What is the expected product A for the following transformation? OGMIO H3CU OGMU OGMU @GMU DO OEt The following compound: H3C CH3 The following compound: 1. NaOEt, EtOH CH3 2. H3C 3. NaOH, A 4. H3O+, A A

Q: Consider the combustion of methane (as represented by the following equation). This is the reaction…

A: Given reaction is :  CH4 (g) + 2O2 (g) <-------> CO2 (g) + 2H2O (g)  What happens if the…

Q: When the following half reaction is balanced under acidic conditions, what are the coefficients of…

A:

Q: Provide a multi-step synthesis of the target structure on the right from the starting structure on…

A:

Q: What volume (in L) does a 1.34 g  sample of chlorine gas occupy at SATP?

A: Ideal gas equation is equation which obeys gas law under all conditions of temperature and pressure.

Q: Which of the following chemical tests cannot be used distinguish the two compounds below: Lucas test…

A: Lucas test and Jones Test are given by Alcohols

Q: 40. A metronidazole vaginal gel contains 0.75% of drug in 70-g tubes. An applica- tor will hold 5 g…

A: Given,  0.75 % of metronidazole drug in 70 g of tubes. The mass of metronidazole will be present in…

Q: For many purposes we can treat ammonia (NH3) as an ideal gas at temperatures above its boiling point…

A:

Q: Draw the curved arrow mechanism to explain the product formation for the following reactions, show…

A: Aldol addition is an organic reaction in which an aldehyde or ketone having alpha hydrogen reacts…

Q: 9) Provide the reagents needed to complete the following transformations o out a) b) OH c) To OH…

A: Here we have to synthesize the following given target compounds from their starting material by…

Q: Using Avogadro's Law Carbon disulfide gas and oxygen gas react to form sulfur dioxide gas and carbon…

A: Given, Carbon disulfide gas and Oxygen gas react to form Sulphur dioxide gas and carbon dioxide gas.…

Q: Determine the number of moles in 2.58 kg of lithium Sulfate (Li₂ sou) Balance this equation: -NH3t…

A:

Q: CS 2(g) + 3C1 2(9) CC1 4(g) + S 2C12(g) At a given temperature, the reaction above is at equilibrium…

A:

Q: Show the full mechanism for the following reaction.

A:

Q: A 0.033 M solution of a weak base is 0.027% ionized. Incorrect. Did you divide by the 100% percent…

A: The wake base is given and it's concentration. We have to calculate the PH and Kb.

Q: compounds 3 Propose an efficient synthetic approach for the preparation of the following

A:

Q: Half-Reaction Fe2+ + 2e → Fe Zn²+ + 2e → Zn Fe²+ (aq) + Zn(s) Fe(s) + Zn²+ (aq) Calculate the…

A: There are two half reactions. One occurs at anode and the other at cathode. The half reaction with…

Q: 3. Relative Intensity LUU 50 Identify the compound shown in the following EI-MS and FT-IR spectra.…

A:

Q: = OH cyclohexane carboxylic acid مليلة diethyl propanedioate

A:

Q: How many grams of CrI3 are in 241mL of a 0.31M CrI3 solution? Assume the volume is exact. Answer:…

A: Given, Molarity of CrI3 solution = 0.31 M = 0.31 mol/L Note: 1000 mL = 1 L Volume of the solution =…

Q: 1) Determine the rate law and the rate constant given the data below. 2 MnO4 (aq) + 5 CIO3(aq) + 6…

A:

Q: geraniol OH Reagents a. SOCI₂ b. CH3COCI C. CH₂(CO₂Et)2, CH3CH₂O* Na* d. H3O*, heat e.…

A:

Q: How many signals would you expect in the proton-decoupled 13C-NMR spectra of the following…

A: The answer to the following question will be-

Q: 14.3 Which of these dienes will participate in a Diels-Alder reaction? i ii iii iv

A: Diels-Alder reaction is a type of [2, 4] cycloaddition addition reaction. In this reaction a diene…

Q: A precisely measured volume of 250.0 mL of a saturated NaCl(aq) solution at room temperature is…

A:

Q: Which of the following compounds exhibits optical isomerism? O CH3CHC12 O CF₂Brl OCH3CBr₂l O…

A:

Q: Which of the following chemicals will not be used in a reaction with either starting material or…

A: Solution:  We cannot use Ferric chloride as starting material or product to determine structure and…

Q: An 1.19 mol sample of nitrogen gas at a temperature of 6.0°C is found to occupy a volume of 26.6…

A:

Q: NH Chitin OH HO Chitosan Chitosan synthesis (polymerization) a first-order reaction or a…

A: Solution: We can see the chitin have an amide functional groups which on hydrolysis gives chitosan.…

Q: Write complete electron configurations and abbreviated orbital diagrams for each of the elements…

A: To solve this problem we have to write the electronic configuration of the given element .  Valance…

Q: Comparing two solutions: A. 1.0M Na3PO4 and B. pure water,  which solution A or B has the greater…

A: We are given 1.0 M Na3PO4 solution and pure water. We need to compare boiling points of these two.

Q: What volume of carbon dioxide gas (in mL) is produced when 346 mL of acetylene gas undergoes…

A: Here, we have to find the volume of carbon dioxide gas that will be produced when 346 mL of…

Q: Calculate the pH of a titration mixture when 25.36 mL of 0.081 M NaOH has been added to a 50.00 mL…

A: In this question we have to tell the PH of the mixture of the given solution. This solution create a…

Q: Determine the moles of solute in a 350g solution that is 2.5 molal.

A: We are given molality and mass of solution. we would use formula of molality to calculate moles.

Q: Following is the structural formula of the principal sex pheromone of the Douglas fir tussock moth…

A:

Q: Question 10 An atom of which of the following elements has the largest ionization energy? OB ОК 00 O…

A: The atom which has the largest ionisation energy = ?

Q: 42. A mixture of A and B was partially separated on an HPLC The absorbance of the effluent was…

A:

Q: Question 12 Choose the best Lewis structure for NH4*. H H=N=H H H H HJ H-N-H -H O O H- H =H H H H H

A: Name of NH4+  is ammonium ion.  Atomic number of nitrogen (N) is 7 that has  five valence electrons.…

Q: 2. Propose a synthesis of the following molecule from the given starting material. step is…

A: Note - Since the given question is a multipart question, hence I solved first three questions…

Q: What is the final equilibrium temperature when 20.00 grams of ice at -15.0°C is mixed with 5.000…

A: Heat gain by ice =Heat loss by steam Heat change in same phase=ms∆T Heat change when phase…

Q: Consider the following half reactions: Zn²+ (aq) + 2e → Zn(s) Fe (aq) + 3e → Fe(s) Eº = -0.76V Eº =…

A: Standard reduction potential: A solution with higher (more positive) reduction potential then the…

Q: it cannot be both, i need one answer not two...

A: The second law of thermodynamics states that the entropy of the universe is alway increasing.  We…

Q: Suggest a hypothesis that explains the pattern/shape for the trend of the data in my graph

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

Q: Draw the azo dye formed from the amine and coupling components (one mole each) shown below. NH₂ SO₂H

A: #1: During the azo dye formation, first the -NH2 group of aniline is converted to benzene diazonium…

Q: The 1H- and 13C-NMR data of an ester of molecular formula C6H10O2 are given below. Also shown are…

A:

Q: 14.4 Label the endo and exo hydrogens. Ho al нь

A:

Q: A solution of lodine was standardized using 225 mg of arsenic trioxide (197.94 g/n) in which the…

A:

Q: What is the correct IUPAC name of the following compound? D CI NO₂

A: We need to find the IUPAC name of given compound

Q: B1) Draw all the Resonance structures for Cycloheptatrienyl anion, using arrows show the flow of…

A:

Q: QUESTION 25 Consider the formation of t-pentyl chloride from an alcohol and acid: + H₂O HO Suppose…

A:

Q: For the diprotic weak acid H₂A, Kal = 2.8 x 10-6 M and K₁2 = 8.9 x 109 M. What is the pH of a 0.0450…

A: Introduction :  Diprotic acid are those acids which produces two moles of hydrogen when they are…

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.