Unit 4 Flashcards
1
Q
Releases heat
A
exothermic
2
Q
Absorbs heat
A
endothermic
3
Q
Ex: freezing an ice cube
A
exothermic
4
Q
Ex: melting an ice cube
A
endothermic
5
Q
Ex: Substance becomes warmer
A
exothermic
6
Q
Ex: substance becomes colder
A
endothermic
7
Q
Ex: cooking/baking
A
endothermic
8
Q
Ex: water condensation
A
exothermic
9
Q
surrounding —> system
A
endothermic
10
Q
system —> surrounding
A
exothermic
11
Q
A + B —> AB
A
synthesis
12
Q
has one product
A
synthesis
13
Q
AB —> A + B
A
decomposition
14
Q
has one reactant
A
decomposition
15
Q
A + BC —> B + AC
A
Single replacement
