Controlling Reactions and The Rate of Reactions Flashcards
1
Q
What does (aq) mean?
A
Aqueous/solution
2
Q
What does (g) mean?
A
Gas
3
Q
What does (l) mean?
A
Liquid
4
Q
How do chemical reactions happen?
A
The substances must be in contact
Must be enough activation energy
5
Q
Name 3 factors that affect rate of reactions
A
Concentration
Temperature/ pressure
Catalysts
Surface area
6
Q
Particles turn heat energy into _____ energy
A
Kinetic
7
Q
What does (s) mean?
A
Solid
