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Chemistry
Chemistry
Problem
The formula of a hydrated salt of barium is
B
a
C
l
2
⋅
X
H
2
O
BaCl_2 \cdot XH_2O
B
a
C
l
2
⋅
X
H
2
O
. If 1.936 g of this compound gives 1.846 g of anhydrous
B
a
S
O
4
BaSO_4
B
a
S
O
4
on treatment with
H
2
S
O
4
H_2SO_4
H
2
S
O
4
, the value of
X
X
X
is: a. 7 b. 5 c. 3 d. 2
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