allysongonzalezlove0
27.11.2019 •
Chemistry
Ineed it is really difficult i’m not the greatest t chemistry me
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Ответ:
It seems you're not the greatest as English either.
Explanation:
Ответ:
ethylene glycol (molar mass = 62.07 g/mol)
Explanation:
Depression in freezing point :
Formula used for lowering in freezing point is,
or,
where,
m = molality
Given mass of solute = 0.807 g
Molar mass of solute=? g/mol
weight of solvent in kg= 11.6 g=0.0116 kg
Thus the solute is ethylene glycol which has same molecular mass as calculated, i.e 62.07 g/mol.