a
)
____________________
KClO3
-
-
-
-
>
____________________
KCl
+
____________________
O2
b
)
Cl2
+
____________________
NaBr
-
-
-
-
-
>
Br2
+
____________________
NaCl
c
)
____________________
Al
+
____________________
N2
-
-
-
-
-
>
6
AlN
d
)
BaCl2
+
Na2SO4
-
-
-
-
-
>
____________________
NaCl
+
BaSO4
e
)
____________________
H2
+
O2
-
-
-
-
-
>
____________________
H2O
f
)
Ga2O3
+
____________________
HBr
-
-
-
-
>
____________________
GaBr3
+
____________________
H2O
g
)
____________________
Fe
+
____________________
H3PO4
-
-
-
-
>
Fe3
(
PO4
)
2
+
____________________
H2
h
)
Pb
(
NO3
)
4
+
____________________
H2S
-
-
-
>
PbS2
+
____________________
HNO3
i
)
Al2O3
+
____________________
H2O
-
-
-
>
____________________
Al
(
OH
)
3
