What is the mechanism for the reaction below ?

Q: 2. Draw the products using curved arrows for the following acid base reaction. Label its conjugated…

A: Well, Base will abstract the proton from the acid to turn into conjugate acid and by giving up its…

Q: Below is the tabulated molecular weight data for a polytetrafluoroethylene [-(C₂F4)-]n material.…

A: The degree of polymerization is 498   To get the number average molecular weight you divide the…

Q: A certain solid has a structure in which W atoms are located at the cube corners, Satoms at each…

A: Based on the given information, we can determine the chemical formula of the metal as follows:…

Q: 1. Calculate the volume of 6.0M NaOH needed to make 0.50 L of 0.15M NaOH.

A: formula  used : M1V1 = M2V2 where M1 is the initial molarity, V1 is the initial volume, M2 is the…

Q: 1. Predict the ¹H NMR spectrum for compounds (b)-(f) below. Add in the missing hydrogens ● ● ●…

A: l

Q: The steam reforming reaction of methane follows this chemical equation: CH4(g) + H₂O(g) → CO(g) + 3…

A:

Q: 3.41 Write an equation for the proton transfer reaction that occurs when each of the following acids…

A:

Q: 3. If 32.96 mL of a NaOH solution are required to titrate 25.00 mL of 0.1042M H₂C₂O4 to the end…

A: “Since you have asked multiple questions, we will answer the first question. If youwant any specific…

Q: Select all of the correct statements about equilibrium from the choices below. A. At equilibrium the…

A: Answer: Equilibrium is a state of the system at which parameters of the system like color,…

Q: Draw the line bond, condensed, and skeletal structure of the following alkenes of the cis-3-heptene.…

A: There are several way of representing a molecule such as skeletal, condensed and line bond…

Q: Rank the following dienes in order of increasing reaction rate in a Diels- Alder Reaction (5 =…

A: We have been given five dienes and we have been asked to rank the given five dienes in order of…

Q: A,H° -1115 kJ/mol = PC13(/) + 1.5 H₂(g) → PH3(g) + 1.5 Cl₂(g) A,H° = +325 kJ/mol H₂O(g) + 0.5 O₂(g)…

A:

Q: a) If the difference in the Gibbs free energy AG is -4.0 kJ mol¹ at 298 K. What is the Keq for this…

A: According to the question, The gibbes free energy ∆G° is given by = -4.0 kJ/molThe temperature is…

Q: Determine the number of molecules present in 0.130 g of NH3.

A: In the given question we have to calculate the molecules of NH3 .  First of all, we have to…

Q: Ternary Compounds with them and to the ponds NH Mg¹ #3 Fe³+ K H CN NHƠN ammonium cyanide NO CO SO…

A:

Q: Methane (CH4) is a gas that is found in small quantities in Earth’s atmosphere. Which type of bonds…

A: Answer: Atom of an element takes part in a chemical reaction to have an electronic configuration…

Q: the number of moles of Aluminum in 1.3741 g was calculated to be 0.051 moles and that the chemistry…

A: The molar ratio between aluminum and alum is 1:1, meaning that one mole of aluminum should…

Q: The equilibrium constant, K, for the following reaction is 8.85x10-³ at 691 K. NH4I(S) NH3(g) +…

A: Answer: Value of equilibrium constant is always equal to the ratio of the molar concentration of…

Q: How would I calculate the dilution of a 5x buffer into a 20uL total volume?

A: To calculate the dilution of a 5x buffer into a 20uL total volume, you will need to know the final…

Q: Calculate the pH when 90.0 mL of 0.200 M HBr is mixed with 30.0 mL of 0.400 M CH3NH₂ (Kb = 4.4 x…

A:

Q: 6) Draw the Meisenheimer complexes for the following reaction. من عمل Br NaOH

A:

Q: ОН ОН 1. TfCI pyridine 2. NaSCH3

A:

Q: MISSED THIS? Read Section 15.5. You can click on the Review link to access the section in your e…

A: We know-K=Ae-EaRTlnK=lnA-EaRTplotting lnK v/s 1T we getslope=-EaRIntercept=lnAWhere R=8.314JK-1mol-1

Q: Magnesium hydroxide will dissolve in an aqueous solution of ammonia and drive off ammonia gas…

A:

Q: if 1.095 g of unknown is found to be 0.00554 moles of solute, what is the molar mass of the unknown.…

A:

Q: Indicate the FALSE statement below regarding the steady state assumption for the reaction: A 1 k3 G…

A: Answer: When a reaction takes place in more than one step then slowest step of the reaction is…

Q: A mixture of 0.03430 mol of C₂H6, 0.04797 mol of N₂, 0.01967 mol of NH3, and 0.02946 mol of C₂H4 is…

A:

Q: CI -O -NH₂ Br LL CI H₂NOC NC COCI COO

A: E/Z nomenclature is used to assign the configuration to properly substituted double bond. It is also…

Q: Electrophilic Addition Souborg isblA-eleid rose 9180910 31 babeen ene singo 14.43 Draw the products…

A: The reaction of alkene with HBr I'd an electrophilic addition reaction.  In case of diene it may…

Q: 5. Passing steam over hot carbon produces a mixture of CO and H₂, also known as the water gas…

A:

Q: The second-order decomposition of HI has a rate constant of 1.80 × 10^-3 M^-1s^-1. How much HI…

A:

Q: please answer with proper explanation. Question: what is an atom?

A: Atom is smallest indivisible unit of an element. It comprises of central compact mass called as…

Q: A sample of NO decomposes according to the following equation: 2 NO(g) 1 N₂(g) + 1 O₂(g) An…

A: Given reversible reaction is 2NO(g) <=====> N2(g) + O2(g)  Volume of the vessel = 8.0 L…

Q: Silver can oxidize by reaction with oxygen according the following reaction equation. 4 Ag(s) +…

A: Given a reaction  4 Ag (s) + O2 (g)  ⇌  2 Ag2O (s) Given standard Gibbs energy of formation of…

Q: A voltaic cell is composed of the following 2 half reactions: Mn²+ (aq) + 2e → › Mn(s) Ecell =…

A: We have find out the non standard state at Ecell at 298K.

Q: Is the 0.693 part for all first-order reactions or just this one problem? If so, is there a specific…

A: Half-life :-  The time required to convert half the amount of reactants into products is known as…

Q: Draw a Fischer projection of each enantiomer of the compound shown below. Then label each enantiomer…

A: This is a simple question about the Fischer projection formula of two enantiomer of a compound and…

Q: Consider a galvanic cell based on the reaction 2Fe+ (aq) + Cl₂ (9) 2Fe (aq) +2C1 (aq) Calculate the…

A: The given cell reaction corresponding to the galvanic cell is  2 Fe2+ (aq) + Cl2 (g) →2Fe3+ (aq)…

Q: A protein molecule is known to bind one molecule of oxygen (O2) per molecule of protein. If 12.2 g…

A: Given data, Mass of protein = 12.2 g Mass of O2 = 9.8 mg

Q: 1. (a) Write balanced molecular equations for the following potential precipitation reactions.…

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

Q: carrying out Part 1 of this experiment, assume an excess of HCl(aq) reacts with 0.426 g of Mg(s). If…

A:

Q: A certain lonic compound. X has a solubility in water of 0.121 at 20. C. Calculate the mass of X…

A: Use the volume and the solubility of a compound to calculate the mass of X required.

Q: GenAlex Medical, a leading manufacturer of medical laboratory equipment, is designing a new…

A: Given: The amount of digoxin that can be detected is 1.5-2.0 ng/mL. The volume of the sample of…

Q: Calculate the molality of a solution prepared by dissolving 112 grams of copper(II) sulfate (FW…

A:

Q: At a particular temperature, K = 1.00×102 for the reaction:   H2(g) + F2(g)---> 2HF(g) In an…

A: In the given question we have to calculate the equilibrium concentration of the following reactant…

Q: If the crucible originally weighs 3.715 g and 2.000 g of hydrate are added to it, what is the weight…

A: Given that weight of crucible = 3.715g weight of hydrate salt = 2.000g weight of crucible +…

Q: A chemist prepares a solution of aluminum chloride (AIC13) by weighing out 21.89 g of aluminum…

A: Given that the weight of AlCl3 is 21.89 g. The volume of the solution is 200 mL.

Q: Each compound below has only 1 peak in its ¹H NMR spectrum. Use the NMR tables to predict the range…

A: The chemical shift of the protons in the 1H NMR spectrum depends upon the shielding and deshielding…

Q: R/S Isomers HN COOH H3COC Coc SH CONH₂ HN HO HO N CHO HO HS COOH

A: We have been given five organic compounds and we have been asked whether organic compounds are R or…

Q: A chemical engineer is studying the two reactions shown in the table below. In each case, he fills a…

A: Recall the given reactions,                              3 CO2 g + 4 H2O l → C3H8 g + 5 O2 g…

Reactions at the Alpha Carbon Atom

The position next to the ketone or aldehyde functional group is termed as alpha position and the reaction which occurs at alpha position is called alpha substitution reaction. In an alpha substitution reaction, the alpha proton atom is substituted by an electrophile by the formation of an enol intermediate or enolate ion intermediate. Most of the carbonyl compounds go through an alpha substitution reaction.