Develop a numbered procedure for the fischer esterification of butyric acid and ethanol including moles, grams, and volume used for all reactants and show how many grams you are expected to produce (show calculations). What will be the IR peaks expected?
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Develop a numbered procedure for the fischer esterification of butyric acid and ethanol including moles, grams, and volume used for all reactants and show how many grams you are expected to produce (show calculations). What will be the IR peaks expected?
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- AsapStarting from crude clove oil, draw flow charts to illustrate the extraction steps. Please answer very soon will give rating surelyAnalyze the provided spectral data. Does the provided data support the preparation of the desired product? Provide an explanation for your answer. Note: reaction of 3.0 mL of 1-octanol , 5.0 mL (5.3 g) of acetic acid, and 25 drops of concentrated sulfuric acid along to form orange oil. (An example is given below using bannana oil the structure of orange oil is also shown)
- Equation: H₂CO Data Table p-anisaldehyde Molecular formula Molecular Mass Density (get on line) Moles used Grams used Volume used IHD Number of 1H NMR signals Theoretical Yield 요 H₂C CH3 NaOH (aq) ethanol p-anisaldehyde Calculate theoretical yield. (show work) 0.024 XXXXXXXXXXXX H₂CO dianisalacetone Acetone 0.012 XXXXXXXXXXXX 2 H₂O OCH 3 Prodduct XXXXXXXX XXXXXXXXX XXXXXXXXXX XXXXXXXXXX1.Each of the student statements below is wrong. You will need to explain why they are not correct. (a) All my compound dissolved right away in the small amount of solvent I added at room temperature, and I didn’t need to heat it at all. This means I’m going to get lots of pure compound out. (b) I did a recrystallization of naphthalene and my percent recovery was very high (99%), so I must have pure product. (c) When you’ve dissolved all your compound in hot solvent, and you’re in a hurry, it’s ok to just place it straight into the ice bath.The oxidation of 3-pentanol to 3-pentanone was performed in the lab and an IR was taken of the finished product. (a) what are the key functional groups in the starting material, 3-pentaol? (b) what are the key functional groups in the product, 3-pentanone? (c) based on the IR spectrum below, was the experiment successful, and, if so, how pure was the product? Explain your reasoning.
- Tom, an analytical chemist, bought a bag of decaffeinated coffee from a grocery store. However,Tom suspected that he might have received regular coffee and therefore decided to analyze hiscoffee for caffeine. In the lab, he took 0.5 mL of the brewed coffee and diluted it in water tomake a 100.0 mL solution. He performed four analyses and found the concentrations to be 4.69,3.99, 4.12, and 4.50 mg/L, respectively. (Assume the density of all solutions is 1.000 g/mL,1oz= 28.35 mL).(a) Report the concentration (in mg/L) of caffeine in the brewed coffee using the format asaverage ± standard deviation. (Note this is not the concentration in the diluted solution.)(b) Look up the caffeine content of regular vs. decaffeinated coffee. Do you think that Tom wasgiven the wrong type of coffee?(c) Caffeine intake of 300 mg per day reportedly has no adverse effects in the vast majority ofthe adult population. If Tom drinks 3 cups (8 oz/cup) of this coffee daily, is his intake withinthis known safe…Please Analyze the IR spectra of Isoborneol. Assign the observed functional group absorptions.Three sample, X (neutral), Y (basic), and Z (acidic), were mixed and dissolved together in dichloromethane. Propose a method to separate all given sample individually using the combination of liquid-liquid extraction, crystallization, distillation, and sublimation technique.
- You wash a separatory funnel with soap and water to ensure it is clean before extracting an aqueous solution with dicholormethane. You should take the time to make sure there are no drops of water left inside the separatory funnel. Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a True FalseAssuming that cyclohexanone is the limiting reagent for the synthesis of cyclohexanone oxime and that cyclohexanone oxime is the limiting reagent for the synthesis of caprolactam; what is the overall % yield of caprolactam from cyclohexanone given the percentage yield of each step of the reaction sequence as follows? Give only two significant digits. If the answer is a whole number with two digits, do not include the decimal. 57% 27% cyclohexanone → cyclohexanone oxime → caprolactam Answer:You are doing a ruthenium catalyzed hydrogenation of 4-methylbenzaldehyde (reactant) to 4-methylbenzyl alcohol (product). Draw the reaction equation. Can you use IR spectroscopy to distinguish between reactant and product? Include a detailed list of the characteristic IR bands that you expect to see in your explanation.