Chemical Kinetics - Topic 6
0.0(0)
Studied by 4 people0.0(0)
Call Kai
Learn
Practice Test
Spaced Repetition
Match
Flashcards
Knowt PlayCard Sorting
1/4
Earn XP
Description and Tags
Study Analytics
Name | Mastery | Learn | Test | Matching | Spaced |
|---|
No study sessions yet.
5 Terms
1
New cards
Why do chemical reactions occur?
They are a result of collisions of sufficient energy and proper orientation
2
New cards
What is rate of reaction?
The change in concentration of reactant/the product per unit of time
3
New cards
How can concentration changes in a reaction be monitored?
By mass, volume, and colour
4
New cards
What is activation energy?
Activation energy (Ea) is the minimum energy that colliding molecules need in order to have successful collisions leading to a reaction
5
New cards
What does a catalyst do in a reaction?
It increasing the rate of a chemical reaction without changing itself, specifically by decreasing the Ea
Note 
Flashcards (88)