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Chemistry
Chemistry
Problem
Iodine is formed when potassium iodide reacts with: a.
Z
n
S
O
4
ZnSO_4
Z
n
S
O
4
b.
C
u
S
O
4
CuSO_4
C
u
S
O
4
c.
C
l
2
Cl_2
C
l
2
d.
B
r
2
Br_2
B
r
2
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