Balance each chemical reaction below and identify the reaction type by writing the appropriate abbreviation from the box.
Synthesis
SY
Decomposition DC
Combustion
С
Single Displacement SD
Double Displacement DD
Acid-Base
AB
Balance
Type
1)
HBr
+
Mg(OH)2 →
MgBr2
+
H2O
2)
PbBr2
+
HCI
HBr
+
PbCl2
3)
CoBru
+
CaSO4 →
CaBr2
+
Coz(504)3
4)
C4H12
+
O2
CO2
+
H2O
5)
B2O3
+
H2O
H3BO3
6)
H₂O
H₂
+
O2
7)
C₂H4
+
O2
CO2
+
H2O
8)
+
Mg
+
Fe₂O₃ →
Mgo
Fe
9)
+
H3PO4
+
Ca(OH)2 →
Ca3(PO4)2
H2O
10)
Cl2
+
KBT
+
KCI
Brz
11)
+
H3ASO4
As2O5
H₂O