Asked by ethelyn
what is the molarity of an antifreeze solution glycol in water containing 15.4 g of ethylene glycol (HOCH2CH2OH) and 84.6 g H2O ?
Answers
Answered by
DrBob222
Surely you mean molality and not molarity.
mols eth glycol = grams/molar mass
Then m = molality = mols/kg solvent.
mols eth glycol = grams/molar mass
Then m = molality = mols/kg solvent.
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