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- PLEASE provide an indepth explaniton as I will be using this to studyQuickly plezz!! The levigating agent role in Suppositories manufacturing ??Using the spectroscopic data provided below determine the structure of the unknown compound. You need to fully substantiate your answer, which means provide supporting evidence from ALL of the data provided.
- Please help me fill the remaining spaces. The spaces marked with NA don't need to be calculate. Name Molecular Weight Amounts used mmol Equivalents M.P or BP (C) Density (g/mL) Indene 116.16 .5mL MP=-2 BP=181-182 .996 Borane-tetrahydrofuran Complex 85.94 2.8mL 1 MP= -108 BP=66 NA 30% Hydrogen Peroxide 34.01 1mL MP= -33 BP=108 NA 3 M NaOH(aq) 40 .7mL MP=318 BP=1390 NA Diethyl Ether 74.12 NA NA NA BP=75-78 .902 Hexanes 86.17 NA NA NA BP=65.5-68.3 .659 Potassium Permanganate 158.03 NA NA NA BP=100 1.0 1-Indanol (Product) 134.13 NA MP=50-54 NA 2-Indanol (Product) Same as Above Same as Above Same as Above NA MP=68-71 NAPosting the questions again (because I got a very poor answer earlier) What kind of differences are there in crystallizing in unit cell with 1. Chiral (enantiomerically pure) molecules 2. Racemates 3. Achiral molecules If you could describe briefly how is the crystallization with these three different, please! I DO NOT need explaining on what the chirality means, or how to resolve chiral molecules.Which statement is true? Statement 1: In a paper chromatography that uses a cellulose-based filter paper as stationary phase and hexane as the mobile phase, non-polar compounds are expected to have higher Rf values than that of polar compounds. Statement 2: In paper chromatography, the highly adsorbed compounds tend to outdistance the weakly adsorbed ones.
- The UV–visible spectrum of GLB-1 is given in Figure 2. i.What colour(s) will the deoxy and oxy forms of GLB-1 be? Note, an electromagnetic spectrum is reproduced in the Assessment area on the S315 website. ii.By comparing the bands on the right-hand side (around 550 nm) with those of oxy- and deoxymyoglobin, suggest what type of transition gives rise to these bands.Since there are some inherent issues with polarimetric measurements of enantiomeric purity, suggest another technique that could be used to confirm the percent enantiomer excess.Silica gel is very polar stationary phase. Therefore, more polar molecule sticks to silica gel on the TLC plate and has higherRfvalue. True False
- Complete the following table. In the second column, assign each set of molecules as constitutional isomers, conformational isomers, enantiomers, diastereomers, or identical. For the third column, based on that analysis, indicate for each set of molecules if they are separable or inseparable by SiO2 chromatography.Chemistry Can help with this IR characterization of phenacetin? Thanks.Which of the conditions below would be correct for the transformation below 1. KMnO4, NaOH(aq) 2. H3O+ 2. H₂CrO4 (aq) 3. PCC in CH₂Cl2 4. (COCI)2, DMSO (cold); 2. Et3N 5. all of the above would work