14. Complete the following chemical reactions. CH3 Hoyou H₂C a) b) C) H₂C H₂C. CH3 OH H₂O + (0) + H₂N-CH3

Q: What is the number of moles found when you dived the atomic number mass 72 by the mass molar 157

A: Moles = Mass/Molar mass

Q: Click in the answer box to display choices. Given the following partial structure, how must a…

A: Conformational isomers are a type of stereoisomers where one isomer is converted to another isomer.…

Q: Describe the fundamental principle of all PtX technologies. What is the unifying technology…

A: The fundamental principle of all PtX (Power-to-X) technologies is the conversion of electrical…

Q: A certain metal M forms a soluble nitrate salt M(NO3)₂. Suppose the left half cell of a galvanic…

A: In the given Galvanic cell, the electrode is the same in both the half-cells which is the metal,…

Q: Draw the structure of an anhydride formed from an acetic acid and a phosphoric acid.

A: Basic concepts of chemistry

Q: 2. Which of the following molecules is NOT a reducing sugar? ОН OH НО- A ОН ОН CHO Н H-OH CH₂OH НО-…

A: The sugars which contain free aldehyde(-CHO) or a free…

Q: How many total hydrogens and lone pairs of electrons are in the structure below? There are [Select]…

A: Every atom, when forms a molecule, tends to complete its valency to get stable. For example, valency…

Q: In the field of quantum chemistry, explain the concept of electron correlation and its impact on…

A: Introduction: Electron correlation is a crucial concept in quantum chemistry that goes beyond the…

Q: 1. d) Which of the following is NOT an organic compound? CO3 CH3 C6H12 C2H4O2

A: Compound can be classified as organic and inorganic .

Q: 1. Use the photographs in the table "Oxidation States of Manganese" in Step 1 of the virtual…

A:

Q: 29. What happens when gasoline is burned in an automobile engine? A. potential energy is transformed…

A: According to the first law of thermodynamics, the energy of the universe remains constant. For a…

Q: QUESTION 5 Which of the following is true for a transition state (TS): A. TS must have at least one…

A: Transition state of a reaction is a particular configuration along the reaction coordinate.…

Q: Consider a 0.028 L aqueous solution that contains 0.5900 g of caffeine. The solubility of caffeine…

A: To determine the amount of caffeine that can be extracted with methylene chloride, we need to…

Q: Give the major product of this reaction! F NH₂ F NH3 ㅅ

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

Q: Calculate the ratio of moles of H2O to moles of anhydrous KAl(SO4)2. Show all work including units.…

A: By determining the moles of ratio of two substance in any unknown compound, we can determine the…

Q: 5.78 g sample of an alkaline earth metal nitrate, M(NO3)2, is dissolved into 20.62 gof water. The…

A:

Q: . 1. Identify the following as soluble or insoluble. Na3PO4 AgBr CaCO3 Ba(OH)2 2. Predict the…

A: The chemical reactions between acid and bases usually gives salt plus water is…

Q: Predict the reactants of this chemical reaction. That is, fill in the left side of the chemical…

A: 2HCl (aq) + Ba(OH)2 (aq) ----> BaCl2(aq) +2H2O HCl is strong acid and Ba(OH)2 is strong baseboth…

Q: QUESTION 14 Is this reaction endothermic or exothermic? C6H1206 +602 = 6CO2 + 6H₂O + energy…

A:

Q: A solution is prepared at 25 °C that is initially 0.077M in trimethylamine ((CH³)¸N), a weak base…

A:

Q: Calculate the pH in the titration of 15.0 mL of 0.250 M CH3CO2H (acetic acid) solution by 0.250 M…

A:

Q: 3. Which of the following arrangement energy a) IV < IR < Vis b) Vis < IR UV is correct in order of…

A: As we Know, E = hv = hc / λWhere λ is wavelength, v is frequency, c= speed of light, h = Planck…

Q: At 1 atm pressure, ice melts at 273.15 K. ΔH is melt = 6.009 kJ / mol , density of ice = 0.92 g/cm3…

A: a) The effect of pressure on the melting point of ice is described by the Clausius-Clapeyron…

Q: A 10.04 mol sample of krypton gas is maintained in a 0.8022 L container at 299.1 K. What is the…

A:

Q: Design a condenser for the following duty: 45,000 kg/h of mixed light hydrocarbon vapors to be…

A:

Q: 3 3. a) b) c) d) The general formula for an Alkyl group (side chain) is: CnH2n+2 CnH2n CnH2n+1…

A: General formula for an alkyl group is CnH2n+1

Q: The reaction between hydrogen gas and iodine gas to form hydrogen iodide gas is first-order with…

A: Arrhenius's equation gives the relationship between the activation energy and the rate constant of a…

Q: Consider the following equation: 2MnO+50₂0+ 16H → 2Mn²+ +10CO₂ + 8H₂O In this reaction b. carbon (C)…

A: The reaction ;

Q: Where did you get 25.35 from?

A: The expert has written 25.35 by mistake, it should be 27.35 ( i.e. volume of KOH used) . There is…

Q: QUESTION 13 Given the following data for an enzyme kinetics experiment. Determine the value of the…

A: 13.

Q: What is the solute mass percent of an aqueous salt solution prepared by dissolving 29.3 grams of the…

A:

Q: Calculate the heat (in kJ) associated with the cooling of 319. g of mercury from 58.6 °C to 12.0 °C.…

A:

Q: Q03: Consider the following mechanism: k₁ N₂05 (8) NO2(g) + NO 3 (8) k₂ NO2(g) + NO3(g) → NO (g)…

A: Steady state approximation is used to determine the final rate law. It will use to eliminate the…

Q: At 500 K, the vapor pressure of Hg is 39.3 mm Hg. Use the Clausius-Clapeyron equation to find the…

A:

Q: How many moles of N₂H4 are in 3.94 x 1022 molecules?

A: N2H4 is called as hydrazine. It is a hydride of group-15 elements.

Q: 1.332 g primary-standard grade NazCO3 (MW = 105.99 g/mol) was used to standardize an HCI solution.…

A:

Q: P₁ (g) + 6C1₂ (g) 4PC1, (g) 6C(s) + 6H₂(g) + 30₂(g) → CH₁₂06(s) ΔΗ -1207. KJ AS = -2911. AG - KJ…

A: ∆G = ∆H - T∆SWhere,∆G = gibbs free energy∆H = reaction enthalpyT = temperature∆S = reaction entropy•…

Q: 2. The speed of light is approximately 3.00×108 m/s. How long does it take light to travel a…

A:

Q: (4) Complete the following cracking equations C9H20 ➜ C5H10 + C4H8 + C₁1H242C2H4 + C8H18 - ***** +…

A: A question based on introduction to organic chemistry. 3 subdivision equations are given that are to…

Q: A flask is found to have a mass of 109.80 grams. A liquid is added to a buret, and the initial…

A:

Q: Predict the product and draw the mechanism for the alkylation reaction below. AICI3 CI

A: When an alkyl chloride reacts with an aromatic compound in the presence of AlCl3, an aromatic proton…

Q: AB,r=kCA-K is to be carried out in a series of reactors with separation of unreacted B between…

A: Let initial concentration of A is CA0 at equilibrium the conversion of A is xAe.Concentration of A…

Q: A chemist fills a reaction vessel with 0.770 M lead (II) (Pb²+) aqueous solution, 0.894 M bromide…

A:

Q: What is the mass of 5.00 moles of water, H-

A: Molar mass = mass of 1 mole of a substance

Q: At 40°C, what is the fraction of collisions with energy equal to or greater than an activation 88.60…

A: To calculate the fraction of collisions with energy equal to or greater than an activation energy,…

Q: 3. Which of the following molecules has beta anomeric linkages? a. amylopectin b. amylose c.…

A: In an alpha anomeric linkage, the hydroxyl group attached to the anomeric carbon is oriented…

Q: To determine the heat of reaction for the reaction: CO2 + 3H2 → CH4OH(g) + H2O(g) at a temperature…

A: To determine the heat of reaction for the given reaction at a temperature of 450°C, we need to use…

Q: A steel bumper is placed in an electroplating cell as the cathode. An electric current of 5.77 A…

A: The total charge is calculated by the multiplication of current and total time of current flow.

Q: What is the concentration of 10.00 mL of HBr if it takes 5.00 mL of a 0.253 M LiOH solution to…

A:

Q: c) Draw pictures showing how a i) day and a ii) d₂2 orbital on Cl would transform under each…

A: SALC - symmetry adopted linear combination of the atomic orbitals. When more than one atomic…

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.