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.

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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

  • Mass of the Unknown Liquid Mixture: 17.8271 g

  • Vapor temperature stabilized range for the LBP: 56–57°C

  • LBP liquid mass: 6.3754 g

  • HBP liquid mass: 10.9546 g

  • Boiling point for LBP liquid: 66.1–66.3°C

  • Boiling point for HBP liquid: 90.6–91.2°C

  • LBP liquid density: 0.870 g/mL

  • 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

  • Mass of Crude Organic Solid (R–Z): 5.6942 g (Lab 3)

  • Mass of Crude Aqueous Solid (R–CO2H): 0.6157 g (Lab 3)

  • Mass of Pure Organic Solid (R–Z): 4.4638 g (Lab 4)

  • Mass of Pure Aqueous Solid (R–CO2H): 0.2032 g (Lab 4)

Melting Point Data (°C)

  • Crude Organic Solid (R–Z): 23.6–44.5°C

  • Crude Aqueous Solid (R–CO2H): 90.1–124.0°C

  • Pure Organic Solid (R–Z): 35.2–41.5°C

  • 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

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)
Transcribed Image Text: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.
Transcribed Image Text: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.
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