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Chemistry
Chemistry
Problem
Rinmann's green is: a.
[
N
i
(
N
H
3
)
6
]
S
O
4
[Ni(NH_3)_6]SO_4
[
N
i
(
N
H
3
)
6
]
S
O
4
b.
F
e
S
O
4
⋅
7
H
2
O
FeSO_4 \cdot 7H_2O
F
e
S
O
4
⋅
7
H
2
O
c.
C
o
Z
n
O
2
CoZnO_2
C
o
Z
n
O
2
d.
F
e
(
B
O
2
)
2
Fe(BO_2)_2
F
e
(
B
O
2
)
2
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