Question

2.State the two main experiments that were used to establish the extra stability of the benzene molecule

Expert Answer

Want to see the step-by-step answer?

Check out a sample Q&A here.

Want to see this answer and more?

Experts are waiting 24/7 to provide step-by-step solutions in as fast as 30 minutes!*

*Response times may vary by subject and question complexity. Median response time is 34 minutes for paid subscribers and may be longer for promotional offers.
Tagged in
Science
Chemistry

Organic Chemistry

Related Chemistry Q&A

Find answers to questions asked by students like you.

Q: Shouldn't it be.... AI2Se3?

A: The compound Aluminium Selenide is made from elements Aluminium and Selenium

Q: 1. A balloon contains 125 L of air at 35oC.  What will the new volume of the balloon be if the tempe...

A: According to ideal gas law, PV = nRT where P = pressure V = volume n = moles R = gas constant T = te...

Q: Propose a mechanism for the reaction of benzyl bromide with ethanol to give benzylethyl ether

A: Click to see the answer

Q: Q.1/ An athletic need huge source of energy everyday. He was asked to choose one of the following me...

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question s...

Q: Show how you would use a Strecker synthesis to make  (c) aspartic acid.

A: In Strecker synthesis, an aldehyde reacts with ammonia to give an imine. The imine is a electrophili...

Q: Explain how you would find the pressure of the gases in a 1 L container produced by the combustion o...

A: According to ideal gas law, PV = nRT where P = pressure V = volume of container  n = moles of gases ...

Q: What volume of carbon dioxide is produced when 16.1 g of calcium carbonate reacts completely accordi...

A: Number of Mole- Ratio of given mass of substance to the molar mass of substance is called number of...

Q: Show how Wittig reactions might be used to synthesize the following compounds. Ineach case, start wi...

A: INTRODUCTION: Wittig reaction also known as wittig olefination reaction.In this reaction, aldehyde o...

Q: 6a). In a certain reaction, 8 mol of A:Os, 25 mol of MO; and 40 mol of H:0 are mixed and react in a ...

A: Click to see the answer

Q: The first five successive ionization energies of a certain element are: I1 = 589.5 kJ/mol, I2 =1145 ...

A: In such questions, the rule is to find the number of valence electrons based on the ionisation energ...

Q: Propose a mechanism for the hydrolysis of N,N-dimethylacetamide b) under acidic conditions.

A: The mechanism of acidic hydrolysis of an amide comprises two stages. The first half is an acid catal...

Q: Histidine is an important catalytic residue found at the active sites of many enzymes. In many cases...

A: The structure of histidine is as shown below:

Q: P1A.6  The molar mass of a newly synthesized fluorocarbon was measured in a gas microbalance. is dev...

A: According to the ideal gas equation, where P is the pressure, V is the volume, n is the no. of mol,...

Q: Propose a mechanism for methylation of any one of the hydroxy groups of methyla-d-glucopyranoside, u...

A: The methylation of one of the hydroxyl groups of methyl α-D- glucopyranoside using NaOH and dimethyl...

Q: Propose mechanisms to show the interchange of protons between ethanol molecules under(a) acid cataly...

A: The mechanism of the interchange of protons between ethanol molecules under acid catalysis is shown ...

Q: Given the standard enthalpy changes for the following two reactions:(1) 2Ni(s) + O2(g)2NiO(s)...... ...

A: The required enthalpy of the chemical equation is: The given chemical equations are:

Q: A 150 mL solution of 2.3x10-3 M HCl was prepared from a stock solution of 10 M HCl. What is the volu...

A:    

Q: Without reference to a pKa table, decide which compound in each pair is the stronger acid.  (see att...

A: Click to see the answer

Q: Predict the products formed when the following sugars react with excess acetic anhydrideand pyridine...

A: The product formed during the reaction of the α-D- glucopyranose sugar with excess acetic anhydride ...

Q: If the complex [W(C5H5)2(CO)2] follows the 18e rule, what is the hapticity of each (C5H5)? a. 5 and ...

A: Hepticity explains the number of atoms from a ligand coordinate with central metal. Here, Tungsten f...

Q: How would you prepare 300 ml of a 30% solution of a drug, if you only have 80% and 20%strength of th...

A: Given, concentration of drug stock solution 1 , M1 = 80 % = 80/100 = 0.8            concentration of...

Q: Give a common name (when possible) and a systematic name for each compound.(a) CH3OCH“CH2

A: Systematic Name: It is a standardized name given for a chemical compound in systematic manner. Any o...

Q: For Fe+2; the oxide which has iron in (II) oxidation state would be the simplest oxide. Since, in Fe...

A: Click to see the answer

Q: Use the equation below to calculate the following: 2 NaOH(aq) + H2SO4(aq) → Na2SO4(aq) + 2 H2O(l) (d...

A: The reaction given is  2 NaOH(aq) + H2SO4(aq) → Na2SO4(aq) + 2 H2O(l)  

Q: An automobile engine provides 500 Joules of work to push the pistons and generates 2236 Joules of he...

A: The relationship between the internal energy change, work and heat is given by  ΔE = q + w where q =...

Q: Estimate the enthalpy change for the reaction:                                2CO + O2 ⟶2CO2 given t...

A: The enthalpy of a given reaction is obtained by using the formula: -----(1) The given chemical react...

Q: Predict the major products of the following reactions.(a) toluene + excess Cl2 (heat, pressure)(b) b...

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for you...

Q: Olestra® is a fat-based fat substitute that became available in snack foods such as potato chips in ...

A: Click to see the answer

Q: Which of the following substances has only London Dispersion forces?   A KNO4   B ...

A: London Dispersion forces : It arises from the polarization of an electron cloud by the proximity of ...

Q: Draw the resonance forms of a protonated guanidino group, and explain why argininehas such a strongl...

A: The structure of guanidine group is as follows,

Q: Addition of one equivalent of ammonia to 1-bromoheptane gives a mixture of heptan-1-amine,some dialk...

A: (a)  

Q: Suppose propene (CH2=CH-CH3) is the hydrocarbon that reacts with the hydroxyl radical ∙OH.  Beginnin...

A: The chemical reaction between CH2=CH-CH3 and OH-radical is shown below.  

Q: Glycine solution was titrated against NaOH and pH of the final solution was 4.8. Given that the pKa¹...

A:  Given data :  Glycine solution was titrated against NaOH and pH of the final solution was 4.8. Give...

Q: Phenylacetone can form two different enols.(a) Show the structures of these enols.(b) Predict which ...

A: Enol is a structure that has a double bond with a hydroxyl group attached to one of the olefinic car...

Q: Using the standard reduction potentials, determine which of the following reactions are spontaneous ...

A: EFM of the cell is calculated by using below formula,                                        

Q: Name the following ketones and aldehydes. When possible, give both a common name and an IUPAC name. ...

A: The given compound is CH3COCH3 The structure can be drawn for the above compound as follows,

Q: The following thermochemical equation is for the reaction of hydrogen sulfide(g) with water(l) to fo...

A: The given reaction of hydrogen sulfide with water is, H2S(g)+ 2H2O(g) -----> 3H2(g) + SO2(g)  The...

Q: Rank the compounds in each set in order of increasing acid strength.(a) CH3CH2COOH CH3CHBrCOOH CH3CB...

A: (a) The given set of acids, CH3CH2COOH CH3CHBrCOOH CH3CBr2COOH

Q: Create a solution of equal molarity from substances A and B. If the vapor pressures of this substanc...

A: Click to see the answer

Q: A bomb calorimeter, or a constant volume calorimeter, is a device often used to determine the heat o...

A:   Use the following equation Where q= heat c= specific heat      

Q: what are strength of this products morphine sulphate, boric acid, lincomycin, dextrose, atropine sul...

A: Strength of medicine tells about the amount of dosage present.  

Q: Predict the products of aldol condensation, followed by dehydration, of the followingketones and ald...

A: (c) The products of aldol condensation, followed by dehydration of the cyclohexanone is shown below,

Q: PROBLEM 13-3Determine the number of different kinds of protons in each compound.  1-bromo-2-methylbe...

A: Given: 1-bromo-2-methylbenzene. The structure of 1- bromo -2 - methylbenzene is shown as,

Q: Q1-Complete the blanks? - Having absorbed energy from a photon of electromagnetic radiation, loss of...

A: Whenever a photon of electromagnetic radiation is observed by the oxygen molecule, it split with nas...

Q: Sate five conclusions that can be drawn from the resonancetheory.

A: INTRODUCTION: Resonance theory is defined as the theory that explains the structure of any molecule ...

Q: What are the factors that confer Aromaticity to an organic molecule?

A: Aromaticity of organic molecule means the extra stability of the molecules due to being aromatic.

Q: 3. What are the factors that confer aromaticity to an organic molecule?

A: Aromaticity of any molecule means the extra stability of the molecule due to being aromatic.  

Q: The following compounds undergo McLafferty rearrangement in the mass spectrometer. Predict the masse...

A: a.

Q: List two possible steps where copper yield may be lost (why you may not get all the copper back at t...

A: There is no way to get a 100% yield of the desired copper is any chemical reaction or preparation. F...

Q: 1. A sample of 3 mol of oxygen has a volume of 22.4 L at 25 K. Find the gas's pressure.  2. Calculat...

A: According to ideal gas law, PV = nRT where P = pressure V = volume n = moles R = gas constant = 0.08...