Explain why the ortho-substituted 2-nitrophenol in 30-40% yield and the para-substituted 4-nitrophenol in 15% yield have different boiling points and in doing so, explain which isomer has the higher boiling point and which one has the lower boiling point?

Explain why the ortho-substituted 2-nitrophenol in 30-40% yield and the para-substituted 4-nitrophenol in 15% yield have different boiling points and in doing so, explain which isomer has the higher boiling point and which one has the lower boiling point?

Macroscale and Microscale Organic Experiments

7th Edition

ISBN:9781305577190

Author:Kenneth L. Williamson, Katherine M. Masters

Publisher:Kenneth L. Williamson, Katherine M. Masters

Chapter7: Extraction

Section: Chapter Questions

Problem 3Q: The PKa of p-nitrophenol is 7.15. Would you expect this to dissolve in a sodium bicarbonate...

See similar textbooks

Related questions

Q: (b) Complete the following reactions to show the product(s) formed: (i) NaCN + (ii) 2 NH3 O R R -CI…

A: (i) and (ii) -----> Nucleophilic substitution(iii) -----> Aldol condensation

Q: Determine how many grams of C12H12O11. (C = 12.0 amu, H = 1. O amu, o = 16.0 amu) are contained in .…

A: Note: An error in the formula of sucrose. It should be C12H22O11not C12H12O11.• Molarity of sucrose…

Q: 4. Calculate the value of Eºcell for Cu(s) + 2Ag*(aq) → Cu²+ (aq) + Ag(s). 5. Based on your…

A: In question 4 we need to find E°cell which can determined based on the reaction and using E° values…

Q: Problems 34 and 35 are about the exothermic reaction of iodine with iodide ion shown below. 1₂(aq) +…

A: This problem is based on Chemical equilibrium and Le Chatelier's Principle. Here in the 1st question…

Q: How many chiral centers are present in the molecule below ОН A.7 B. 5 С.6 D.8 Н Н Н

Q: indicate whether the pair of structures shown represent stereoisomers, constitutional isomers,…

A: Constitutional Isomers are those isomers which have same molecular formula but different…

Q: 9. Calculate the pH of the following solution of weak bases: a. 0.10 M NH3 b. 0.050 M C5H5N…

Q: 3. 230 mL of 0.0015 mol/L silver nitrate is added to 130 mL of 0.010 mol/L calcium acetate. Does a…

A: For the first question, every one of us knows that precipitation is the process of transforming a…

Q: 3. The-product constant of water is 1.0 x 10-14 at 25 °C. At 40 °C, the constant is 3.8 x 10-¹4.…

A: Autoionization of water is basically a Bronsted-Lowry acid-base reaction in which water acts as an…

Q: What is the necessary reagent for the proposed transformation? O A A. 1. LiAlH4 2. H* work-up B.…

A: This is a hydride reduction. To convert ester to an aldehyde, a much weak reducing agent is…

Q: 5. Predict the structure of the expected products of the following reactions. a. b. H₂C CH₂ OEt 1)…

A: As per our guidelines we are supposed to do three subparts. Kindly repost other parts as another…

Q: Draw an a amino acid with an isopropyl (- (-CH(CH3)2) side chain. Draw the molecule as it would…

A: Amino acids are the building blocks of proteins. They contain an amino group, a carboxyl group, and…

Q: How many grams of water produce when 2.00 L of H2 gas at STP completely reacts with O2? STP stands…

Q: What is the purpose of reflux procedure? Mark all three (3) correct answers. to cool the reaction…

A: It is asked to identify the correct statements for the usage of reflux in laboratory.Reflux involves…

Q: What functional groups are present in each molecule? Sucrose C12H22O11 Myristic acid, C14H28O2

Q: As a system increases in volume, it absorbs 50.33 of energy in the form of heat from the…

A: The internal energy of the system can be modified by doing work on them or by adding heat to the…

Q: Another way to disinfect swimming pools is to use low concentrations of silver ions by using…

A: Solubility product is the product of concentration of ions that are in equilibrium condition with…

Q: Synthesis 2. Propose a total synthesis of the MAKE THIS. You must use the USE THIS at least once in…

A: Organic transformation

Q: The analysis of a redox couple M and N was performed using cyclic voltammetry. The results of the…

A: This is a cyclic voltammetry (CV) diagram, where the oxidation and reduction potential of a material…

Q: 6. Which would be more appropriate as the reduction in the following sequence, a Clemmensen or a…

Q: Select the reagents that will allow the following transformation to occur. ? =H 1) SiaBH 2) H₂O2,…

Q: What is the activation energy of a reaction? Select the single best answer. The energy required for…

A: The progress of a reaction can be represented by the reaction coordinate diagram. In a reaction…

Q: STRY 2 Predict the number of 13C NMR signals for the following compounds s page H₂C OH & Answer: 4…

A: 13C-NMR is the kind of analytical technique that is used in chemistry to the carbon, it provides…

Q: 2. Provide the structure of the major organic product in the reaction below. Mechanism? CHO + CH3NH₂…

A: Amine reacts with carbonyl compounds by nucleophilic addition reaction mechanism. The product formed…

Q: Give typing answer with explanation and conclusion Using average C Br bond energy, calculate…

A: Bond energy or Bond Enthalpy is a measure of the bond strength of a chemical bond, and is the amount…

Q: OH H3C- -CH-CH₂-CH3 Which of the following is an oxidation product of the above compound? H3C…

Q: Which is the major organic product of this reaction? CI O AICI3 benzene ?

A: Benzene gives an aromatic electrophilic substitution reaction. When the benzene reacts with an acyl…

Q: Select the reagents that will allow the following transformation to occur. 1) 03 2) DMS mCPBA 1) BH3…

A: Ozonolysis is a chemical reaction that involves the cleavage of carbon-carbon double bonds or…

Q: Predict the products of this organic reaction: CH,—C−NH CH + H₂O + HCI A ? Specifically, in the…

A: Amides are the most stable carboxylic acid derivative and they can hydrolyze into carboxylic acid in…

Q: What is the molality of lithium ions in a 0.302m solution of Li₃PO₄ assuming the compound…

A: The number of moles of the solute dissolved in one kilogram of the solution is known as the molality…

Q: The the following using IUPAC rules. Select the correct answer from the list below. Br…

Q: 1. What is the pH of ammonia if the [H3O+] of ammonia is 3.7 x 10-11 M? Use 2 decimal places for pH.…

A: For any solution , the pH is given as :Also,

Q: 4. Provide the necessary reagents to accomplish the following transformation. HICCHCH, 2 НС CH-CH…

Q: Consider the following diagram. What is the expected product of this reaction? Br "CH3 (CH3)CO-K+…

A: An elimination reaction is a type of chemical reaction where a molecule loses atoms or groups of…

Q: Select the reagents that will allow the following transformation to occur. - 1) О3 2) DMS OsO4 H2O2…

Q: 2-methylpropane has a molar mass nearly identical to isopropylamine. Which has the higher boiling…

A: Answer :----Isopropylamine (C3H9N) has a higher boiling point compared to the 2-methylpropane…

Q: lassity each of the amino acids below. Note for advanced students: none of these amino acids are…

A: Non-Polar Amino Acids are those amino acids in which side chains contains mostly hydrocarbon. Like…

Q: c. Is trifluoroacetic acid a weaker or stronger acid than acetic acid? 5. In the mass spectrum of…

A: Question C. Impact of acidic strength due to presence of -R group (Electron withdrawing group). -R…

Q: In the hydrolysis of an ester lab, what was accomplished by adding sulfuric acid solution to the…

A: Ester hydrolysis is a chemical reaction in which an ester molecule reacts with water to break down…

Q: Using the permeability coefficients for polypropylene and polystyrene in the table below, choose the…

A: Given the provided permeability coefficients for polypropylene and polystyrene, we can…

Q: 8) Electrons can be used to probe the arrangement of atoms on a solid surface if the wavelength of…

A: Given , that wavelength of electrons is comparable to the spacing between the atoms.So,

Q: Which of the following is TRUE about an unsaturated hydrocarbon? It contains carbon, hydrogen and…

A: Unsaturated hydrocarbons: Unsaturated hydrocarbons contains multiple covalent bonds between carbon…

Q: 5. Provide a detailed, stepwise mechanism for the reaction of acetyl chloride with n- propylamine.

A: Any carbonyl compound reacts with any type of amine to produce amide. “Since you have posted…

Q: 15) Draw the products of the following reaction: excess CH3OH CH3CH₂ OCH, CH H*

A: In the given reaction given that the reactant ethyl propionate react with exess of methanol in…

Q: Based on the data given of all 3 trials given in the screenshots (if you cant see it properly click…

A: Enthalpy diagram of each trial is to be drawn.

Q: Some physical properties of water are shown below. melting point 0.0°C boiling point 100.0°C…

A: Mass of water = 16.3 gWater temperature = 80 oCSpecific heat of water = 4.184 J/goCSpecific heat of…

Q: 7. Which has the higher boiling point, 1-butanol or 1-butanamine?

A: Solution 7: 1-butanol and 1-butanamine

Q: An average American releases 14,515 kg of CO2 emissions into the atmosphere each year. A single…

A: Given:An average American releases amount of CO2 = 14515 kg/ yearA single mature tree absorbs amount…

Q: What is the product of this reaction sequence? 요 1. OH, H+ HO 2. LIAIH4 3. H₂O, H*, heat ?

A: The given compound contains an ester and a ketone functional group. When this compound reacts with…

Q: 5. Determine the hydronium ion concentration and hydroxide ion concentration in each solution. a)…

Concept explainers

Diol

In chemistry there are so many chemical compounds that have a hydroxyl group but a chemical compound having two hydroxyl groups (-OH) is termed as a diol. It also implies the presence of two alcohols whereas polyols contain two or more than two hydroxyl groups (-OH). Glycol or 1,2-diol is an aliphatic diol that has two alcohol groups on adjacent carbon atoms. In industries, the most commonly used diol is ethylene glycol.

Question

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: Theory

VIEW

Step 2: Solution

VIEW

Solution

VIEW

Step by step

Solved in 3 steps with 1 images

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

Acetic acid has a boiling point of 118°C, whereas its methyl ester has a boiling point of 57°C. Account for the fact that the boiling point of acetic acid is higher than that of its methyl ester even though acetic acid has a lower molecular weight.
The PKa of p-nitrophenol is 7.15. Would you expect this to dissolve in a sodium bicarbonate solution? The PKa of 2,5-dinitrophenol is 5.15. Will it dissolve in bicarbonate solution?
4-methoxybenzoic acid has a higher melting point than 4-methoxyacetophenone. explain why?
Draw the products formed when D-altrose is treated with each reagent. a. (CH3)2CHOH, HCl b. NaBH4, CH3OH c. Br2, H2O d. HNO3, H2O e. [1] NH2OH; [2] (CH3CO)2O, NaOCOCH3; [3] NaOCH3 f. [1] NaCN, HCl; [2] H2, Pd-BaSO4; [3] H3O+ g. CH3I, Ag2O h. C6H5CH2NH2, mild H+
3′-chloro-4′-methoxyacetophenone has a higher melting point than 4-methoxyacetophenone. explain why?
what is the theoretical yield of 4-(hydroxymethyl)-2-methoxyphenyl acetate and the percent yield for 4-(hydroxymethyl)-2-methoxyphenyl acetate?
Convert benzene into each compound. You may also use any inorganic reagents and organic alcohols having three carbons or fewer. One step of the synthesis must use a Grignard reagent.
Give the products formed when benzaldehyde and benzoic acid are treated with the given reagents. a. Tollen’s reagentb. phenylhydrazine, H+c. HCNd. NH2OHe. 1 mole H2, Nif. 1 mole CH3OH, H+g. LiAlH4 then H2O, H+h. 2 moles CH3OH, H+i. CH3MgCl, then H2O, H+j. H2O
Which one of the following statements is incorrect: “Ethers make good aprotic solvents” because:? A. They are fairly unreactive to most dilute acids and bases B. They are fairly unreactive to most dilute oxidizing and reducing agents C. Most organic compounds are soluble in ethers D. They are capable of forming hydrogen bonding because they contain at least one hydrogen atom connected directly to an electronegative atom (such as O-H or N-H bonds) E. none of the above
Describe the reaction when a. Formaldehyde mixed with a fainty pink solution of potassium permanganate with a few drops of sulfuric acid. b. Acetaldehyde mixed with a fainty pink solution of potassium permanganate with a few drops of sulfuric acid. c. Benzaldehyde mixed with a fainty pink solution of potassium permanganate with a few drops of sulfuric acid.
1. Which compound is expected to have a higher melting point, 1-pentanol or 1-pentanal? Explain 2. Which compound is expected to be more soluble in water, propanal or butanal? Explain. 3. Why is acetyl chloride more reactive towards hydrolysis than ethyl acetate?