14. Draw the major product(s) expected from each of the following reactions: * b) d) CF3 SO3H Na₂Cr₂O7 H₂O, H₂SO4, A HNO3 H₂SO4 CH3CI AICI3 Br₂ FeBr3

Q: How does the concept of aromaticity manifest in non-planar molecules, and how does it impact their…

A: The concept of aromaticity in chemistry refers to a special type of stability exhibited by certain…

Q: + Q-AICI, CH3 3 H2O + CH3 Al(OH)3 + HCI

A: Firstly OH- from H2O will attack carbonyl to neutralize +ve charge on oxygen

Q: Indicate whether each of the processes in the picture increases the entropy of the * system (+),…

A: As we know entropy is a measure of randomness more the randomness of the system more than entropy.

Q: Solution A: Solution B: Solution C: Solution D: 0.565 M HOCI 0.376 M HC1O4 0.817 M HCO₂H 0.789 M…

A: The pKa of the buffer solution is given by the Henderson-Hasselbalch equation, pKa = pH -…

Q: Calculate the concentration of all species, pH and Ka for 0.100 M acetic acid (assume 1.35…

A: The ionization of acetic acid can be represented by the following chemical equation:CH3COOH ⇋…

Q: Classify the atoms and ions as paramagnetic or diamagnetic. Cd²+ Mn² + Paramagnetic Kr Zr Answer…

A: The atom or ion is said to be paramagnetic if it has unpaired electrons. Diamagnetic if it contains…

Q: Calculate the vapor pressure of a solution of 23.5 g of glycerol (C₂H03) in 500.0 g of water at 25.0…

A: Weight of glycerol = 23.5 gm Weight of water = 500.0 gm  Vapor pressure of pure water = 23.76 torr

Q: 11. Solid Aspirin (acetylsalicylic acid, C9H8O4) and aqueous acetic acid are products of a reaction…

A:

Q: A+B C AH = +100 kJ What is AH for 5A + 5B 5C ? +500 kJ +1 kJ +100kJ +20 kJ

A:

Q: Convert 400. atm in kPa. Round answer to 3 significant

A: The conversion formulae are:  1 atm = 1.01325 bar  1 bar = 105 Pa  1 KPa = 103 Pa  1 bar = 102 KPa…

Q: This experimental method is sometimes called, the vapor density method. Show how the density of the…

A: Here it is asked to derive an equation for the density of vapor from the ideal gas equation.

Q: Show how you would prepare each of the following using a Grignard reaction. (There may be several…

A: Answer:- This question is answered by using the simple concept of preparation of alcohol using the…

Q: Balance the chemical equation using the smallest possible whole number:…

A: Balanced chemical equation : A balance chemical equation is defined as the reaction in which number…

Q: If 1.0000 mg of nuclide undergoes alpha decay consistent with curve (b), how many milligrams remain…

A: We have an isotope that goes alpha decay.  Initial amount = 1.0000 mg Final time (t) = 3.000 days…

Q: calculated from of formation of the substances involved in the reaction: AHxn=AH (products) - AH…

A:

Q: A mixture of gaseous reactants is put into a cylinder, where a chemical reaction turns them into…

A: Given : Heat flows into the system, Q = +227 KJ where positive sign indicates heat is added to the…

Q: Sr(NO3)2 (aq) + KF (aq) →? How many grams of strontium fluoride can be precipitated from 63.56 mL of…

A:

Q: Calculate the standard molar entropy of vaporization of water at 33.0 °C, given that its standard…

A:

Q: 13. Balance the following skeletal reactions using the half reaction method (under acidic…

A: Balancing redox reaction in acidic medium .

Q: Calculate the volume in milliliters of a 0.63 mol/L barium acetate solution that contains 200.  mmol…

A: Molarity of barium acetate solution = 0.63 mol/L Number of mol of of barium acetate = 200 mmol =…

Q: 1. You may begin this part of the experiment while the electrolysis is progressing. These studies be…

A: Nernst equation will be represented as, Ecell = E0cell - RTnFlog[anode][cathode] Ecell = electrode…

Q: Draw three cycloalkanes which are structural (constitutional) isomers of C6H12. At east one of these…

A:

Q: 1) Determine the [Cu(NH3)42+] from each of your 5 mL to 50 mL dilutions from Part A, clearly showing…

A: Molarity of standard Cu2+ solution = 1.000 M Cu2+ forms blue colored Cu(NH3)42+ complex and is…

Q: A chemist dissolves117.mg of pure nitric acid in enough water to make up 210.mL of solution.…

A: Weight of HNO3 = 117 mg = 0.117 g (1g = 1000mg)  Volume of solution= 210 ml = 0.210 L  (1L = 1000ml…

Q: Through this reaction HCl(aq) + NaHCO3(aq)— NaCl(aq) +H2O(l) +CO2(g). The CO2 gas produced is what…

A:

Q: Draw a lewis structure for each ion. Show complete computations (e.g. formal charges, # of…

A: Detail

Q: Predict the organic product or products of the following react HCI a) (CH3)2C=CH₂ b) (CH3)2C=CH₂…

A: Given reactions are catalytic hydrogenolysis reaction, birch reduction, and elimination reaction.…

Q: ClO2 is a nonlinear molecule with one unpaired electron. The ground-state has a B1 symmetry. The…

A: In group theory, a representation is a set of matrices corresponding to symmetry operations such…

Q: Iron (II) fluoride needs to be precipitated from a 77.07 L tank.  If the concentration of iron (II)…

A: The concentration of iron (II) cation in the tank  [Fe2+] =  0.0330 M  Ksp of iron (II) fluoride is…

Q: 12. An eyedropper was found to deliver 20. drops/mL. How many hydronium ions are in one drop of HCI…

A: pH = -log[H3O+]  Concentration = Moles/Volume of solution(in L)  1 mole = 6.022 x 1023 entities

Q: What type of packing is shown in this unit cell?

A: In BCC ( Body centred cubic ) unit cell : In this arrangement, one atom is present in the centre…

Q: 3) Draw the reaction scheme for the proton transfer reaction between diisopropylamine and ethoxide…

A:

Q: The Ksp values for four salts are shown in the picture. The solubility of THREE of * the salts can…

A: Answer:- This question is answered by using the simple concept determination of solubility of a salt…

Q: For many purposes we can treat dimethyl ether (C2H6O) as an ideal gas at temperatures above its…

A: Data

Q: When an active chemical is added to the a system at equilibrium, the system will OA increase OB.…

A: According to Le Chatelier principle if a system is in equilibrium is subjected to change of…

Q: What is the Gibbs free energy for this reaction at 3652 K ? Assume that AH and AS do not change with…

A: The Gibbs free energy is given by: ∆G°=∆H°-T∆S° ......(1) Here, ∆H° is standard enthalpy change, T…

Q: For each of the following ethers, fill in the blank with the IUPAC NAME of the ether.

A: According to the IUPAC nomenclature, First longest chain of carbon atom is identified. Numbering is…

Q: Chemical Kinetics In this lab, the kinetics of the decomposition of hydrogen peroxide, catalyzed by…

A: 2H2O2(aq) ------> 2H2O(l)    +   O2(g) •This reaction is studied to find out order of reaction…

Q: Identify all allowable combinations of quantum numbers for an electron. n = 5, l = 5, me = 1, mg = +…

A: for principal quantum number = n l = (n - 1) and ml = - l to +l, 0 and ms = ±12

Q: Predict the product of the following reaction and propose a reaction mechanism •NH H*

A: This is an example of acid catalysed hydrolysis of imine bonds to afford carbonyl compounds.

Q: Answer the questions in the table below about this molecule: OH What is this molecule's chemical…

A: Chemical formula is a way of representing information about a molecule/compound chemical element…

Q: Using acetonitrile (CH3CN) and CO2 as your only sources of carbon atoms, identify how you could…

A: Using acetonitrile (CH3CN) and CO2 as your only sources of carbon atoms, identify how you could…

Q: Thank you. But if it undergoes E2 reaction, then wouldnt that mean product III won't be formed since…

A: No by E2 elimination only || products will form

Q: Calculate the concentration of all species, pH and Ka for 0.100 M acetic acid (assume 1.35…

A: Acetic acid is a weak acid and dissociates partially as:                              CH3COOH ⇔…

Q: Calculate the mass in grams of methane gas (CH4) that was pressurized at 2 atm at temperature of 160…

A:

Q: Compound (A) rearranges to compound (B) spontaneously. a) Draw the mechanism using curved arrows,…

A:

Q: Calculate the pH at25°C of a 0.37M solution of sodium propionate NaC2H5CO2. Note that propionic acid…

A: we have to calculate the pH of sodium propionate

Q: Br 1. pyridine, heat 2. CH3 " heat

A: The question is based on organic reactions.     we need to identify the product formed and explain…

Q: Predict the organic product or products of the following reactions HCI a) (CH3)2C=CH₂ b) (CH3)2C=CH2…

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

Q: Answer the following questions: -CH3 a) b) CH3–CH=CH- c) (CH3)2C=CHCH₂CH=CHCH3 Predict the organic…

A: ItThe above question is based on organic reaction and mechanism we have to discuss about the…

Aromatic Compounds

Aromatic organic compound or aromatic system is an important class of hydrocarbons under the branch of organic chemistry. Aromatic compounds are also called arenas. The definition of aromatic organic compounds can be stated as a class of organic compounds with a planar cyclic ring of atoms bonded through alternated single and double bonds. Due to these alternating bonds, a peculiar feature termed as ‘resonance’, that is, delocalization of pi electrons or the electrons is shared within the atoms of the ring which are present in the aromatic compounds. The word ‘aromatic’ includes a Greek word ‘aroma’ which means smell, indicating that they were named as such due to the sweet odor they produce. Many well-known flavors such as vanilla, cinnamon, and few scents from flowers are extracted from aromatic compounds. Benzene with chemical formula C6H6 is a very common aromatic compound that contains six atoms of carbon held in the cyclic ring of alternate double bonds. It is also to be noted that not all aromatic compounds contain benzene ring. This can be explained by Huckel’s rule.