Name ______________________
Date ____ / ____ / ____
TYPES OF CHEMICAL REACTIONS
Classify the reactions depicted below and one of the following: decomposition, single
replacement, double replacement, or synthesis.
→
1.
AgNO3
+
2.
4Al
+
3O2
3.
2AI
+
3NiBr2
4.
CaCl2
5.
2H2
6.
2H2O2
→
7.
HCl
NaOH
→
8.
2KClO3
→
2KCl
9.
6KCl
+
+
11. MgI
2
12. N
2
13. 2NaCl
+
+
+
+
decompisition
NaCl
+
decomposition
3O3
→
3ZnCl2
+
H2
Br2
→
MgBr2
+
I2
→
→
+
H2O
2Na
+
2K3PO4
single replacement
synthesis
+
decompisition
Cl2
→
double replacement
single replacement
2NH3
Ba(NO3)2
→
double replacement
H 2O
MgCl2
3H2
single replacement
synthesis
O2
+
single replacement
3Ni
Cl2
2H2O
2H2O
double replacement
synthesis
3AlBr3
CaF2
KNO3
→
14. (NH ) SO
4 2
4
15. SO
3
2Al2O3
→
→
+
2HCl
+
+
AgCl
→
Zn3(PO4)2
+
+
→
F2
O2
+
10. Mg
KCl
BaSO4
+
2NH4NO3
double replacement
H2SO4 synthesis
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