Reactions (Temp) Flashcards
1
Q
Give an example of a reaction that changes temperature
A
- Combustion
2
Q
What are ‘Exothermic’ reactions?
A
- Reactions that releases heat energy, increasing the temperature of the reaction mixture and its surroundings
3
Q
What are ‘Endothermic’ reactions?
A
- Reaction that takes heat energy in, decreasing the temperature of the redaction mixture and its surroundings
4
Q
What does breaking bonds take?
A
- Energy
5
Q
Making new bonds causes what?
A
- Energy to be released
6
Q
What is the sentence for energy being released?
A
- If the bonds being made are stronger than the bonds were broken
7
Q
Describe an endothermic reaction
A
- If the bonds being made are weaker than the bonds that were broken, energy is absorbed
