A Freezing Point of Cyclohexane (Solvent) 1 131.8 189 5.0°C Ate = kr (moles ng sowo 2 Mass of beaker, test tube (9) Free

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A Freezing Point Of Cyclohexane Solvent 1 131 8 189 5 0 C Ate Kr Moles Ng Sowo 2 Mass Of Beaker Test Tube 9 Free 1 (51.29 KiB) Viewed 26 times

A Freezing Point of Cyclohexane (Solvent) 1 131.8 189 5.0°C Ate = kr (moles ng sowo 2 Mass of beaker, test tube (9) Freezing point, from cooling curve ("C) Instructor's approval of graph Freezing Point of Cyclohexane plus Unknown Solute 3 B Unknown Solute No. Spiderman Trial 1 Trial 2 Trial 3 1 2 N Mass of beaker, test tube, cyclohexane 132.939 132.939 (9) Mass of cyclohexane (9) 3 Tared mass of added solute (9) Freezing point, from cooling curve (°C) 3.6°C 2.2°C 5 Instructor's approval of graph 1.121 0.179 1.121 0.177 4 Calculations TI T2 T3 1 (20 for cyclohexane) 3 k, for cyclohexane (pure solvent) ("C-kg/mol) 2 Freezing point change. AT, (°C) Mass of cyclohexane in solution (kg) 4 Moles of solute, total (mol) 5 Mass of solute in solution, total (g) 6 Molar mass of solute (g/mol) 7 Average molar mass of solute (g/mol) 8 Standard deviation (g/mol) 9 9 Relative standard deviation of molar mass (%RSD)