D Q/A) Suggest a mechanism and give name for each the following reactions: 1) acetic anhychide + benzaldehyde 1) CH,000 dimamic acid 2) HO 3) НО Н 2) dethylcarbonate + ethylacetate 1) CHCHO diethylmelonete 2) H* 1) methyl vinyl ketone 3) Cyclohexanone e 2) OH 3)Н/-НО
Q: Convert 3027.2ml to ounces
A: Recall that, Volume= 3027.2 ml convert into ounces
Q: Balance the following reaction in a basic solution: CrO+HSnO,CrO, +HSnO,
A:
Q: 7. Name the following compounds a. CI X Br Br b. C. d.
A: According to IUPAC nomenclature, select the longest chain of hydrocarbon which contains the maximum…
Q: Protons H₂ and H, in the compound given are Ha нь homotopic enantiotopic diastereotopic mesotopic O…
A:
Q: STARTING AMOUNT X ADD FACTOR 2
A:
Q: Convert 0.0083 mile to cm
A:
Q: A sample consisting of a mixture of Na₂SO3 and inert matter weighs 1.468 g and is added to 100.0 ml…
A: A question based on mole concept that is to be accomplished.
Q: B) Give correct name for each of the following compounds: CH₂ H₂C OH 1) OH CH 3) 27 CH₂ 4) NH₂ Lor…
A: Using IUPAC namenclature rule.
Q: The equilibrium constant for a particular reaction has been measured at different temper 1/1…
A:
Q: The ratio of atoms in HCL is
A: A molecule contains the atoms in a fixed ratio. If this ratio is the minimum possible ratio, the…
Q: Question 10 -6 Given that Keq = 2.0 x 10- for the following reaction, what is the equilibrium…
A:
Q: Identify the structure of the important fragments. Show the arrow pushing mechanism to form the…
A: To find: The absorption, appearance, and compound for the IR spectra Statement: The stretching and…
Q: Rank the following compounds toward increasing acidity as shown below CH3NO2 > CH3COCH3 > CH3COOCH3>…
A: Greater the stability of conjugate base higher is the acidicity
Q: O d Oe O a Which of the following bonding patterns of carbon is not allowed in the formation of an…
A: -> Valence electrons in Carbon is 4 .hence , carbon can form maximum 4 bonds .
Q: 4 what the Cure represent? PH₂ ²9.0 Pka 2.1 0.5 2 Equivalent of DH a. arganine b. aspartic Acid C.…
A:
Q: The equilibrium constant for a particular reaction has been measured at different temperatures. The…
A: Please find your solution below : Arrhenius equation is an equation that expresses the relation…
Q: (a) The discharge reaction for a zinc-manganese dioxide battery can be represented as: Zn(s) + 2MnO₂…
A:
Q: EXERCISE 2: Calculate the pH of a 0.50 M NH3 at 25°C. At 25°C, the base dissociation constant (Kb)…
A:
Q: For a general chemistry 2 lab, an aqueous solution of a soluble compound (a nonelectrolyte) is…
A: 34.7 g of a compound is dissolved in sufficient water to form 0.267 L of solution. The solution…
Q: Calculate the standard cell potential for each of the following reactions. a. 2Ag (aq) + Pb(s)…
A: Given reactions are : a. 2Ag+ (aq) + Pb (s) ---------> 2Ag (s) + Pb2+ (aq) b. 2ClO2 (g) + 2I-…
Q: the schematics of the energy and electronic distribution of the carbon monoxide molecule, while the…
A: There are differences in no of electrons for CO CO+ CO-,and there is M.O diagram will be according…
Q: In the most stable chair conformation of the molecule shown, which terms correctly describe the…
A: Alkanes are organic compounds that contain single bonds between carbon atoms in a compound.
Q: A buffer solution is made that is 0.494 M in HNO₂ and 0.494 M in KNO₂. If K for HNO₂ is 4.50 x 10-4,…
A: pH of a buffer solution can be determined using H-H equation.
Q: Design a buffer that has a pH of 5.61 using one of the weak base/conjugate acid systems shown below.…
A: Here we have to determine the mass of suitable conjugate acid and base required to make 1L of buffer…
Q: Determine the pH during the titration of 19.8 mL of 0.212 M hydroiodic acid by 0.155 M barium…
A:
Q: Be sure to answer all parts. Ethylene glycol (EG), CH₂(OH)CH₂(OH), is a common automobile…
A:
Q: a. b. HBr, A Peroxide NBR, A Peroxide
A:
Q: 9. Nitric oxide, NO, reacts with hydrogen to give nitrous oxide, N,O, and water. 2NO+H₂> N₂O + H₂O…
A:
Q: 1. 3-ethyl-2-methylhexane 2. 3,4-diethyldecane-1-ol 3. 2-methoxypropane 4. N-methyl-2-propanamine 5.…
A: Line structure formulas for 2-5
Q: B. You are to prepare each of the following 100-mL Test Reagents in the Laboratory with b. Molarity…
A:
Q: Chemistry What are the adsorption isotherms other than Langmuir and Freundrich? Also, can you tell…
A: a) There are three different adsorption isotherm processes (i) Langmuir adsorption isotherm…
Q: A) 1) One of the following four structural formulas is not a permissible resonance contributor which…
A: To find : 1) The not permissible resonance contributor structor among four given options. 2) Show…
Q: 12. Draw the following galvanic cell including the flow of electrons, half cell reactions and…
A: There occurs anode half reaction and cathode half reaction.
Q: Be sure to answer all parts. A solution of 2.01 g of anhydrous aluminum chloride (AlCl3) in 54.46 g…
A:
Q: 1. An oily liquid having a boiling point of 191°C and a melting point of -13°C. What is the…
A:
Q: Place 10 drops of the solution to be analyzed, mix thoroughly and centrifuge. ordinary test tube…
A: 1) for placing 10 drops of a solution to be analyzed we need a dropper and mix throughly and for…
Q: Suppose a 250. mL flask is filled with 2.0 mol of 1₂ and 1.0 mol of HI. The following reaction…
A:
Q: How many grams of sodium hydroxide will react with a solution containing 73.00 g HCl? Molar masses…
A: Sodium hydroxide reacts with hydrochloric acid to form sodium chloride and water. The equation for…
Q: An experiment was carried out to investigate the effect of concentration on the reaction: BrO₂ (aq)…
A: Given: BrO3- (aq) +5 Br+ (aq) + 6 H+ (aq) = 3 Br₂ (l) + 3 H₂O (l) To solve: a) Deduce and state the…
Q: Consider the first three written formulas, and then use Hess’ law to find the change in enthalpy ,…
A: Hess's law states that when reactants are converted to products,the change of enthalpy is same,…
Q: Arsenic acid is a triprotic acid with the pKa values pK₁1 = 2.240, pKa2 = 6.960, and pK₁3 = 11.500.…
A: Here we have to determine the mass of NaH2AsO4 and NaH2AsO4 required to prepare 1L of buffer…
Q: 1) How many equivalent Carbons are in the compound below? O c. 1 d. none of the above a. 4 b. 2
A: All of the carbon found in chemically identical environment within a molecule are chemically…
Q: 1. Mgº (metal) b. 2. HCHO -Br 3. H₂O+ i. Does this reaction have any regiocontrol (yes or no)? 1.…
A:
Q: Calculate the pH at 25°C of a 0.0099 M solution of a weak base with a Kp of 8.4 x 10⁹. pH
A:
Q: An enantiomerically enriched sample of 2-butanol has an observed optical rotation of 6.7°.…
A:
Q: 6. What is the solubility of Pbl, in 0.0426 M Pb(NO3)2 solution? Ksp = 7.9x10-⁹
A:
Q: 8. Draw a plausible mechanism for each of the following transformations: -OH for conc. H₂SO4 heat a.…
A: Short explanation : Conc. sulfuric acid is donate its proton to alcohol and formation of…
Q: explain why the intensity of the colours of the three complexes, which can be measured by their…
A:
Q: (a) The discharge reaction for a zinc-manganese dioxide battery can be represented as: Zn(s) +…
A:
Q: 1. 3-ethyl-2-methylhexane 2. 3,4-diethyldecane-1-ol 3. 2-methoxypropane 4. N-methyl-2-propanamine 5.…
A: Given compounds: 2. 3,4-diethyldecane-1-ol 3. 2-methoxypropane 4. N-methyl-2-propanamine 5. Octanal…
Step by step
Solved in 2 steps with 2 images
- Q2 Propose mechanisms for the following reactions. (a) (b) (c) (d) (e) Br HBr ROOR hv cat. H₂SO4 H₂O HBr > HCI EtOH cat. H₂SO4 H₂O Br OH Br xBr+ Br CI CH₂CH3 OH H H -OH Br CH₂CH3Treatment of p-tert-butylphenol with a strong acid such as H2SO4 yields phenol and 2-methylpropene. Propose a mechanism.The Favorskii reaction involves treatment of an -bromo ketone with base to yield a ring-contracted product. For example, reaction of 2-bromocyclohexanone with aqueous NaOH yields cyclopentanecarboxylic acid. Propose a mechanism.
- 1. Do propose a complete substitution mechanism of the following reactions, by looking at the given conditions determine whether it is unimolecular or bimolecular and pay attention to stereochemistry; (i) (1-bromoethyl) cyclopentane reacted with ethanol and then dimethylformamide, (ii) 2-chloro-1-cyclopropylbutane reacted with propanol.Can you draw out the following reaction mechanism: 1. Benzyl alcohol + H2SO4 → Benzyl oxonium ion + HSO4- 2. Benzyl oxonium ion + CrO3 → Chromate ester 3. Chromate ester → Benzylic carbocation 4. Benzylic carbocation + H2O → Benzaldehyde + H3O+ 5. Benzyl alcohol + H2CrO4 → Benzaldehyde + Cr3+ + 3H2SO4 Byproduct: CrO3 + 3 H2O --> Cr3+ + 3 H2SO4What would be a proposed mechanism to get from cyclohexanol to cis-2-methoxycyclohexanol? I know how to get from cyclohexanol to trans-2-methoxycyclohexanol would be to go through acid-catalyzed dehydration via H2SO4, then epoxide ring formation via mCPBA and then alcohol-catalyzed opening, but don't know how to do for the cis version, if possible.
- When a cyclic ketone reacts with diazomethane, the next larger cyclic ketone is formed. This is called a ring-expansion reaction. Draw a mechanism forthe following ring-expansion reaction.Mustard gas, Cl¬CH2CH2¬S¬CH2CH2¬Cl, was used as a poisonous chemical agentin World War I. Mustard gas is much more toxic than a typical primary alkyl chloride. Itstoxicity stems from its ability to alkylate amino groups on important metabolic enzymes,rendering the enzymes inactive.(a) Propose a mechanism to explain why mustard gas is an exceptionally potent alkylatingagentWhat is the rate law implied by the mechanism given below? CH3COCH3(aq) + H+(aq) ←→ CH3C(OH)CH3+(aq) (fast, reversible) CH3C(OH)CH3+(aq) → CH3C(OH)=CH2(aq) + H+(aq) (slow) CH3C(OH)=CH2(aq) + Br2(aq) → CH3C(OH)CH2Br+(aq) + Br-(aq) (fast) CH3C(OH)CH2Br+(aq) → CH3COCH2Br(aq) + H+(aq) (fast) A. Rate = k[CH3COCH3][H+] B. Rate = k[CH3COCH3] C. Rate = k[CH3COCH3][Br2] D. Rate = k[CH3COCH3]2 E. Rate = k[CH3COCH3][Br2]/[H+] (Answer is A, looking for explanation why!).
- Propose a possible reaction mechanism for the following transformation. Draw out the steps with the correct reaction arrows.Qa 18. Bromination of 5a-cholestan-3-one occurs at C-2 or C-4 to give 2 regioisomers. Two unsaturated ketones with lambdamax = 230 nm and lambdamax = 241 nm are yielded during dehydrobromination. Use Woodward-Fieser rules to distinguish between the two.What is the detailed reaction mechanism between 1-indanone and veratraldhyde, with a NaOH base and no solvant? The final product should be 2-(3,4-dimethoxybenzylidene)-1-indanone. Please include arrows and charges. Thank you.