Asked by james
Dissolving 3g of ascorbic acid in 50g of acetic acid lowers the freezing point of acetic acid by 1.33degreesC. What is the molecular mass of ascorbic acid?
Answers
Answered by
DrBob222
delta T = Kf*m
Solve for m.
m = mols/kg solvent
solve for mols.
mols = grams/molar mass
Solve for molar mass.
Solve for m.
m = mols/kg solvent
solve for mols.
mols = grams/molar mass
Solve for molar mass.
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