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Reactant
Cobalt(II) chloride
Cobalt(II) chloride (Reactant)
Reactions of cobalt(ii) chloride
1–100
of
251
items
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/ 3
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CoCl
2
⟶
Co
2+
+
2
Cl
−
CoCl
2
+
Mg(OH)
2
⟶
MgCl
2
+
Co(OH)
2
CoCl
2
+
H
2
SO
4
⟶
CoSO
4
+
2
HCl
↑
CoCl
2
+
Ca(OH)
2
⟶
CaCl
2
+
Co(OH)
2
CoCl
2
+
2
AgOH
⟶
2
AgCl
+
Co(OH)
2
CoCl
2
+
Na
2
S
💧
⟶
CoS
↓
+
2
NaCl
CoCl
2
+
K
2
S
💧
⟶
CoS
↓
+
2
KCl
CoCl
2
+
Rb
2
S
💧
⟶
CoS
↓
+
2
RbCl
CoCl
2
+
Cs
2
S
💧
⟶
CoS
↓
+
2
CsCl
CoCl
2
+
BaS
💧
⟶
CoS
↓
+
BaCl
2
CoCl
2
+
Li
2
S
💧
⟶
CoS
↓
+
2
LiCl
CoCl
2
+
(NH
4
)
2
S
💧
⟶
CoS
↓
+
2
NH
4
Cl
CoCl
2
+
2
NaOH
⟶
2
NaCl
+
Co(OH)
2
↓
CoCl
2
+
Na
2
CO
3
💧
⟶
CoCO
3
↓
+
2
NaCl
CoCl
2
+
2
NaOH
💧
⟶
Co(OH)
2
↓
+
2
NaCl
CoCl
2
+
2
KOH
⟶
2
KCl
+
Co(OH)
2
↓
CoCl
2
+
K
2
CO
3
💧
⟶
CoCO
3
↓
+
2
KCl
CoCl
2
+
Sr(OH)
2
⟶
SrCl
2
+
Co(OH)
2
↓
CoCl
2
+
2
RbOH
⟶
2
RbCl
+
Co(OH)
2
↓
CoCl
2
+
Rb
2
CO
3
💧
⟶
CoCO
3
↓
+
2
RbCl
2
AgNO
3
+
CoCl
2
💧
⟶
2
AgCl
↓
+
Co(NO
3
)
2
CoCl
2
+
2
CsOH
⟶
2
CsCl
+
Co(OH)
2
↓
CoCl
2
+
Cs
2
CO
3
💧
⟶
CoCO
3
↓
+
2
CsCl
CoCl
2
+
Ba(OH)
2
⟶
BaCl
2
+
Co(OH)
2
↓
Pb(NO
3
)
2
+
CoCl
2
💧
⟶
PbCl
2
↓
+
Co(NO
3
)
2
CoCl
2
+
2
LiOH
⟶
2
LiCl
+
Co(OH)
2
↓
CoCl
2
+
2
LiOH
💧
⟶
Co(OH)
2
↓
+
2
LiCl
CoCl
2
+
Li
2
CO
3
💧
⟶
CoCO
3
↓
+
2
LiCl
CoCl
2
+
(NH
4
)
2
CO
3
💧
⟶
CoCO
3
↓
+
2
NH
4
Cl
CoCl
2
+
2
NaHCO
3
💧
⟶
CoCO
3
↓
+
2
NaCl
+
H
2
CO
3
CoCl
2
+
Mg(HCO
3
)
2
💧
⟶
CoCO
3
↓
+
MgCl
2
+
H
2
CO
3
CoCl
2
+
2
KHCO
3
💧
⟶
CoCO
3
↓
+
2
KCl
+
H
2
CO
3
CoCl
2
+
Ca(HCO
3
)
2
💧
⟶
CoCO
3
↓
+
CaCl
2
+
H
2
CO
3
CoCl
2
+
2
CsHCO
3
💧
⟶
CoCO
3
↓
+
2
CsCl
+
H
2
CO
3
CoCl
2
+
2
LiHCO
3
💧
⟶
CoCO
3
↓
+
2
LiCl
+
H
2
CO
3
CoCl
2
+
2
NH
4
HCO
3
💧
⟶
CoCO
3
↓
+
2
NH
4
Cl
+
H
2
CO
3
2
CoCl
2
+
Na
2
[Zn(OH)
4
]
💧
⟶
2
Co(OH)
2
↓
+
2
NaCl
+
ZnCl
2
CoCl
2
+
2
Na[Al(OH)
4
]
💧
⟶
Co(OH)
2
↓
+
2
Al(OH)
3
↓
+
2
NaCl
CoCl
2
+
Na
2
[Zn(OH)
4
]
💧
⟶
Co(OH)
2
↓
+
Zn(OH)
2
↓
+
2
NaCl
CoCl
2
+
Na
2
[Sn(OH)
6
]
💧
⟶
Co(OH)
2
↓
+
Sn(OH)
4
↓
+
2
NaCl
CoCl
2
+
K
2
[Sn(OH)
6
]
💧
⟶
Co(OH)
2
↓
+
Sn(OH)
4
↓
+
2
KCl
2
Na
+
CoCl
2
⟶
2
NaCl
+
Co
CoCl
2
+
KMnO
4
+
4
H
+
🔥
⟶
Co
3+
+
Cl
2
↑
+
MnO
2
+
K
+
+
2
H
2
O
5
CoCl
2
+
17
KMnO
4
+
66
H
+
🔥
⟶
5
Co
3+
+
10
HClO
4
+
17
Mn
2+
+
17
K
+
+
28
H
2
O
5
CoCl
2
+
17
KMnO
4
+
56
H
+
⟶
5
Co
3+
+
10
KClO
4
+
17
Mn
2+
+
7
K
+
+
28
H
2
O
5
CoCl
2
+
13
KMnO
4
+
44
H
+
🔥
⟶
5
Co
3+
+
10
KClO
3
+
13
Mn
2+
+
3
K
+
+
22
H
2
O
3
CoCl
2
+
5
KMnO
4
+
14
H
+
🔥
⟶
3
Co
3+
+
3
Cl
2
O
↑
+
5
MnO
2
+
5
K
+
+
7
H
2
O
8
CoCl
2
+
6
KMnO
4
+
24
H
+
🔥
⟶
8
Co
3+
+
5
Cl
2
↑
+
6
MnO
2
+
6
KCl
+
12
H
2
O
13
CoCl
2
+
17
KMnO
4
+
73
H
+
🔥
⟶
13
Co
3+
+
9
HClO
4
+
17
Mn
2+
+
17
KCl
+
32
H
2
O
8
CoCl
2
+
16
KMnO
4
+
56
H
+
🔥
⟶
8
Co
3+
+
9
KClO
4
+
16
Mn
2+
+
7
KCl
+
28
H
2
O
2
CoCl
2
+
4
KMnO
4
+
14
H
+
🔥
⟶
2
Co
3+
+
3
KClO
3
+
4
Mn
2+
+
KCl
+
7
H
2
O
3
CoCl
2
+
17
KMnO
4
+
26
H
+
⟶
3
Co
3+
+
6
HClO
4
+
17
MnO
2
+
17
K
+
+
10
H
2
O
3
CoCl
2
+
13
KMnO
4
+
22
H
+
⟶
3
Co
3+
+
6
HClO
3
+
13
MnO
2
+
13
K
+
+
8
H
2
O
3
CoCl
2
+
17
KMnO
4
+
20
H
+
⟶
3
Co
3+
+
6
KClO
4
+
17
MnO
2
+
11
K
+
+
10
H
2
O
3
CoCl
2
+
13
KMnO
4
+
16
H
+
⟶
3
Co
3+
+
6
KClO
3
+
13
MnO
2
+
7
K
+
+
8
H
2
O
11
CoCl
2
+
17
KMnO
4
+
33
H
+
⟶
11
Co
3+
+
5
HClO
4
+
17
MnO
2
+
17
KCl
+
14
H
2
O
2
CoCl
2
+
2
KMnO
4
+
6
H
+
🔥
⟶
2
Co
3+
+
Cl
2
O
↑
+
2
MnO
2
+
2
KCl
+
3
H
2
O
8
CoCl
2
+
16
KMnO
4
+
24
H
+
⟶
8
Co
3+
+
5
KClO
4
+
16
MnO
2
+
11
KCl
+
12
H
2
O
6
CoCl
2
+
12
KMnO
4
+
18
H
+
⟶
6
Co
3+
+
5
KClO
3
+
12
MnO
2
+
7
KCl
+
9
H
2
O
CoCl
2
+
3
KMnO
4
+
4
H
+
🔥
⟶
Co
3+
+
2
KClO
2
+
3
MnO
2
+
K
+
+
2
H
2
O
4
CoCl
2
+
8
KMnO
4
+
12
H
+
🔥
⟶
4
Co
3+
+
5
KClO
2
+
8
MnO
2
+
3
KCl
+
6
H
2
O
9
CoCl
2
+
50
KMnO
4
+
16
H
2
O
⟶
3
Co
3
O
4
+
18
KClO
4
+
50
MnO
2
+
32
KOH
9
CoCl
2
+
38
KMnO
4
+
10
H
2
O
⟶
3
Co
3
O
4
+
18
KClO
3
+
38
MnO
2
+
20
KOH
12
CoCl
2
+
50
KMnO
4
+
13
H
2
O
🔥
⟶
4
Co
3
O
4
+
24
KClO
4
+
25
Mn
2
O
3
+
26
KOH
2
CoCl
2
+
3
H
2
O
2
+
6
H
+
⟶
2
Co
3+
+
2
Cl
2
↑
+
6
H
2
O
2
CoCl
2
+
11
H
2
O
2
+
6
H
+
⟶
2
Co
3+
+
4
ClO
2
↑
+
14
H
2
O
2
CoCl
2
+
5
H
2
O
2
+
6
H
+
⟶
2
Co
3+
+
2
Cl
2
O
↑
+
8
H
2
O
2
CoCl
2
+
17
H
2
O
2
+
6
H
+
⟶
2
Co
3+
+
4
HClO
4
+
18
H
2
O
2
CoCl
2
+
13
H
2
O
2
+
6
H
+
⟶
2
Co
3+
+
4
HClO
3
+
14
H
2
O
22
CoCl
2
+
75
H
2
O
2
+
66
H
+
⟶
22
Co
3+
+
16
HClO
4
+
86
H
2
O
+
28
HCl
↑
4
CoCl
2
+
11
H
2
O
2
+
12
H
+
⟶
4
Co
3+
+
3
HClO
3
+
13
H
2
O
+
5
HCl
↑
5
CoCl
2
+
13
KMnO
4
+
54
H
+
🔥
⟶
5
Co
3+
+
10
HClO
3
+
13
Mn
2+
+
13
K
+
+
22
H
2
O
3
CoCl
2
+
11
KMnO
4
+
20
H
+
⟶
3
Co
3+
+
6
ClO
2
↑
+
11
MnO
2
+
11
K
+
+
10
H
2
O
CoCl
2
+
3
KMnO
4
+
6
H
+
🔥
⟶
Co
3+
+
2
HClO
2
+
3
MnO
2
+
3
K
+
+
2
H
2
O
3
CoCl
2
+
5
KMnO
4
+
14
H
+
🔥
⟶
3
Co
3+
+
6
HClO
+
5
MnO
2
+
5
K
+
+
4
H
2
O
9
CoCl
2
+
13
KMnO
4
+
27
H
+
⟶
9
Co
3+
+
5
HClO
3
+
13
MnO
2
+
13
KCl
+
11
H
2
O
7
CoCl
2
+
9
KMnO
4
+
21
H
+
🔥
⟶
7
Co
3+
+
5
HClO
2
+
9
MnO
2
+
9
KCl
+
8
H
2
O
CoCl
2
+
KMnO
4
+
3
H
+
🔥
⟶
Co
3+
+
HClO
+
MnO
2
+
KCl
+
H
2
O
8
CoCl
2
+
11
KMnO
4
+
24
H
+
🔥
⟶
8
Co
3+
+
5
ClO
2
↑
+
11
MnO
2
+
11
KCl
+
12
H
2
O
2
CoCl
2
+
9
H
2
O
2
+
6
H
+
⟶
2
Co
3+
+
4
HClO
2
+
10
H
2
O
2
CoCl
2
+
5
H
2
O
2
+
6
H
+
⟶
2
Co
3+
+
4
HClO
+
6
H
2
O
12
CoCl
2
+
31
H
2
O
2
+
36
H
+
⟶
12
Co
3+
+
10
ClO
2
↑
+
42
H
2
O
+
14
HCl
↑
10
CoCl
2
+
21
H
2
O
2
+
30
H
+
🔥
⟶
10
Co
3+
+
8
HClO
2
+
26
H
2
O
+
12
HCl
↑
2
CoCl
2
+
3
H
2
O
2
+
6
H
+
🔥
⟶
2
Co
3+
+
2
HClO
+
4
H
2
O
+
2
HCl
↑
CoCl
2
🔥⚡
⟶
Co
+
Cl
2
↑
CoCl
2
💧⚡
⟶
Co
+
Cl
2
↑
CoCl
2
+
H
2
O
💧⚡
⟶
Co
+
HClO
+
HCl
↑
2
CoCl
2
+
H
2
O
💧⚡
⟶
2
Co
+
Cl
2
O
↑
+
2
HCl
↑
2
CoCl
2
+
2
H
2
O
💧⚡
⟶
2
Co
+
HClO
2
+
3
HCl
↑
3
CoCl
2
+
3
H
2
O
💧⚡
⟶
3
Co
+
HClO
3
+
5
HCl
↑
4
CoCl
2
+
4
H
2
O
💧⚡
⟶
4
Co
+
HClO
4
+
7
HCl
↑
5
CoCl
2
+
4
H
2
O
💧⚡
⟶
5
Co
+
2
ClO
2
↑
+
8
HCl
↑
2
CoCl
2
+
2
H
2
O
💧⚡
⟶
2
Co
+
O
2
↑
+
4
HCl
↑
CoCl
2
+
2
H
2
O
💧⚡
⟶
Co
+
H
2
O
2
+
2
HCl
↑
3
CoCl
2
+
3
H
2
O
💧⚡
⟶
3
Co
+
6
HCl
↑
+
O
3
↑
CoCl
2
⟶
Co
3+
+
2
Cl
−
+
e
−
CoCl
2
⟶
Co
3+
+
Cl
2
↑
+
3
e
−
CoCl
2
+
2
e
−
⟶
Co
+
2
Cl
−
H
2
+
CoCl
2
🔥
⟶
Co
+
2
HCl
Cu
+
CoCl
2
🔥
⟶
CuCl
2
+
Co
<<
<
/ 3
>
>>