These tables MUST be included in the report for each of your unknowns in the Results Section (4 tables in total): Chemical Name: Percent Recovery Solids Melting Point Data (°C) Unknown Code: Crude: Pure: Trial 1 Trial 2 Average Crude Pure Physical Appearance MS Data Molecular Formula IHD M+ (m/z) Base Peak (m/z) Lost Fragments / Other Peaks (m/z) IR Data Absorption Band 1 Wavenumber (cm³¹) Intensity Shape 2 3 4 (etc.) 1H NMR Data Proton(s) A B C D (etc.) 13C NMR Carbon(s) 1 2 3 4 (etc.) Structure: 8 (ppm) Splitting Integration 8 (ppm) CHE231L AQ22 part of your references. You need to use at least 3 references for your lab report. The ACS style guidelines can be found here: http://pubs.acs.org/isbn/9780841239999 9. Appendices: a. Spectra: You should only include both you 'H and 13C NMR spectra for the final report. MS and IR spectra does not have to be included. NMR spectra are typically given a Figure number and a descriptive title (e.g. Figure 3. H NMR Spectrum of Liquid Unknown 11 (Diethyl ether)), and any important peaks can be labeled. On an NMR spectrum, include a structural representation of your molecule, indicating which hydrogens/carbons are represented by peaks A, B, C, etc. For example: Figure 3. 'H NMR Spectrum of Liquid Unknown 11 (diethyl ether) B A A 10 T 6 HPM-00-195 8 7 B 6 A B 5 4 3 2 1 0 ppm b. Calculations: Include one example of the most important calculations performed during the wet labs (ex. percent recovery). Do not write each single percent recovery you performed.
Table 1: Distillation Data Table
Glassware | Mass (g) |
---|---|
BEFORE DISTILLATION | |
Distillation Flask + boiling chips | 44.1161 g |
Distillation Flask + boiling chips + Unknown Liquid Mixture | 61.9474 g |
Receiving Flask | 30.2201 g |
AFTER DISTILLATION | |
Receiving Flask + Low BP Liquid | 36.5895 g |
Distillation Flask + boiling chips + High BP Liquid | 54.8759 g |
DENSITY MEASUREMENT | |
Volumetric Flask for LBP liquid (empty) | 17.2148 g |
Volumetric Density Flask + LBP liquid | 18.0846 g |
Volumetric Flask for HBP liquid (empty) | 14.5110 g |
Volumetric Flask + HBP liquid | 15.3117 g |
Additional Calculated Data
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Mass of the Unknown Liquid Mixture: 17.8271 g
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Vapor temperature stabilized range for the LBP: 56–57°C
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LBP liquid mass: 6.3754 g
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HBP liquid mass: 10.9546 g
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Boiling point for LBP liquid: 66.1–66.3°C
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Boiling point for HBP liquid: 90.6–91.2°C
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LBP liquid density: 0.870 g/mL
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HBP liquid density: 0.801 g/mL
Table 2: Solids Recovery and Melting Point Data
Glassware | Mass (g) |
Vial + Cap (for Crude Organic solid) | 18.0682 g |
Vial + Cap + Crude Organic solid | 23.7049 g |
Vial + Cap (for Crude Aqueous solid) | 18.1608 g |
Vial + Cap + Crude Aqueous solid | 18.7765 g |
Vial + Cap (for Pure Organic solid) | 44.4500 g |
Vial + Cap + Pure Organic solid | 48.9147 g |
Vial + Cap (for Pure Aqueous solid) | 75.5270 g |
Vial + Cap + Pure Aqueous solid | 75.7302 g |
Unknown solid X: 21
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Mass of Crude Organic Solid (R–Z): 5.6942 g (Lab 3)
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Mass of Crude Aqueous Solid (R–CO2H): 0.6157 g (Lab 3)
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Mass of Pure Organic Solid (R–Z): 4.4638 g (Lab 4)
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Mass of Pure Aqueous Solid (R–CO2H): 0.2032 g (Lab 4)
Melting Point Data (°C)
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Crude Organic Solid (R–Z): 23.6–44.5°C
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Crude Aqueous Solid (R–CO2H): 90.1–124.0°C
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Pure Organic Solid (R–Z): 35.2–41.5°C
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Pure Aqueous Solid (R–CO2H): 106.8–126.6°C
Using this data help me create four tables using the images attached this is not a graded assignment I just need help to study for my exam



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