An Exercise in Freezing Point Depression
An Exercise in Freezing Point Depression
An Exercise in Freezing Point Depression
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Name: _________________________________________ Date:___________________Partner(s): _________________________________________ TA: ____________________Data Sheet IIA:Observation of the Corrosive Effects of Deicers onIron NailsWrite a brief description of the nail surfacesTime Exposed Pla<strong>in</strong> H 2 O H 2 O + DeicerAfter 30 m<strong>in</strong>utesAfter 1 hourEnd of Lab (total time nailsexposed = _______)After 1 weekCorrosion Results After One Week for the Rema<strong>in</strong><strong>in</strong>g DeicersSee Data Sheet IIB for directions for "rat<strong>in</strong>g" the samples.Deicer Sample Observation Rat<strong>in</strong>g10-17
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