Which reagent would achieve the following transformation? a) čO OH OH b) c) но CI HO,C OH HO P č OH CI

Q: Rationalize the order of reactivity 5 acid amide 1 acid halide 3 ester 4 carboxylic acid 2…

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Q: How many electrons in the valence shell for Zirconium atom (Zr) 6 electrons 2 electrons O 10…

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Q: 4 Illustrate how complex formation between Fe3+ and SCN Occurs by presenting electrons by arrows (1)…

A: This question is related to coordination chemistry.  Coordination cplexes are the compounds…

Q: 1. Calculate for the enthalpy of the following reaction between dinitrogen tetroxide, N204, and…

A: We would use given values of ∆Hf values to calculate enthalpy change.

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Q: A sample of gas has an initial volume of 285 mL at a pressure of 857 torr and a temperature of 25.0…

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Q: (d) If you want the pH value change to be less than 0.10 for a 2.00 L buffer solution after adding…

A: Required information from part-(b) and (c): From part-(c), the desired ration of conjugate base to…

Q: Subject: chemistry Watch this video about thermodynamics and explain to me step by step on whats…

A: The video is of thermochemistry and heat of the reaction. In this experiment, two reaction is…

Q: Solve the following problem. Use GRESA Calculate in change in Enthalpy and Entropy of the Chemical…

A: Given: NH4Cl(s)→NH3(g)+HCl(g)   The reaction is spontaneous, if the value of change in Gibbs free…

Q: The semi-precious stone turquoise is a hydrate and with the chemical formula CuAl₆(PO₄)₄(OH)₈･4 H₂O.…

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Q: 7.78 24.5 18) How many grams of zinc metal are required to produce 2.00 liters of hydrogen gas at…

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Q: Question 17 For the compund: Name the compound | T Identify each chiral center Are geometric isomers…

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Q: When calcium metal is placed in water, a single-displacement reaction occurs. Write a balanced…

A: When calcium placed in water Ca displaces the hydrogens from H2O , and from two water molecule two H…

Q: MnO aq) + 2+ + C20laq) → COri) + Mn) А. 2 В. 5 С. 10 D. 16 Е. 15

A: The coefficient of a compound can be determined from the balanced chemical reaction. A reaction will…

Q: How much energy will be released by the reaction of 1 gram of 23>U by the following reaction: 235y +…

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Q: 14. The structure for 3-Ethylhexane has (A) 7 carbon atoms (B) 6 carbon atoms (C) 3 carbon atoms (D)…

A: We know Hexane has 6carbon. It is alkane with formula C6H14.  And ethane has two carbon with formula…

Q: What is the minimum distribution constant that permits removal of 99% of a solute from 50.0 mL of…

A: The separation reaction A(aq)↔A(org) is given by the equilibrium constant. Where K will be the…

Q: Calculate the AHrxn for the reaction, Sn (s) Cl2 (g) SnCl2 (s) AHrxn = ? + Sn (s) + Cl2 (g) SnC2 (s)…

A: Given:

Q: Give a clear handwritten answer with explanation needed of each molecule

A: given data predict the solubility in water a) c2h3cl  b) CH3CHO

Q: The semi-precious stone turquoise is a hydrate and with the chemical formula CuAl₆(PO₄)₄(OH)₈･4 H₂O.…

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Q: (a) Please write the conjugate bases of the following acids. (1) CH3COOH - CH3CO0 (Ka = 1.76 x 10-5)…

A: Required information from previous parts: From part-(c), the desired ration of conjugate base to…

Q: 5. An electrolytic cell has three main components, an electrolyte and two electrodes (an anode and a…

A: This question belongs to Electrochemical cell.

Q: How many moles of helium are in a 3.10 L container at 25.9 degrees Celsius if the gas exerts a…

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Q: 20- The salinity or temperature of the water influence float ability. True False

A: On increasing temperature salinity of water decreases and density of water increases hence water…

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Q: A 2.50-mL aliquot of a solution that contains 3.8 ppm iron(III) is treated with an appropriate…

A: Solution - According to the question - The Beer–Lambert law, also known as Beer's law, the…

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Q: What is the structure of compound A for the following reaction scheme? Zn(Hg) SOCI, AICI3 Compound A…

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Q: A flask contains an aqueous solution of NaOH, a choose your answer... The pH of the solution is…

A: pH : It is the measurement scale for acidity or basicity of any aqueous species or solution .

Q: Calculate the standard free-energy change at 25°C for the Haber synthesis of ammonia using the given…

A: Standard free energy change is calculated using formula  ∆G° = ∆H° - T∆S°    Reaction is spontenous…

Q: Which compound contains the most highly oxidized carbon atom? you H. HO, CH3 II II OH HO. HO.

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Q: 14.9 (a) This diene has an s-cis conformation and should undergo Diels-Alder cycloaddition. (b) This…

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Q: 36) What is the mole fraction of CO in a container with a H2 mole fraction of 0.22 and an O2 mole…

A: Given, Mole fraction of CO (XCO) = ? Mole fraction of H2 (XH2) = 0.22 Mole fraction of O2 (XO2) =…

Q: The rate constant for the H2+ l2→ 2HI reaction at 700 K is 6.42x102 L.mol1. s1 and the activation…

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Q: In normal phase chromatography, water is a weaker eluent than methanol., True or False?

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Q: 10) To make 50.0 mL 0.0107 M MgI2 (molar mass 278.11 g/mol) solution, how many grams of Mgl2 do we…

A: Given-> Volume (V) = 50.0 ml = 0.050 L (1L = 1000 ml) Molality (M) = 0.0107 M Molar mass of MgI2…

Q: Question 1 Listen What is the correct skeletal structure for the following condensed structure? CH3…

A: Choose the correct option of the skeletal structure--

Q: K is equal to 2.31 at a certain temperature. A reaction vessel at that temperature is filled so that…

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Q: Study the two-step reactions below. Reaction 1: Step 1 (slow): H,(g) + ICI(g) Step 2 (fast): HI(g) +…

A: For reaction 1, We have following two reactions, H2(g) + ICl(g) → HI(g) + HCl(g)(slow) HI(g) +…

Q: What is the expected product A for the following Claisen condensation reaction? 1. NaOEt H3C. A OEt…

A: Claisen condensation reaction- It is an carbon carbon bond forming reaction. It occurs between two…

Q: NH. NaO Br

A: Detail mechanistic pathway is given below to find out the product

Q: Calculate the pH at different stage of the titration when 40.0mL of 0.30N acetic acid (Ka =…

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Q: What is the pH of the solution when 50 ml 0.04 M HCI is added to 50 ml 0.02 M sodium hydrogen malate…

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Q: draw a comic strip about real life situation ionic bonding.

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Q: According to the ideal gas law, a 10.06 mol sample of oxygen gas in a 0.8434 L container at 500.5 K…

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Q: Predict the product of the following reaction.

A: Here elimination reaction takes place .

Q: हाककट C. Ho C४) , ने गणल ेपष्वो भ्वक छ एष्व के इप्लकनीमट डार पिावे नी पोकिनेटग्ण् कलचितक .…

A: #(a): Although the C-Cl bond is polar, C2H5Cl is unable to form hydrogen bonding with water.

Q: What is the standard enthalpy of reaction per mole of either HCl or NaOH when 50.00 cm3 of 0.1…

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Q: How many grams of NaCl are in a 685 mL of a 4.5 M NaCl(aq) solution?

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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.