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can anyone help get the remainder of the answers thank you! Experiment 14 Report Sheet Molar Mass of a Solid Desk No. Date Lab Sec.
can anyone help get the remainder of the answers thank you!
Experiment 14 Report Sheet Molar Mass of a Solid Desk No. Date Lab Sec. Name A. Freezing Point of Cyclohexane (Solvent) 1. Mass of beaker, test tube (8) 2. Freezing point, from cooling curve (C) 3. Instructor's approval of graph 125.325g 6.80C NA B. Freezing Point of Cyclohexane plus Unknown Solute D1 Trial Unknown solute no. (Parts B.1, B.3) Trial 2 (Part B.4) Trial 3 (Part B.5) 134.048g 1. Mass of beaker, test tube, cyclohexane (g) 2. Mass of cyclohexane (8) 3. Tared mass of added solute (8) Sol1:0.151g Sol2:0.148g = 0.299g 8.723g 0.151g 0.299g NA 5.45C NA 4. Freezing point, from cooling curve (C) 5.40 C 2 NA 5. Instructor's approval of graph Calculations 1. ky for cyclohexane (C.kg/mol) 2. Freezing-point change, AT, CO 2 trials only ope en se dolor 20.0 3. Mass of cyclohexane in solution (ks) bet G 10 ore 4. Moles of solute, total (mol) 5. Mass of solute in solution, total (8) 6. Molar mass of solute (g/mol) 7. Average molar mass of solute (g/mol) Data Analysis, B 8. Standard deviation of molar mass Data Analysis, 9. Relative standard deviation of molar mass (RSD) Data Analysis, D *Show calculation(s) for Trial 2 on the next page. Experiment 14 197 69Step by Step Solution
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