Draw the mechanism for the following reaction, include the sigma complex intermediate. a. Draw each sigma complex for the ortho, para, and meta attack. Circle the most stable sigma complex(es) and provide the mayor product(s). NH₂ 6 = Br₂ FeBr

Q: Name the compounds CH₁ CH3-CH-CH₂CH₂CH-CH, CH,–CH,—O–CH,CH,CH,CH, CH₂ OH CH₁ CH₂-0-CH₂ Examine the…

A:

Q: Determine the pH during the titration of 60.4 mL of 0.442 M formic acid (Ka = 1.8×10-4) by 0.442 M…

A: The reaction of formic acid and KOH is  HCOOH + KOH ⇌HCOO-K+ +H2O  ...... (1) (acid)…

Q: 15) Which compound does not have a strong, characteristic IR absorption near 1700 cm-1? A) QUI

A: Given : compounds and ir absorption peak

Q: 3. A piece of metal weighing 59.047 g was heated to 100.0 °C and then put it into 100.0 mL of water…

A: Answer:- This question is answered by using the simple concept of calorimetry which states that heat…

Q: What is the pOH of 0.00770 M HClO4? Is the solution neutral, acidic, or basic?

A:

Q: Curved arrows are used to illustrate the flow of electrons. Follow the curved arrows and draw the…

A:

Q: The proton NMR was run for thr following compound. Please help in assigining proton peaks and why…

A: The proton NMR spectra is used for the determination of the position of protons in the molecule. NMR…

Q: Iron (iii) chloride + Potassium phosphate Molecular Equation  Ionic Equation

A: Ionic equation is a equation that show only the species involved in the balance chemical equations

Q: 6. What reagent can be used for the following transformation ? A) K₂ Cr₂O7/ H₂SO4 B) Br2/AlBr3 C)…

A: In Clemmenson reaction aldehyde or ketone are converted in to alkane

Q: What volume in liters will 1 mole of ideal gas occupy under at STP? 44.651 L 22.414 L 24.465 L…

A:

Q: An aqueous solution of Ca(OH)2with a concentration of 0.200 M was used to titrate 25.00 mL of…

A: Given ->  Molarity of Ca(OH)2 = 0.200 M = M1 Volume of Ca(OH)2 = 17.73 ml = 0.01773 L = V1 (1L =…

Q: A large doublet and a small septet pattern in 'H NMR is usually indicative of a(n) A. ethyl group.…

A: H1 nmr is used to know the hydrogen attachment with other atoms

Q: 6 M NaOH Drawing Draw an E2 Product + + CI heat Draw an E2 Product Draw an E2 Product

A:

Q: Below is a skeletal structure for methyl salicylate, the flavor component of wintergreen. Indicate…

A: Hybridisation number = number of lone pair + number of bond pair Hybridisation number…

Q: 3. When Aspirin (acetylsalicylic acid) is heated in boiling water, it goes through hydrolysis…

A: Here we are required to determine to why FeCl3 give positive test with aspirin

Q: Complete and balance the molecular equation for the reaction between aqueous solutions of silver…

A:

Q: At a certain temperature, 0.640 mol SO, is placed in a 3.50 L container. 250, (g) =250,(g) +0,(g) At…

A:

Q: 2. The structure below is called Jardiance, and is used to treat type Il diabetes. It is currently…

A:

Q: 1. Write the reaction quotient and the equilibrium expression for the following reactions a.…

A:

Q: What effect do high of air pollution have on the pH of aquatic ecosystem?

A: Air pollutants are mostly consisted of various oxides of nitrogen, sulfur, carbon and numerous…

Q: Macmillan Learning Combining 0.384 mol Fe₂O3 with excess carbon produced 16.5 g Fe. Fe₂O3 + 3C2 Fe +…

A: Iron(III) oxide reacts with carbon to form iron metal and carbon dioxide gas. The equation for the…

Q: Suppose a boil water notice is sent out advising all residents in the area to boil their water…

A: Here heat is released(Qr) by the combustion of methane(CH4) and absorbed(Qa) by the water at low…

Q: Common name?

A: The given compound has an alcohol functional group, thus the common name of the compound is written…

Q: Tip: Add curved arrows in this sketcher to represent the electron flows for the next mechanism step…

A: Given Step:

Q: on 24 of 34 Macmillan Learning Chlorine gas can be prepared in the laboratory by the reaction of…

A:

Q: You are checking the accuracy of a volumetric flask marked 10.00 mL . To calculate the volume of…

A: The mathematical equation of confidence interval is -                   CI = x¯ ± z × sn    ------…

Q: 9. Which compound below fits the following proton NMR data?

A: Given : proton NMR data and structure of molecules

Q: DDT, which can be prepared by the reaction shown below, was an insecticide used to prevent mosquito…

A: Limiting reagent: The reagent which is present in less amount than the required amount.  Limiting…

Q: The Ostwald process is used commercially to produce nitric acid, which is, in turn, used in many…

A: Given : a reaction  Mass of O2 and NH3 = 63.7 g

Q: Please draw the mechanism: include curved arrows for each step. Add any missing lone pai are…

A:

Q: 0.92 M CH3COONa 1.10 M CH₂COOH Note: Reference the pk of acids at 25 °C table for additional…

A: Given -> [CH3COOH] = 1.10 M  [CH3COONa] = 0.92 M  Volume= 1.00 L  pKa = 4.76

Q: Chemistry A 76.0 mL portion of a 1.30 M solution is diluted to a total volume of 238 mL. A 119 mL…

A: The solution is diluted and we have to tell the final concentration of the diluted solution.

Q: the probabilities of states of independent systems X and Y are given by tables: xi x1 x2 pi 0,3 0,7…

A: The entropy of an independent system of states is calculated as: S(p)=-∑pi-log(pi) where pi is…

Q: Predict the product for the given reaction. A A Ho NONE OF THE ABOVE B heat Z C

A: Here we are required to predict the major product of the reaction

Q: Macmillan Learning How many electrons in an atom could have these sets of quantum numbers? n=2 8…

A: According to quantum mechanics, there are four types of quantum numbers. The electrons are filled in…

Q: B. What is the major anionic (negatively charged) species present at equilibrium in solutions made…

A: This problem is simply about the acidity basicity concept. More the stabilized conjugate base by…

Q: Which element comprises the lowest percentage composition in C12H22O11? Write that element's…

A:

Q: 4. What is the value of K, (to two decimal places) for the following reaction at 300°C? CH₂OH(g) =…

A:

Q: What is nitrogen?

A: Nitrogen is an element having atomic number 7 and mass number 14. At room temperature it found as…

Q: Consider the following reaction: 3N₂H4 (1)--> 4NH3(g) + N₂(g) How many moles of NH3(g) are formed…

A:

Q: The pOH of a basic solution is 3.61. What is [H+]?

A: Given that pOH of the basic solution = 3.61 The concentration of H+ ion, [H+] =

Q: Question Certain elements emit light of a specific wavelength when they are burned, characteristic…

A:

Q: 6. Give the substitution products expected from solvolysis of each compound by heating in ethanol.…

A:

Q: [Co(H,O)%]2+(aq) + 4CF(aq) → [CoCl,??-(aq) + 6H,O(I)

A: Given:- The given requilibrium reaction is  [Co(H2O)6]2+(aq) + 4Cl-(aq) → [CoCl4]2-(aq) + 6H2O(l)…

Q: b. CH₂Cl (1 eq) AICI, fuming H₂SO4 b. fuming H₂SO4 4. Propose a synthesis that would yield the major…

A:

Q: Use the drawing app to give the organic product for the following two-step reaction. Please remember…

A: The given reaction proceeds in two steps: Step 1 Formation of the alkyl bromide by the reaction of…

Q: Balance the following equations and solve the following problems using dimensional analysis. 1.…

A: Since, Balanced reaction means that both side number of atom present in equal number. Thus,

Q: 5. The combustion of propane (CsHe) produces 248 kJ of energy per mole of propane burned. How much…

A:

Q: Name this compound please. Systematic IUPAC name

A:

Q: A sample of an ideal gas at 24.6 atm and 15.4 L is allowed to expand against a constant external…

A: External Pressure (P2) = 2.18 atm Pressure of ideal gas (P1) = 24.6 atm Initial volume (V1) = 15.4 L…

Designing a Synthesis

Organic synthesis is a branch of chemical synthesis that involves the planned construction of organic compounds/molecules from smaller units that possess functional groups. Friedrich Wöhler was the first scientist who designed the synthesis of an organic compound, urea from inorganic starting materials silver cyanate with ammonium chloride via a simple, one-step synthesis.