Energy of Chemical Reactions and Types Flashcards
1
Q
What is the transition state?
A
When bonds make and break
2
Q
What is an exothermic reaction?
A
Releases energy, produces heat
3
Q
What is an endothermic reaction?
A
Absorbs energy, produces cold
4
Q
What three things cause successful collisions?
A
Collide with each other, correct orientation, enough kinetic energy.
5
Q
What is activation energy?
A
The minimum energy required for a reaction to occur.
6
Q
What four factors affect the rxn rate?
A
Surface area, concentration, temperature, catalyst
