If you dissolve 0.7molse of HCL in an of water to prepare 250 milileter of solutions water is tha molarity of tha solutions of prepared
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Answer:
x
H
2
O
=0.6=
n
H
2
O+n
HCl
n
H
2
O
⟹0.6 moles of H
2
O and 0.4 moles of HCl
Mass of H
2
O=18×0.6=10.8 gm
Molality=
Massofsolvent(kg)
Molesofsolute
=
10.8
0.4×1000
=37.037 molal
Explanation:
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