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反応物
鉄
鉄 (反応物)
鉄の反応
140
件中の
1–100
件
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Fe
⟶
Fe
2+
+
2
e
−
Fe
⟶
Fe
3+
+
3
e
−
2
Fe
+
O
2
⟶
2
FeO
Fe
+
4
Fe
2
O
3
⟶
3
Fe
3
O
4
4
Fe
+
3
O
2
⟶
2
Fe
2
O
3
Fe
+
F
2
⟶
FeF
2
2
Fe
+
3
F
2
⟶
2
FeF
3
Fe
+
Cl
2
⟶
FeCl
2
2
Fe
+
3
Cl
2
⟶
2
FeCl
3
Fe
+
Br
2
⟶
FeBr
2
2
Fe
+
3
Br
2
⟶
2
FeBr
3
Fe
+
I
2
⟶
FeI
2
2
Fe
+
3
I
2
⟶
2
FeI
3
Fe
+
S
⟶
FeS
Fe
+
Se
⟶
FeSe
Fe
+
H
2
O
⟶
FeO
+
H
2
↑
2
Fe
+
3
H
2
O
🔥
⟶
Fe
2
O
3
+
3
H
2
↑
Fe
+
2
HF
⟶
FeF
2
+
H
2
2
Fe
+
6
HF
🔥
⟶
2
FeF
3
+
3
H
2
Fe
+
2
HBr
⟶
FeBr
2
+
H
2
2
Fe
+
6
HBr
🔥
⟶
2
FeBr
3
+
3
H
2
Fe
+
2
HI
⟶
FeI
2
+
H
2
2
Fe
+
6
HI
🔥
⟶
2
FeI
3
+
3
H
2
Fe
+
H
2
S
⟶
FeS
+
H
2
Fe
+
2
HCl
⟶
FeCl
2
+
H
2
2
Fe
+
6
HCl
⟶
2
FeCl
3
+
3
H
2
Fe
+
H
2
Se
⟶
FeSe
+
H
2
4
Fe
+
3
MnO
2
⟶
2
Fe
2
O
3
+
3
Mn
Fe
+
2
H
2
O
🔥
⟶
Fe(OH)
2
+
H
2
↑
2
Fe
+
6
H
2
O
🔥
⟶
2
Fe(OH)
3
+
3
H
2
↑
Fe
+
H
2
SO
4
⟶
FeSO
4
+
H
2
↑
Fe
+
SO
3
+
H
2
O
⟶
FeSO
4
+
H
2
↑
2
Fe
+
3
H
2
SO
4
🔥
⟶
Fe
2
(SO
4
)
3
+
3
H
2
↑
2
Fe
+
3
SO
3
+
3
H
2
O
⟶
Fe
2
(SO
4
)
3
+
3
H
2
↑
Fe
+
2
HNO
3
⟶
Fe(NO
3
)
2
+
H
2
↑
2
Fe
+
6
HNO
3
🔥
⟶
2
Fe(NO
3
)
3
+
3
H
2
↑
3
Fe
+
2
H
3
PO
4
⟶
Fe
3
(PO
4
)
2
+
3
H
2
↑
6
Fe
+
P
4
O
10
+
6
H
2
O
⟶
2
Fe
3
(PO
4
)
2
+
6
H
2
↑
2
Fe
+
2
H
3
PO
4
⟶
2
FePO
4
+
3
H
2
↑
4
Fe
+
P
4
O
10
+
6
H
2
O
⟶
4
FePO
4
+
6
H
2
↑
Fe
+
CO
2
+
H
2
O
⟶
FeCO
3
+
H
2
Fe
+
H
2
SiO
3
⟶
FeSiO
3
+
H
2
↑
Fe
+
SiO
2
+
H
2
O
⟶
FeSiO
3
+
H
2
↑
3
Fe
+
6
HCN
⟶
Fe
2
[Fe(CN)
6
]
+
3
H
2
↑
2
Fe
+
6
HCN
⟶
Fe[Fe(CN)
6
]
+
3
H
2
↑
2
Fe
+
3
CO
2
⟶
2
FeCO
3
+
C
3
Fe
+
4
SO
3
⟶
3
FeSO
4
+
S
2
Fe
+
4
SO
3
⟶
Fe
2
(SO
4
)
3
+
S
2
Fe
+
3
MnO
2
⟶
Fe
2
O
3
+
3
MnO
2
Fe
+
6
MnO
2
⟶
Fe
2
O
3
+
3
Mn
2
O
3
2
Fe
+
2
H
3
AsO
4
⟶
2
FeAsO
4
+
3
H
2
↑
2
Fe
+
As
2
O
5
+
3
H
2
O
⟶
2
FeAsO
4
+
3
H
2
↑
Fe
+
HSCN
⟶
FeS
+
HCN
Fe
+
2
CO
2
⟶
FeCO
3
+
CO
Fe
+
2
SO
3
⟶
FeSO
4
+
SO
2
↑
2
Fe
+
6
SO
3
⟶
Fe
2
(SO
4
)
3
+
3
SO
2
↑
4
Fe
+
4
SO
3
⟶
FeS
+
3
FeSO
4
14
Fe
+
6
KMnO
4
⟶
7
Fe
2
O
3
+
6
Mn
+
3
K
2
O
3
Fe
+
4
H
2
SO
4
⟶
3
FeSO
4
+
S
+
4
H
2
O
2
Fe
+
4
H
2
SO
4
⟶
Fe
2
(SO
4
)
3
+
S
+
4
H
2
O
9
Fe
+
6
HSCN
⟶
6
FeS
+
Fe
2
[Fe(CN)
6
]
+
3
H
2
↑
10
Fe
+
6
KMnO
4
⟶
5
Fe
2
O
3
+
6
MnO
+
3
K
2
O
8
Fe
+
6
KMnO
4
⟶
4
Fe
2
O
3
+
3
Mn
2
O
3
+
3
K
2
O
2
Fe
+
2
KMnO
4
⟶
Fe
2
O
3
+
2
MnO
2
+
K
2
O
Fe
+
6
HNO
3
⟶
Fe(NO
3
)
3
+
3
NO
2
↑
+
3
H
2
O
Fe
+
4
HNO
3
⟶
Fe(NO
3
)
3
+
NO
↑
+
2
H
2
O
4
Fe
+
5
H
2
SO
4
⟶
4
FeSO
4
+
H
2
S
↑
+
4
H
2
O
8
Fe
+
15
H
2
SO
4
⟶
4
Fe
2
(SO
4
)
3
+
3
H
2
S
↑
+
12
H
2
O
Fe
+
2
H
2
SO
4
⟶
FeSO
4
+
SO
2
↑
+
2
H
2
O
2
Fe
+
6
H
2
SO
4
⟶
Fe
2
(SO
4
)
3
+
3
SO
2
↑
+
6
H
2
O
4
Fe
+
4
H
2
SO
4
⟶
FeS
+
3
FeSO
4
+
4
H
2
O
2
Fe
+
12
HNO
3
⟶
2
Fe(NO
3
)
3
+
3
N
2
O
4
+
6
H
2
O
4
Fe
+
18
HNO
3
⟶
4
Fe(NO
3
)
3
+
3
N
2
O
3
↑
+
9
H
2
O
2
Fe
+
9
HNO
3
⟶
2
Fe(NO
3
)
3
+
3
HNO
2
+
3
H
2
O
8
Fe
+
30
HNO
3
⟶
8
Fe(NO
3
)
3
+
3
NH
4
NO
3
+
9
H
2
O
Fe
+
2
H
2
SO
4
⟶
FeSO
4
+
H
2
SO
3
+
H
2
O
14
Fe
+
48
HNO
3
⟶
14
Fe(NO
3
)
3
+
3
N
2
H
4
+
18
H
2
O
3
Fe
+
O
3
⟶
3
FeO
2
Fe
+
O
3
⟶
Fe
2
O
3
Fe
+
N
2
O
5
+
H
2
O
⟶
Fe(NO
3
)
2
+
H
2
↑
2
Fe
+
3
N
2
O
5
+
3
H
2
O
⟶
2
Fe(NO
3
)
3
+
3
H
2
↑
Fe
+
H
2
CO
3
⟶
FeCO
3
+
H
2
↑
Fe
+
3
N
2
O
5
⟶
Fe(NO
3
)
3
+
3
NO
2
↑
Fe
+
2
N
2
O
5
⟶
Fe(NO
3
)
3
+
NO
↑
2
Fe
+
6
N
2
O
5
⟶
2
Fe(NO
3
)
3
+
3
N
2
O
4
4
Fe
+
9
N
2
O
5
⟶
4
Fe(NO
3
)
3
+
3
N
2
O
3
↑
2
Fe
+
3
H
2
CO
3
⟶
2
FeCO
3
+
3
H
2
O
+
C
Fe
+
2
H
2
CO
3
⟶
FeCO
3
+
CO
↑
+
2
H
2
O
4
Fe
+
5
H
2
CO
3
⟶
4
FeCO
3
+
3
H
2
O
+
CH
4
↑
2
Fe
+
6
H
2
SO
4
⟶
Fe
2
(SO
4
)
3
+
3
H
2
SO
3
+
3
H
2
O
10
Fe
+
36
HNO
3
⟶
10
Fe(NO
3
)
3
+
3
N
2
↑
+
18
H
2
O
10
Fe
+
18
N
2
O
5
⟶
10
Fe(NO
3
)
3
+
3
N
2
↑
3
Fe
+
H
2
[PtCl
6
]
⟶
3
FeCl
2
+
Pt
+
H
2
↑
2
Fe
+
H
2
[PtCl
6
]
⟶
2
FeCl
3
+
Pt
+
H
2
↑
2
Fe
+
H
2
[PtCl
6
]
⟶
2
FeCl
2
+
Pt
+
2
HCl
↑
4
Fe
+
3
H
2
[PtCl
6
]
⟶
4
FeCl
3
+
3
Pt
+
6
HCl
↑
Fe
+
Fe
2
O
3
⟶
3
FeO
Fe
+
MnO
⟶
FeO
+
Mn
2
Fe
+
MnO
2
⟶
2
FeO
+
Mn
2
Fe
+
3
MnO
🔥
⟶
Fe
2
O
3
+
3
Mn
<<
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/ 2
>
>>