rate? |
More energy, which means more collisions because the molecules are moving faster |
|
|
When a reaction has +300kJ, which side do you add the heat to? |
Reactions |
|
|
When a reaction has -300kJ, which side do you add the heat to? |
Products |
