[Synthesis of benzoic acid] 1. What is the purpose of placing the mixture in a hot bath? 2. How is benzoate carboxylate salt converted to benzoic acid? 3. What will you do if you observe three layers in your liquid/liquid extraction?

[Synthesis of benzoic acid] 1. What is the purpose of placing the mixture in a hot bath? 2. How is benzoate carboxylate salt converted to benzoic acid? 3. What will you do if you observe three layers in your liquid/liquid extraction?

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

Chapter26: Aldol And Claisen Reactions

Section: Chapter Questions

Problem 9E

See similar textbooks

Related questions

Q: An aqueous solution contains 0.28 M hydrofluoric acid. One Liter of this solution could be…

A: A buffer solution is formed by the mixing of weak acid and its conjugate base or by the mixture of…

Q: What is the difference between integral and peripheral proteins? A) Integral proteins are required…

A: Proteins are formed by the mixing of amino acids. The amino acids combined to each other by a…

Q: 11. The measured drug dosage is a. 33 mL b. 0.10 mg drug (1 kg body mass) 82 kg patient where 15 mL…

A: Volume of drug required to give patient can be calculated from the required mass of drug and…

Q: Is the answer to a.) 1?

A: We have to answer the given options. The required answers are given below a) The required product is…

Q: Calculate delta G for the following reaction: N2 + H2 NH3 Please include all steps

A: Please find the below attachments. Thank you

Q: What is the pH of a 0.25 M NH3 solution? Kb 1.8 x 10-5 = pH = [?] pH Enter

A: Given that , [NH3] =0.25 M Kb = 1.8 x 10-5

Q: What is the difference between exergonic and exothermic? What is the difference between intermediate…

A: Thermodynamics is branch of chemistry in which we deal with amount of heat evolved or absorbed by…

Q: 4 Nitrogen is less reactive than flourine. Why could the effective nuclear charge be used to…

A: Effective nuclear charge is basically the nuclear charged faced by the valance electron. The valance…

Q: The soluble chlorides of Group I Cations are lead chloride, mercurous chloride, and silver chloride.…

A: Dear student According to bartleby guidelines we're supposed to answer first three subparts of a…

Q: Match a structure with the correct ¹H-NMR. You will, of course, notice that there are more…

Q: 3. Give the IUPAC name for the following compounds, and/or include R/S configurations in the name:…

A: Naming of organic compounds is done by the naming scheme called the IUPAC (International Union of…

Q: A lot of controversy surrounds the use of Aspartame as an artificial sweetener. The main argument is…

A: Aspartame is an artificial sweetener which is actually a dipeptide formed by the reaction between…

Q: Identify the following orbital. OS OP Od Of Z y -X

A: Shapes of different orbital: Orbitals shape s spherical shape p dumbbell shape d double…

Q: The activation energy Ea for a particular reaction is 42.2 kJ/mol. How much faster is the reaction…

Q: 6 GRAMS OF UREA IS DISSOLVED IN 2 LITERS OF WATER. What is the chemical formula of urea?

Q: answer

A: We know that, phospholipid are a group of polar lipids that consist of two fatty acids, a glycerol…

Q: QUESTION 20 A sample run through a GC gave a peak with retention time of 2 431 minutes, a peak…

Q: Row A. B. C. D. Use the following information to answer questions 38 and 39. A Sample Titrated with…

A: The solution is given below -

Q: Can you tell me how to arrange numbers of scientific notation in order from largest to smallest?

A: A question based on tools in analytical chemistry that is to be accomplished.

Q: [Grignard Synthesis of Benzoic Acid] Characterization 1. Explain melting point determination as a…

A: A question based on IR spectroscopy that is to be accomplished.

Q: 6-In each of the following pairs of compounds one is chiral and the other is achiral. Identify each…

A: A compound will be considered as chiral carbon centre and the molecule does not possess any pane of…

Q: 6 grams of urea is dissolved in 2 Liters of water. What is its osmotic pressure at 20 º C?

Q: A student dissolved a mixture of benzoic acid (C6H5CO₂H), phenol (C6H5OH) and 1,4 dimethoxybenzene…

Q: Question Completio Question 32 Complete the following reactions by providing the missing products…

Q: What is the pH of 0.30 M HCl solution? HCl(aq) + H₂O(1)→ H3O+ (aq) + Cl- (aq) pH = [?]

Q: Use the following informa At one of the electrodes of an aluminium-air cell, moist air is bubbled…

A: A battery is proceed by the reduction and oxidation reaction simultaneously. In reduction, electron…

Q: 0 F CH₂1 Br Br

A: Here we have to write predict E- configuration of the following given alkenes.

Q: What is the electrophile of the product reaction?

A: An organic reaction can either undergo by the formation of nucleophiles and electrophiles or it can…

Q: Complete the table Chemical Reaction Balanced Chemical Equation Rate of Reaction (Equation) 1.…

Q: 2. Complete the following table: Name methyl propanoate propyl ethanoate Molecular Formula Structure…

A: Ester is a derivative of carboxylic acid. When the -OH hydrogen of carboxylic acid is replaced with…

Q: How many moles of BeCl2 are needed to react completely with 1.75 moles of LiH?

Q: Use the following information to answer question 5. Kerosene, C12H26(1), is a hydrocarbon used in…

Q: Balance the following aqueous reactions: a) Se2Cl2 → H2SeO3 + Se + HCI

Q: d. What is your theoretical yield of BeH2 in moles? e. What is your theoretical yield of BeH₂ in…

Q: Write the balanced NET IONIC equation for the reaction that occurs when hydroiodic acid and…

Q: A sample of gas contains 0.150 mol of N₂(g) and 0.300 mol of H₂(g) and occupies a volume of 21.4 L.…

Q: at functional group below gives IR signals at 1700 cm¹ and 2510-3000 cm³¹? Alcohol O Aldehyde Ketone

A: According to the question, we need to determine which functional group gives IR signals at 1700…

Q: What is the correct configuration of this alkene? CI an Br OZ O E

A: Z/E isomers are geometrical isomers of alkene compound. Here we have to identify wheather the given…

Q: What is the correct answer for the calculation of a length (in cm) with measured numbers (28.58 cm3…

Q: Rotation Handle 1 Arrow O 2 Benzene O O Ring 3 4 O O O O O O 5 O O O

A: Organic compounds are the compounds that contain carbon and hydrogen atoms in a compound.

Q: 0.25 — X X X x = 5.8 х 10-2 pH = [ ? ]

Q: 4 3 2 1 Example: An equimolar liquid mixture of benzene (B) and toluene (T) at 10 °C and 1 atm is…

A: Solutions An equimolar liquid mixture of benzene and toluene..

Q: Why atoms bond? Explain in geological perspective. (3-5 sentences or more)

A: Atoms are composed of protons, neutrons and electrons. The nucleus of an atom is composed of protons…

Q: What volume of hydrogen gas will be produced by reacting 1.55g of beryllium in water at standard…

A: -> Weight of Be = 1.55 gm Be(aq) + 2H2O(aq) ------> Be(OH)2(aq) + H2(g)

Q: 3. flask with filter better than The flask without filter. O False O True

A: Answer is True Please find the below explanation.

Q: 1. Which does not belong to the group?* Hg₂ + 2Cl⁻¹ ⇌ HgCl₂ Ag⁺¹ + Cl⁻¹ ⇌ AgCl₂ Pb⁺² + 2Cl⁻¹ ⇌ PbCl₂…

Q: lable the conugated base ad conugated acid

A: Given, Acid = H3PO4 Base = KOH Complete the neutralization reaction and label the conjugated base…

Q: Row A. B. C. D. Use the following information to answer question 24. A Model of an Organic Molecule…

A: Since you have asked multiple question, we will solve the first question for you.If you want any…

Q: 4-Write the product(s) of the following reactions. a) b) d) Br H H₂C H₂C H₂C Br + N₂ + CH₂-I OH PBC3…

A: Let us discuss the question one by one.

Q: 2. Balance the following reactions. Acidic: MnO (aq) + Sn²+ (aq) → Mn²+ (aq) + Sn(aq) b. Basic:…

Question

[Synthesis of benzoic acid]

1. What is the purpose of placing the mixture in a hot bath?

2. How is benzoate carboxylate salt converted to benzoic acid?

3. What will you do if you observe three layers in your liquid/liquid extraction?

4. In the second extraction, what is the purpose of adding NaOH? What product is formed?

5. After the second extraction, in which layer can you find the desired product? Explain.

6. What is the purpose of adding HCl in the final extract?

7. What qualitative test is performed to monitor the precipitate formation of benzoic acid?

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Protection of Groups in Organic Synthesis

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

Synthesis of benzoic acid: 1. What will you do if you observe three layers in your liquid/liquid extraction? 2. In the second the extraction, what is the purpose of adding NaOH? What product is formed?
Make an experimental step-by-step procedure with regards to the synthesis of Butyl Acetate shown below.
SN1 reactions are better performed in protic solvents. Explain why the researchers could not perform the reaction using 100% water as solvent instead of 50% aqueous acetone.
Write structures for the carbonyl electrophile and enolate nucleophile that react to give the aldol below. You do not have to consider stereochemistry. Draw the enolate nucleophile in its carbanion form. Draw one structure per sketcher. Add additional sketchers using the drop-down menu in the bottom right corner. Separate multiple reactants using the + sign from the drop-down menu.
1. Write the reaction that you will do this week for the Williamson ether synthesis. Label the nucleophile and the electrophile, the nucleophilic atom and the electrophilic atom. 2. Mechanistically, what type of reaction is the ether synthesis that you will perform this week? 3. An extraction is done for the work-up. What liquids will be used for the extraction? In which liquid will the product be? Will the product be in the top layer or the bottom layer?
how would you deconstructing” a target molecule into its readily available, simple starting materials for this reaction: (AKA 'retrosynthesis')
In this experiment we will perform a Grignard addition to an ester. First we will form the Grignard reagent from magnesium and bromobenzene and then we will add it to methyl benzoate to produce triphenylcarbinol (also called triphenylmethanol). The sequence and mechanism are attached below Why do you need to add HCl in this reaction? What would happen if you did not add enough?
Why is the reaction of the type shown below usually done? a.To make an aldehyde or ketone less water soluble b.To make the molecule more reactive c.To protect a ketone or aldehyde carbonyl d.To increase the oxygen content e.To make the alpha hydrogens more acidic
This is Aldol condensation 1.The protocol says that, after adding in all the reactants, stir for an additional 15 minutes. A student swirled for only 8 minutes and then, correctly, stopped and proceeded with isolating the product. What did the student do that gave such confidence and accuracy?
show the missing reagents and intermediates in the reaction sequence below
what is a multistep synthesis for this transformation. add any reagents or compounds to help accomplish it
Would any other aldol condensation products form? Also, if the acid was replaced with sodium ethoxide what else would we need to change about the reaction conditions to ensure that the same product forms?