Practice problems for classifying reactions
Classify each of the following as:
a.
Combination
b.
Decomposition
c.
Single Displacement
d.
Double Displacement
1.
SiF4 + 2O2

SiO2 + 2OF2
2.
Ba(IO4)2

BaI2 + 4O2
3.
6HCl + 2Fe

2FeCl3 + 3H2
4.
NH3 + HClO3

NH4ClO3
5.
HCl + Pb(NO3)2

PbCl2 + HNO3
6.
(NH4)2SO4

N2 + S + 4H2O
7.
HCl + AgNO3

AgCl + HNO3
8.
KHCO3 + H3PO4

K2HPO4 + 2H2O + 2CO2
9.
2HCl + Mg
10.
2PCl5 + 5 O2

MgCl2 + H2

P2O5 + 5OCl2