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categoryكيمياء schoolبكالوريوس event_available2026-07-14

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Question 6 5 points Save Answer The normal freezing point of ethanol is -117.30 °C. How many grams of electrolyte KF (molar mass=58.1 g/mole) must be added to 35.0 g of ethanol (Kf(ethanol)=1.99 °C/m) to change its freezing point to -121.25 °C? a. 4.04 g b. 2.02 g c. 2.02 kg d. 1.51 g Moving to the next question prevents changes to this answer. Question 6 of 15

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