Witout JavaScript enabled some features might not work correctly.
Chemical Equations
online!
Submit
Advanced search
2
K
Mn
^{VII}
O
_{4}
+
5
H
_{2}
S
^{II}
+
3
H
_{2}
S
^{VI}
O
_{4}
→
5
S
^{0}
+
2
Mn
^{II}
S
^{VI}
O
_{4}
+
K
_{2}
S
O
_{4}
+
8
H
_{2}
O
Mn
^{VII}
+
5
e
^{}
→
Mn
^{II}
S
^{II}

2
e
^{}
→
S
^{0}
S
^{II}

8
e
^{}
→
S
^{VI}
S
^{VI}
+
6
e
^{}
→
S
^{0}
Change the oxidation states
Search by reactants (
K
Mn
O
_{4}
,
H
_{2}
S
,
H
_{2}
S
O
_{4}
)
1.
KMnO
_{4}
+
H
_{2}
S
+
H
_{2}
SO
_{4}
→ S + MnSO
_{4}
+ K
_{2}
SO
_{4}
+ H
_{2}
O
2.
KMnO
_{4}
+
H
_{2}
S
+
H
_{2}
SO
_{4}
→ S
_{2}
+ MnSO
_{4}
+ K
_{2}
SO
_{4}
+ H
_{2}
O
3.
KMnO
_{4}
+
H
_{2}
S
+
H
_{2}
SO
_{4}
→ MnSO
_{4}
+ K
_{2}
SO
_{4}
+ H
_{2}
O
4.
KMnO
_{4}
+
H
_{2}
S
+
H
_{2}
SO
_{4}
→ H
_{2}
SO
_{3}
+ K
_{2}
SO
_{4}
+ MnSO
_{4}
+ H
_{2}
O
Search by products (
S
,
Mn
S
O
_{4}
,
K
_{2}
S
O
_{4}
,
H
_{2}
O
)
1.
KMnO
_{4}
+ H
_{2}
S + H
_{2}
SO
_{4}
→
S
+
MnSO
_{4}
+
K
_{2}
SO
_{4}
+
H
_{2}
O
2.
K
_{2}
S + KMnO
_{4}
+ H
_{2}
SO
_{4}
→
S
+
MnSO
_{4}
+
K
_{2}
SO
_{4}
+
H
_{2}
O
3.
Na
_{2}
S + KMnO
_{4}
+ H
_{2}
SO
_{4}
→
MnSO
_{4}
+
S
+
K
_{2}
SO
_{4}
+ Na
_{2}
SO
_{4}
+
H
_{2}
O
Search by reactants (
K
Mn
O
_{4}
,
H
_{2}
S
,
H
_{2}
S
O
_{4}
) and by products (
S
,
Mn
S
O
_{4}
,
K
_{2}
S
O
_{4}
,
H
_{2}
O
)
1.
KMnO
_{4}
+
H
_{2}
S
+
H
_{2}
SO
_{4}
→
S
+
MnSO
_{4}
+
K
_{2}
SO
_{4}
+
H
_{2}
O