Name: ________________________
Date: _________________________
Period: _______
Types of Reactions
Part I: For each of the reactions below, balance the equation and indicate which type of reaction it is.
Type of reaction:
1.
2.
3.
4.
5.
6.
7.
Na +
O2 
Na20
__ SF6  __ S +
F2
CuSO4 
Al +
Cu + __ Al2 (SO4)3
NH4Cl  __ PbCl2 +
__ Pb(NO3)2 +
O2 
C6H14 +
H2O 
__ Al2O3 +
Fe2O3 
CO2 +
H2O
Al(OH)3
Fe +
O2
8.
__ Zn + __ SnCl2  __ Sn + __ ZnCl2
9.
__ Cu(NO3)2 + __ Na2S  __ CuS +
10.
NH4NO3
NaNO3
H2SO4  __Al2(SO4)3 +
Al(OH)3 +
O2 
11. __ C2H4 +
CO2 +
12.
Ag + __ S  __ Ag2S
13.
Al + __ Fe2O3 
14.
HgO 
H2O
H2O
Fe + __ Al2O3
Hg + __ O2
15. __ KCl + __ AgNO3  __ AgCl + __ KNO3
Part 2: Complete (where necessary) and balance the following equations.
Indicate what type of chemical reaction each one is.
Ca(OH) 2 
16. __ Al2(SO4) 3 +
O2 
17.
C8H10 +
18.
Al + __ Fe2O3 
19.
Al +
20.
__ C3H8 +
+
+
+
O2 
O2 
+
Balance the following equations and indicate the type of reaction taking place:
21)
____ NaBr + ____ H3PO4  ____ Na3PO4 + ____ HBr
Type of reaction: ____________________
22)
____ Ca(OH)2 + ____ Al2(SO4)3  ____ CaSO4 + ____ Al(OH)3
Type of reaction: ____________________
23)
____ Mg + ____ Fe2O3  ____ Fe + ____ MgO
Type of reaction: ____________________
24)
____ C2H4 + ____ O2  ____ CO2 + ____ H2O
Type of reaction: ____________________
25)
____ PbSO4  ____ PbSO3 + ____ O2
Type of reaction: ____________________
26)
____ NH3 + ____ I2  ____ N2I6 + ____ H2
Type of reaction: ____________________
27)
____ H2O + ____ SO3  ____ H2SO4
Type of reaction: ____________________
28)
____ H2SO4 + ____ NH4OH  ____ H2O + ____ (NH4)2SO4
Type of reaction: ____________________