Activity Index
Equation Balancing #5
Identify the correct coefficients
Though coefficients of "1" are not ordinarily written into chemical equations, in this activity EVERY coefficient must be filled in, including coefficients of "1".
KO
2
+
CO
2
→
K
2
CO
3
+
O
2
N
2
O
5
+
H
2
O →
HNO
3
NH
3
+
CO
2
→
CO(NH
2
)
2
+
H
2
O
H
2
S +
SO
2
→
S +
H
2
O
CO
2
+
H
2
O →
C
3
H
8
+
O
2
CO +
H
2
→
C
3
H
8
+
H
2
O
Al +
HCl →
AlCl
3
+
H
2
H
2
S +
O
2
→
SO
2
+
H
2
O
CCl
4
+
HF →
CCl
2
F
2
+
HCl
CaCN
2
+
H
2
O →
CaCO
3
+
NH
3
Fe +
Cl
2
→
FeCl
3
N
2
O →
N
2
+
O
2
CO +
H
2
→
CH
3
OH
SO
2
+
O
2
→
SO
3
PCl
5
→
PCl
3
+
Cl
2
Na +
O
2
→
Na
2
O
H
2
+
Cl
2
→
HCl
P +
O
2
→
P
2
O
3
Cu +
S →
Cu
2
S
C
2
H
5
Cl +
O
2
→
CO
2
+
H
2
O +
Cl
2
NaNO
3
→
NaNO
2
+
O
2
BaO
2
→
BaO +
O
2
Al +
Cl
2
→
AlCl
3
P
4
+
O
2
→
P
4
O
10
H
2
+
N
2
→
NH
3
Check
OK
Activity Index