In the organic chemistry experiment of an Extraction of crude napthalene and benzoic acid dissolved in ethyl acetate solvent. Why are multiple small extractions better than 1 large extraction? Explain. Prove this with mathematically

In the organic chemistry experiment of an Extraction of crude napthalene and benzoic acid dissolved in ethyl acetate solvent. Why are multiple small extractions better than 1 large extraction? Explain. Prove this with mathematically

Chemical Principles in the Laboratory

11th Edition

ISBN:9781305264434

Author:Emil Slowinski, Wayne C. Wolsey, Robert Rossi

Publisher:Emil Slowinski, Wayne C. Wolsey, Robert Rossi

Chapter20: Rates Of Chemical Reactions, I. The Iodination Of Acetone

Section: Chapter Questions

Problem 1ASA: In a reaction involving the iodination of acetone, the following volumes were used to make up the...

See similar textbooks

Related questions

Q: A scientist is testing how much pressure human lungs can endure on a deep sea dive. a. His lung…

A: •Given:- =>Here initial diver present at sea level and than he dives and goes to 6 m deep in sea.…

Q: Draw the products for the following reactions.

Q: Substance AB Two volatile substances are mixed with one another so that the solution has a vapor…

Q: will the following Reactions proceed to the right! Hints: find the strongest acid among the…

Q: 40 grams of CaCl2 are weighed out and placed in a 4L volumetric flask and is filled to the mark.…

A: Answer:- This question is answered by using the simple concept of calculation of molarity of the…

Q: The balanced combustion reaction for C, H, is 2C,H,(1) +150₂(g) - 12 CO₂(g) + 6H₂O(1) + 6542 kJ If…

Q: 1. The mobile phase in the TLC simulator uses a mixture of the organic compounds: ethyl acetate and…

A: We are given the structure of the molecules ethyl acetate and hexane. We have to identify the polar…

Q: True or False? Circle your answer. a. A resonance hybrid is a structure with equal contribution from…

A: Answer: Resonance is a phenomenon that is used to explain the stability of certain unsaturated…

Q: Q2.9 What would be the pit of a buffer that is composed of mh of 0.10 M CH3COONa? and 125 92 mL of…

Q: 10. Draw the interaction of the given molecule with 2 molecules of water. (Note: Put lone pairs…

A: Given that - Molecular structure=> 3,3-dimethyl-1-butanal The diagram for interaction between…

Q: Calculate the change in vapor pressure (DP) of a solution prepared by dissolving 25.5 g of…

Q: 4. Write a general equation representing the preparation of an alcohol by hydrogenation of an…

A: Hydrogenation is the process of adding hydrogen atoms to an unsaturated compound, such as an…

Q: At equilibrium, what percentage of A will be converted to B for the following seaction at 25°C 2 @ B…

A: Given A ⇔ B ∆H0 = 12 kJ /moland ∆S0 = 25 Jmol.Kand T = 250C = 273 + 25 = 298 K

Q: Allenes are molecules where a carbon atom forms two different C=C bonds with adjacent carbon atoms.…

A: Explanation Hybridization determination of atom To determined the hybridization, we have to consider…

Q: Ethanol (C₂H₅OH) has a vapor pressure of 93.0 torr and a density of 0.785 g/mL. Pentane (C₅H₁₂) has…

Q: Fast pls i will give u like for sure solve this question correctly in 5 min pls A student…

A: Given mass of tablet = 1.3g amount of active ingredient CaCO3 per label = 500 mg volume of HCl…

Q: An aqueous solution contains 64.0 g of ethanol (C₂H5OH) in 122.0 g of total solution. The mole…

A: The mole fraction of ethanol in the solution is calculated by using the following formula: mole…

Q: Assign Oxidation States to All Elements: 0 Mg(s) + 0₂ (8) 2-2 Cuo + 0 H₂ (9) Fe₂O3(s) + 3 CO +1+5-2…

A: Oxidation Loss of electron is oxidation. Reduction Gain of electron is reduction. Or Increase in…

Q: Suppose i want to prepare/ manufacture a 20 litter of a shampoo used in car or bike wash, what are…

A: Solutions- Preparation method of shampoo.

Q: What is the mass % of roses in a bunch of flowers that contain: 10 yellow roses, 5 red roses, 15…

Q: 4. Circle the following in which the two representations are not the same molecule. Η Η Η Η ...Τ a)…

A: The condensed structure of an organic compound is a shorthand representation that shows the…

Q: The most stable conforma ion Has the methyl group equatorial and all other groups axial o Has all…

A: Given : structure of molecule Tip: bulky groups at equatorial position are more stable.

Q: 15.3 Show all of the ways to make 1-butanol given the following conditions. a.…

A: 1-Butanol is a four-carbon alcohol with the molecular formula C4H9OH. It is a colorless, flammable…

Q: 1. Propose syntheses (using the Williamson ether synthesis) of the following ethers: b. a. phenyl…

A: Williamson ether synthesis is the general method for the synthesis of ether. It involves the…

Q: is heptane is layer upper in liquids

A: Heptane is a colorless, flammable liquid with a strong, gasoline-like odor. It is commonly used as a…

Q: Give typed solution A student analyzed a CaCO3 antacid tablet by neutralizing the base with an…

A: Given mass of tablet = 1.3g amount of active ingredient CaCO3 per label = 500 mg volume of HCl…

Q: Heparin is a blood-thinning drug (prevents coagulation). Heparin is broken down by the liver, and…

A: In the given question, half life of heparin is given and rate law is given. We have to find the rate…

Q: Sodium reacts with oxygen to form sodium oxide according to the reaction below. _Na (s) + _O₂ (g) →…

Q: A metal, 59.235 g/mol, crystallizes in a face-centered cubic lattice (4 atoms/unit cell). The…

A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly…

Q: This shows incorrect. Pls help

Q: Question 3 Homework Unanswered Determine the pH that must be achieved to produce a concentration of…

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

Q: Given the two reactions H2S(aq)⇌HS−(aq)+H+(aq), K1 = 9.11×10−8, and HS−(aq)⇌S2−(aq)+H+(aq), K2 =…

A: The equilibrium constant of a chemical reaction is the value of its reaction quotient at chemical…

Q: CH3 + NBS A peroxide

A: This reaction is the bromination at allylic position by brominating agent N-bromosuccinamide (NBS).…

Q: The following image displays which of Daltons theories? Atoms of element X 16 X Constant composition…

A: According to the Dalton atomic theory, the atom is the smallest particle of a substance and it…

Q: k₁[A] [B] k2k3 [A] [D] 2k1k3[A]²[B] k2[D] 2k₁[A][B] k₁[A] [B] k3 [A] k₁[A][B]-k₂[C][D]-k3[A][C]…

Q: If 20.0 grams of calcium react and form 10.85 grams of calcium nitride what is the percent yield?

A: Given- Mass of calcium =20.0 g Moles of calcium = ( given mass of calcium/molar mass of calcium)…

Q: Which of the following compounds gives a ¹H NMR spectrum consisting of only a singlet? O…

A: In the NMR spectrum, the number of signals depends on the number of different types of equivalent…

Q: 1) A reaction has a rate law written in the mathematical form as k [A]²[B]. What are the units of…

A: The rate law equation k [A]2 [B] indicates that the rate of reaction is proportional to the square…

Q: To aid in the prevention of tooth decay, it is recommended that drinking water contain 0.800 ppm…

Q: Select the incorrect periodic trends. There may be more than one correct answer. I 11 IV As₂O₁,…

A: Options-B and C B. II) Reducing agent ability increases down the group. Correct order…

Q: 29) Identify the most significant resonance structure(s). A)I B) II C) III - D) I and II E) III and…

Q: 2) Draw the product when the following molecule is hydrogenated to its saturated form: 3) Give the…

A: Hydrogenation is an addition reaction in which the unsaturated compounds are treated with catalytic…

Q: Indicate how many delocalized electrons are present in the structures below. Draw reasonable…

A: In the given structure we have to tell the number of delocalized electron , and to draw the…

Q: Solve for the wavelength, in nm, of a photon emitted from a hydrogen atom that goes from n-11 ton-2.…

A: Answer: To find out the wavelength of photon emitted we will use Rydberg equation. Given data:…

Q: What is the weight percent of a solution prepared by 10.0 g of NaCl and 100.0 g of water? 12.5%…

A: Weight percent of a solution is a measure of the concentration of a solute in a solution expressed…

Q: < Question 9 of 16 A solution is made using 107.1 g of dimethyl ether (MM = 46.07 g/mol) and 90.0 g…

A: Given Mass of dimethyl ether = 107.1 g Molar Mass of dimethyl ether = 46.07 g Mass of methanol = 90…

Q: Calculate the oxidation states of each of the carbon atoms in threonine

A: Oxidation number of each carbon atom can be calculated by considering the oxidation state of…

Q: Consider the following reactions at 298 K. 2 03(g) → 3 O₂(g) O₂(g) → 2 0(g) NO(g) + O3(g) → NO₂(g) +…

Q: Consider 1.5 mol of methane gas in a 32.414 dm³ vessel at 298 K. The van der Waals constants for…

Q: A 130.3 g piece of copper (specific heat 0.380 J/g. °C) is heated and then placed into 400.0 g of…

Question

In the organic chemistry experiment of an Extraction of crude napthalene and benzoic acid dissolved in ethyl acetate solvent. Why are multiple small extractions better than 1 large extraction? Explain. Prove this with mathematically.

Branch of chemistry concerned with the study of carbon-based compounds, also known as organic compounds. These compounds form due to carbon's notable potential in forming chemical bonds. Due to the abundance of organic compounds on Earth, organic chemistry is crucial in other scientific disciplines, including materials science and pharmaceutical science.

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

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

In the organic chemistry experiment of an Extraction of crude napthalene-benzoic acid dissolved in ethyl acetate solvent. Why are multiple small extractions better than 1 large extraction?. Prove this with mathematically. Kindly use math and numbers! showing everything.
The following data were obtained in the experiment for Carbonyl Compounds. Using the data below identify compounds A, B, C, and D and justify your answer.
A student prepares ethyl benzoate by the reaction of benzoic acid with ethanol using a sulfuric acid catalyst. The following compounds are found in the crude reaction mixture: ethyl benzoate (major component), benzoic acid, ethanol, and sulfuric acid. Using a handbook, obtain the solubility properties in water for each of these compounds. Indicate how you would remove benzoic acid, ethanol, and sulfuric acid from ethyl benzoate. At some point in the purication, you should also use an aqueous sodium bicarbonate solution. Outline your procedure using a flowchart.
Calculate the molecular weight from the titration data. What does that suggest about how many nitro groups were added?
How do you obtain napthalene,napthol and benzoic acid from a sample using recrystallization?
Discuss in an essay the three proofs for the identification of Unknown in the chemicals Test for Qualitative Tests for carbonyls and Unknown carbonyl leading to the final result of Unknown which is Benzaldehyde. Give greater hierarchy details and specific reasons for Benzaldehyde as Unknown. Explain why benzaldehyde is the result for identification in the chemicals Test for Qualitative Tests for carbonyls and Unknown carbonyl.
In extraction process, the solution contains mixture of benzoic acid and sodium chloride and was heated with tap water, chloroform was added in the separatory funnel. Why is it not possible to use alcohol instead of chloroform in this procedure?
A mixture is made up of low molecular weight carboxylic acid, alcohol and ester. What one step procedure can you use to extract the ester component from the mixture? Describe the process briefly
In the Separating Acids and Neutral Compounds by Solvent Extraction experiment, why was sodium sulfate added to the tert-butyl methyl ether layer ? Group of answer choices to acidify the compounds to deprotonate the compounds to precipitate the compounds to remove traces of water
An organic chemistry laboratory Extraction; the extraction of crude naphtalene- benzoic acid mixture. Naphthalene is a suspect carcinogen and is toxic to aquatic life. Find an alternative pair of molecules that adhere better to the principles of green chemistry and can be separated by extraction using green' solvents. (kindly answer fully)
I need help with a review question for organic chemistry. By definition, the relative rate of methyl group hydrogens is the same, suggest why this might be helpful.
Why is necessary to perform more than one extraction to obtain all the compound from the aqueous to the organic phase?