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Chemistry
Chemistry
Problem
No. of moles of water in 488.6 gms of
B
a
C
l
2
⋅
2
H
2
O
BaCl_2 \cdot 2H_2O
B
a
C
l
2
⋅
2
H
2
O
are (molecular weight of
B
a
C
l
2
⋅
2
H
2
O
=
244.33
BaCl_2 \cdot 2H_2O = 244.33
B
a
C
l
2
⋅
2
H
2
O
=
244.33
) 1) 2 moles 2) 4 moles 3) 3 moles 4) 5 moles 1) 2 moles 2) 4 moles 3) 3 moles 4) 5 moles
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