chemistry module 3 energy Flashcards
0
Q
What does bond breaking require?
What type of process is it?
A
Releasing energy
Exothermic
1
Q
What does bondmaking require? What type of process is it?
A
Taking in energy
Endothermic process
2
Q
What is enthalpy?
A
The heat content that is stored in a chemical system
3
Q
What is a chemical system regarding enthalpy?
A
The reactants and products in a chemical reaction
4
Q
What is chemical energy?
A
Potential energy that lies in chemical bonds
