termining the Freezing Point Depression 1) Place 10-mL as sh distilled or deioni

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termining the Freezing Point Depression 1) Place 10-mL as sh distilled or deionized water into an 8-inch test tube. Insert the stirring apparatus own below. Ma ke sure the thermometer bulb is immerged in the liquid continuous stirine apparatus in a prepared salt-water bath. Allow the water to cool with continuous stirring until there is ice-water slush in the tu be do nhi Thermometer Stirrer cork soltion Ice-salt cork 3) Remove the test tube from the bath. Stir vigorously and note the constant temperature during the time that both ice and water are pesent. This is the freezing point of pure water. Record this value in your notebook H20:0 )Nace:-6.6 4) Discard the water. Repeat the procedure with the 10% sodium chloride solution. Record the freezing point of the solution in your notebook. Once you have determined the freezing point of the 10% sodium chloride solution, discard the solution and rinse the tube out with water to clean it. Methanol 6-1 5) Repeat the procedure with the 10% methanol solution. Record the freezing point of the solution in your notebook. Once you have determined the freezing point of the 10% methanol solution, discard the solution in the appropriate waste container in the fume hood. alce (ng to ot to he fre 6) Clean your apparatus.

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termining the Freezing Point Depression 1) Place 10-mL as sh distilled or deioni

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