Unit 2 Quiz 2 Chemical Reaction Type
Master the 5 types of chemical reactions—synthesis, decomposition, single replacement, double replacement, and combustion—with examples and practice problems. Great for middle and high school chemistry review.
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Identifying the 5 Types of Chemical Reactions
Identify each o f the reactions below as one o f the 5 types o f Reactions (Rxn):
* Synthesis Reaction
* Decomposition Reaction
* Single Replacement Reaction
* Double Replacement Reaction
* Combustion Reaction
Reactions (identify pattern below) Name of Reaction Type
1.
EX:
2 N o * Cl2 2 NaCI
A B -> AB (A & B combine) Ex: synthesis
2. Pb * F O 4 -> PI/SO4 <■ Fe
3. P 4 » 3
o - ' V
4. ( 2 N O ? > 2 O 2 + N?
5. N a O4 + 3 k£>H 3 NcJbH + K3PO4
6. C3H4O + 4 O2 3 CO2 + 3 H j O
4- 0J. -> Cl\ -t- H l °
7 . Mgpla + LiafcOs -> MgfOs + 2 Lifl
8. C6H u + 9 O 2 -» 6 CO2 + 6 H£O
9. CaCO 3 -» CaO + CO 2
r J
10. 2 Ac JOs + Cu -> Cu NOsJs ♦ 2 Ag
11. 2 H2 + Oz -> 2 H 2O 1-f
Identifying the 5 Types of Chemical Reactions
Identify each o f the reactions below as one o f the 5 types o f Reactions (Rxn):
* Synthesis Reaction
* Decomposition Reaction
* Single Replacement Reaction
* Double Replacement Reaction
* Combustion Reaction
Reactions (identify pattern below) Name of Reaction Type
1.
EX:
2 N o * Cl2 2 NaCI
A B -> AB (A & B combine) Ex: synthesis
2. Pb * F O 4 -> PI/SO4 <■ Fe
3. P 4 » 3
o - ' V
4. ( 2 N O ? > 2 O 2 + N?
5. N a O4 + 3 k£>H 3 NcJbH + K3PO4
6. C3H4O + 4 O2 3 CO2 + 3 H j O
4- 0J. -> Cl\ -t- H l °
7 . Mgpla + LiafcOs -> MgfOs + 2 Lifl
8. C6H u + 9 O 2 -» 6 CO2 + 6 H£O
9. CaCO 3 -» CaO + CO 2
r J
10. 2 Ac JOs + Cu -> Cu NOsJs ♦ 2 Ag
11. 2 H2 + Oz -> 2 H 2O 1-f
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