In this experiment, we used DCM, Benzoic Acid and NaOH In what form is the organic acid after it is extracted? Draw the acid-base reaction using structures and arrows. Answer the same question for the organic base that was used and draw the reaction scheme for it as well. Upload a picture of your drawing (these should include mechanism arrows showing the movement of electrons).
Q: Nitration-of methyl-benzoate 1.→What is the nucleophile-and electrophile in this experiment?-Why…
A: The question is based on electrophilic aromatic substitution reaction. we have carried out nitration…
Q: In this experiment, we produce 2 different white solid compounds. We assume that one recovered white…
A:
Q: You've probably noticed by now that the amount of acetic acid consumed wasn't the same in each…
A: Vinegar reacts with NaHCO3 to form sodium acetate carbon dioxide and water. From the observations of…
Q: Analogously to your experiment, write down the molecular structures and the two acid-base equations…
A: The alkene functional group is observed as the presence of a carbon-carbon double bond in a…
Q: How can we check that there is no more vanillin left in the organic layer after it has been…
A: Vanilin is an organic compound. It can extracted from the lignin waste and then can be separated…
Q: Draw the equipment that would be used on a macro scale to carry out the furan reaction with maleic…
A: When maleic anhydride is reacted with furan, the formation of adduct takes place. This reaction is…
Q: Which qualitative analysis test from this module can help distinguish between different kinds of…
A:
Q: To study the kinetics of iodination of acetone, why starch is used as an indicator just before the…
A: To study the kinetics of iodination of acetone, starch is used as an indicator just before the…
Q: 3. Why was DMSO used as the solvent in the experiment?
A: Synthesis of nerolin is an example of Williamson ether synthesis. DMSO, HMPA and alcohols that…
Q: If there was some carboxylic acid remaining at the end of the reaction, what are two possible ways…
A: Concept ;1 ) decarboxylation 2) Acition of azomethane
Q: If no ester was available, could you use another carbonyl compound like CH3CH2COOH to perform the…
A: Given is reaction of Grignard reagent.
Q: The final step in the procedure for this experiment is drying of the acetylsalicylic product in an…
A: The main purpose of drying a product to remove solvent and volatile compounds.
Q: Is the circled function group an activator or deactivator during SeAR ? Discuss and illustrate…
A: The circled group is -NH- group, which is attached to the benzene ring. In the -NH- functional…
Q: We used to perform this experiment using diethylether or THF as the reaction solvent. We now use…
A: Introduction: Solvents are mainly two kinds i.e. polar and nonpolar. The polarity of the solvent is…
Q: Which side reaction could occur in this experiment if the toluene were not com- pletely dry? Show…
A:
Q: why acetic acid used as solvent in analysis of riboflavin instead of deionized water? explain
A: Interpretation- To tell about why acetic acid is used as solvent in analysis of riboflavin instead…
Q: Why are only monosubstitution products obtained in the acylation of the substrate compounds chosen…
A: Friedel-Crafts acylation reaction involves the electrophilic aromatic substitution of an aromatic…
Q: In this experiment excess acetic anhydride is converted to acetic acid when water is added to the…
A:
Q: Explain why the reagents are added in the specific sequence described in the experiment.
A: To explain why reagents are added in the specific sequence in an experiment.
Q: Develop a flow chart to show how you can separate the following two compounds using acid-base…
A:
Q: Give another dye that is made using diazonium salt chemistry/coupling reaction. Draw the dye as…
A: 1. An azo dye structure must have R-N=N-R' 2. Here R and R' must be a aromatic compound. 3. There…
Q: 6. Explain why the reagents are added in the specific sequence described in the experiment.
A: The Winkler method can be used for the determination of measure dissolved oxygen in freshwater…
Q: What would happen if some of the solids in the nucleophile medium were not dissolved? How might this…
A: A nucleophile is an electron-rich molecule, it donates an electron pair during a chemical reaction.…
Q: Chemistry please don’t post the answer in hand written ;) Write/draw the equation of the…
A: Since you have asked multiple questions we will answer the first two for you as the rest of the…
Q: This experiment is the Separation of a mixture of 3-nitroaniline, Benzoic acid, and naphthalene…
A: Answer :
Q: What should you do if there is some question about which layer is the organic one during an…
A:
Q: Can you please answer and clearly show your work for all the parts to this question. Draw the…
A: Those organic compounds which have a carbonyl carbon connected at the end of carbon chain and…
Q: Positive Test Indicator (ie., ppt, gas formation, Type of Alcohol with change in color, etc.) Type…
A:
Q: This is for the dehydration of methylcyclohexanols experiment using phosphoric acid i just need the…
A:
Q: Pretend that your acetaminophen product was not a solid, and you couldn’t collect it using vacuum…
A:
Q: In this experiment we will perform a Grignard addition to an ester. First we will form the Grignard…
A: Grignard reagent plays a vital role in organic chemistry.It has the tendency to form carbon-carbon…
Q: In this experiment, you preformed an extraction to separate the aqueous and organic solvent layers.…
A: In this experiments (extraction) based on the density of the organic solvent and water.During…
Q: Write essay on the three proofs for identification of Unknown for the benedicts test, DNP test and…
A: In the synthesis and analysis of organic compounds, it is identification of organic compounds…
Q: If you measured the boiling point of the solution used in Trial 4, would you predict it would have a…
A: higher because chlorines in the solution will interact with neutral molecules to make weak…
Q: Usually the aqueous layer is extracted multiple times with organic. This is more common during a…
A: Extraction is the first stage of purification after a reaction ends. It involves the removal of…
Q: Draw the structure of benzoic acid and look up for its literature melting point?
A: Benzoic acid is an organic compound having chemical formula C6H5COOH which is consist of a carboxyl…
Q: Draw the sulfonamides produced, if any, upon the addition of BSC and excess NaOH to the test…
A:
Q: 4. To isolate the benzoic acid from the ether layer, you extracted with base. (a) An alternate…
A: Hey, since there are multiple questions posted, we will answer first question. If you want any…
Q: Draw the sulfonamides produced, if any, upon the addition of BSC and excess NaOH to the test…
A: Give in following question primary secondary and tertiary amine reaction with hinsbergs reagent and…
Q: What would happen if the solvent level was above that of the dye spots on the paper at the start of…
A: Thin layer chromatography is a technique that is used for the separation of dissolved mixtures on…
Q: Using the table on slide 7, what ORGANIC solvent could you use to do an extraction of something from…
A: Since you have posted multiple questions, we will answer the first one for you. To get the remaining…
Q: in the reduction of vanillin by yeast; - Why can’t we directly use chloroform as a solvent…
A: Vanillin is an aromatic compound. It is considered as a phenylmethane derivative. The compound…
Q: On performing a tlc of the reaction product of borohydride reduction on a plate alongside pure…
A: Since you have asked multiple question, we will solve the first question for you. If you want any…
Q: Rate and order of a chemical reaction: Iodination of acetone (experiment) What practical…
A: Iodination of acetone is a method by which we study the number of reasons for the iodine…
Q: this experiment is all about the synthesis of phthaleins, where phthalic anhydride is added to a 0.1…
A: Indicators: these are the substances that changes color when added to acidic or basic solutions.…
Q: In your experiment, you made quite a bit of another phenol, in addition to the one that you isolated…
A: Let's first understand the main differences between intermolecular hydrogen bonding and…
In this experiment, we used DCM, Benzoic Acid and NaOH
In what form is the organic acid after it is extracted? Draw the acid-base reaction using structures and arrows. Answer the same question for the organic base that was used and draw the reaction scheme for it as well. Upload a picture of your drawing (these should include mechanism arrows showing the movement of electrons).
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 2 images
- The image is the procedure from an organic chemistry lab for creating soapDraw the reaction mechanism for soap formation using arrow pushing. Make sure to attack the appropriate carbon with the hydroxide.Figure 3 shows a substitution reaction between triphenylmethyl chloride and an excess of the base methanamine. What is the minimum mass of this amine required to produce 5.000 grams of the organic product N-methyltriphenylmethanamine? Molar masses are given in Figure 3. [Round the answer to three decimal places. Do not type in the unit. Use a decimal point.] * Do you need to add imidazole to the reaction mixture used in this question to absorb the hydrogen chloride gas produced during the reaction?draw the reactions that you performed in this experiment. You will need to draw the starting materials (carboxylic acid, the alcohol and the catalyst), and the product(s). There should be 12 total reactions. i am so confused on what to draw
- A student use the same protocol as in the lab manual to extract benzoic acid, phenol, and naphthalene. Below are the steps he took Step 1 - Dissolve all three in 15 ml ether and place in separatory funnel Step 2- Add 15 ml of sodium carbonate and mix well Step3 - Isolate the aqueous layer and Add hydrochloric acid, which resulted in a precipitate Step 4- Add 15 ml of sodium hydroxide to the ether layer and mix Step 5- Isolate the aqueous layer and add hydrochloric acid, which resulted in a precipitate. Step 6- dry the ether layer and collect the solid that is leftciple Attempts Not allowed. This test can only be taken once. ce Completion Once started, this test must be completed in one sitting. Do not leave the test before clicking Save and Submit This test does not allow backtracking. Changes to the answer after submission are prohibited. emaining Time: 52 minutes, 44 seconds. Question Completion Status: A Moving to the next question prevents changes to this answer. Question 2 Reaction of arenediazonium salts with aryl benzene give.... o Aryl halied Benzonitrile Phenole Azo dayes A Moving to the next question prevents changes to this answer. P Type here to search 1HUAWE F1 F2 F3 F4 F5 F6 F7 %23 24 % & 2 5 6. 7 8. Q W E T Y. us A H. 1S C, Z C VI B U DIAre there two possible structures of the two possible oxidation products of benzyl alcohol? I am seeing the aldehyde but is a carbonyl also possible?Also in this experiment we add aqueous sodium thiosulfate at the end of the reaction. I assume this has something to do with making sure we get aldehyde products. Can Explain and/or show an equation to support this?
- Draw the structure(s) of the major organic product(s) of the following reaction. H. H2C=PPh, • You do not have to consider stereochemistry. • You do not have to explicitly draw H atoms. • Do not include lone pairs in your answer. They will not be considered in the grading. • Omit the phosphine oxide from your answer. • If no reaction occurs, draw the organic starting material. • Draw one structure per sketcher. Add additional sketchers using the drop-down menu in the bottom right corner. • Separate multiple products using the + sign from the drop-down menu. C P орy aste 000.[片Using curved arrows, show the deprotonation mechanism of phenol with hydroxide (-OH). Also, provide the structure of the product of this deprotonation. Start answering this question by drawing the structure of phenol. Then write they hydroxide ion. Find your most reactive electrons and draw the curved arrow that shows where they would go to deprotonate phenol. Then make a bond break a bond™ - Provide valid resonance structures for the product of the previous question that show the charge moving onto the ortho- and para positions. Use curved arrow(s) in the structures to show how the charge resonates to the next structure in your scheme. Be sure to use all the proper notations for depicting resonance.1. Explain why Carbylamine Test will show positive result with primary amine and not with other type of amine or organic compound. Show reaction mechanism. 2. How does the Hinsberg test allow for the distinction of primary, secondary and tertiary amines? Show this by means of a diagram and by reaction mechanism. 3. In the reaction of aniline and sulfuric acid, is the product an acid salt or a basic salt? Why?
- A fellow lab student is attempting to identify his unknown organic compound by using the Tollens' test. He adds Tollens' reagent to a sample of benzaldehyde and to his unknown. You notice that neither his benzaldehyde or unknown sámple solution formed a silver precipitate. The student confidently proclaims that his unknown must not be an aldehyde. Is he correct? Yes, because his unknown solution failed to form a silver precipitate that indicates the presence of an aldehyde. O Yes, because the Tollens' test only forms a silver precipitate in the presence of an aromatic aldehyde. O No, because his positive control did not form a silver precipitate, therefore he should gently heat the samples to verify the result. No, because the Tollens' test only forms a silver precipitate in the presence of a methyl ketone.Chemistry complete for a rate. answer both questions for a rate 1. write out the mechanism for the reaction between ethyne and NaNH2. Label the acid snd the base predicting which way the reaction is favored. 2. do the same for C6H5OH and CH3CH2ONac. Carbonyl Compounds Three carbonyl compounds were analyzed by various qualitative tests and the summary of their reactions is given in Table 3 below. Identify each unknown sample by matching the respective reaction profile with the given structures (A, B, or C). Table 3. Summary of Reactions of Carbonyl Compounds Sample Tollen's test 2,4 DNP test Red orange precipitates Red-orange precipitates Red orange lodoform test No reaction Yellow precipitates No reaction 2 No reaction 3 Silver mirror No reaction precipitates H3C. `CH3 А В Sample Identity and Rationalization 1 3