Endothermic/Exothermic reactions Flashcards
1
Q
If heat is given out is it exo/endo?
A
EXOTHERMIC
2
Q
If heat is taken in is it exo/endo?
A
ENDOTHERMIC
3
Q
Where is the heat taken from/given to?
A
The surroundings
4
Q
If the surroundings are colder afterwards is it exo/endo?
A
ENDOTHERMIC
5
Q
If the surroundings are warmer afterwards is it exo/endo?
A
EXOTHERMIC
6
Q
Def. of endothermic?
A
Heat is taken in
Less heat is released when making the bonds than when they were broken
7
Q
Def. of exothermic?
A
Heat is given out
More heat is released when making the bonds than when they we broken
8
Q
What is a reversible reaction?
A
Forward and reverse reactions take place at the same time.
