Notes: Concentration (Molarity)
: When 15.0 g of ethyl alcohol, C2H5OH, is dissolved in 750 grams of formic acid, the freezing pt of the solution is 7.20°C. The freezing pt of pure formic acid is 8.40°C. Determine Kf for formic acid. Ex: An antifreeze solution is prepared containing 50.0 cm3 of ethylene … ................
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