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Chemistry
Chemistry
Problem
An inorganic compound
Z
n
C
r
2
O
x
ZnCr_2O_x
Z
n
C
r
2
O
x
, 9.81 g Zn,
1.8
×
10
23
1.8 \times 10^{23}
1.8
×
1
0
23
atoms of Cr and 0.6 g-atom of O. The value of
x
x
x
is .....
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