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VIDHII
@VIDHII
August 2021
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what is the formulae for solving molality problems
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abhi178
Verified answer
Molatity :- molatity is the no of mole present in 1 kg of solvent . it is denoted by m .
e.g
m = no of mole of solute/weight of solvent ( in kg) .
m = w × 1000/( M × M")
where w = given weight of solute
M = molecular weight of solute ( in g )
M" = weight of solvent ( in g)
also , very important of relationship molatity , molarity and density is
1/m = d/M - Ms/1000
where m = molatity
M = molarity
Ms = molar weight of solute
d = density of solution.
1 votes
Thanks 1
abhi178
i hope this will help you
VIDHII
thnks
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Answers & Comments
Verified answer
Molatity :- molatity is the no of mole present in 1 kg of solvent . it is denoted by m .e.g
m = no of mole of solute/weight of solvent ( in kg) .
m = w × 1000/( M × M")
where w = given weight of solute
M = molecular weight of solute ( in g )
M" = weight of solvent ( in g)
also , very important of relationship molatity , molarity and density is
1/m = d/M - Ms/1000
where m = molatity
M = molarity
Ms = molar weight of solute
d = density of solution.