Draw the enolate anion and the ester that would be needed to make this product through a Claisen condensation reaction. Draw Enolate

Q: Choose the best description for the selectivity/specificity of the transformation shown below: OH…

A: Regioselectiviy occurs in addition reactions where one reaction site is preferred over another.  A…

Q: Show how to bring about the following transformation using a coomplete reaction mechanism with all…

A: Given : structure of reactant and product Tip : primary halide is given so SN2 reaction will favour

Q: only o M.O.S only o* M.O.s σ or л M.O.S o* or π* M.O.S

A: Answer:(4) σ* &Π* Atomic orbitals overlap to form Molecular orbitals. This overlaoping can be…

Q: Approximately how many oxygen molecules arrive each second at the mitochondrion of an active person…

A: Given that, The mass of the active body is 65 kg. The volume of oxygen consumption per minute is 41…

Q: For the saturated solution of CuC₂O4 in the anode half-cell, and 1.0M Cu in the cathode half-cell,…

A: Cell potential of the cell is calculated using the Nernst equation, Ecell=E0cell-0.0591nlog Q where…

Q: The protein neuroglobin has a heme group associated with it. It is an example of a lipoprotein O…

A: Protein are the complex nitrogenous compound in which they are formed by the combination of amino…

Q: Give the systematic name of this coordination compound. [Pt(en), JCI systematic name: platinum(IV)…

A: Cation name is written first and then anion name is written.  Cation is a complex cation. In naming…

Q: H-Ï-H :C₁: - - :I: 1 Ï- A -Ï: .. 1. 90°, 180° 2. 90°, 120°, 180° 3. 180° 4. 120° 5. 109.5° 6. <120°…

A: Bond angle is determined based on hybridization and then the shape which it prefer in a particular…

Q: Draw the product of the reaction shown below. Ignore inorganic byproducts. H₂O, heat - CO2 OH

A: Given reaction: We have to draw the structure of the product of the reaction.

Q: A Molecular Orbital can hold a maximum of how many electrons? 0 1 2 as many e- as the molecule has

A: The molecular orbital is formed by the linear combination of atomic orbitals of the two…

Q: 1. Calculate the gravimetric factor for: Substance Sought As2O3 (g. f. wt 197.8 g/mol) SiO₂ (g. f..…

A:

Q: (a) Suppose you are studying the decomposition kinetics of a chemical that proceeds as a…

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Q: With the aid of a simple or flow schematic diagram, describe the basic features of a heavy medium…

A: A heavy medium is a fluid that has a density larger than water (1g/cm3), such as a heavy suspension…

Q: Calculate the potential developed by a voltaic cell using the following reaction if all dissolved…

A: Given reaction : 2 Fe2+(aq) + H2O2(aq) + 2 H+(aq) → 2 Fe3+(aq) + 2 H2O(ℓ)

Q: Find q when 22.0 g of water is heated from 37.0°C to 100.0°C. J

A: Specific heat is the quantity of heat required to raise the temperature of one gram of a substance…

Q: Part A Benzene is an organic chemical compound with the molecular formula C6H6. In the benzene…

A:

Q: 10. Which two properties are more typical of molecular compounds than of ionic compounds? 1. They…

A: We know the physical properties of molecular compounds and ionic crystals .  Molecular Compounds…

Q: Identify the nucleophile that attacks the carbocation intermediate in the acid catalyzed hydration…

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Q: Use the References to access important values if needed for this question. Calculate the cell…

A: The given concentration cell is  Co2+ (1.25 M) ⇌Co2+ (4.20× 10-5 M) The cell potential of the…

Q: Calculating an equilibrium constant from an equilibrium composition Hydrogen and chlorine react to…

A: Given, Reaction : H2(g) +CI2(g) →2 HCI(g)

Q: A third titration used 22.5 mL of NaOH solution to neutralize 25.0 mL of 1.013 M HCl.  Determine the…

A: The reaction between NaOH and HCl is NaOH(aq)+HCl(aq)→NaCl(aq) + H2O(l)

Q: eq s2req pt 1req [Review Topics] [References] Use the References to access important values if…

A:

Q: When the Agt concentration is 8.20 x 10-4 M, the observed cell potential at 298 K for an…

A:

Q: Use the standard reduction potentials located in the 'Tables' linked above to calculate the standard…

A: Answer: In the given cell reaction Cr3+ is getting reduced into Cr2+ and Cd is getting oxidized into…

Q: What is the pH of a buffer solution if you have 250 ml of a 1.56M Acetic Acid and you added 26.56…

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Q: < H 1 Q 1 H -I H 8:00:0 H-J-H 1. 2. 4. 3. see-saw 5. 6. 7. octahedral trigonal bipyramidal 8.…

A: The shape is decided based on hybridization and then the lone pair determine the that whether it…

Q: A first order reaction initially contains 2.55 × 10²⁰ molecules. If the reaction has a half-life of…

A:

Q: Consider the half-reaction Ag+ (aq) + e¯ →→→ Ag(s) The diagram shows the reduction potential versus…

A: Reduction potential measures the tendency to accept electron. More the value of reduction potential…

Q: Distance: 1 biz = 4250 ftz Volume: 1 gaz = 2.8 qtz=13.8 Lz Mass: 1 kgz = 2.205 lbz = 58.1 stz 1 inz…

A: In the given question we have to do the unit conversion of the following,

Q: A chemical reaction is carried out and the change in entropy for both the reaction and the…

A: Given that the entropy change for reaction is ∆Srxn=32 J K-1 mol-1 Entropy change for surroundings…

Q: Calculate the density of freon -12 (CF2Cl2) at 26.9 oC and 1.143 atm. density = ___  g/L

A: R=Gas constant (0.0821Latm.K-1mol-1) P=Pressure(atm) M=Molar mass(g/mol) T=Temperature(K)

Q: Choose the best description for the selectivity/specificity of the transformation shown below: -1…

A: Addition of HBr in presence of peroxide is a regioselective reaction.

Q: Subjection of 1-bromo-1-methylcyclopentane to the hydrolytic conditions shown leads to a mixture of…

A: 1-bromo-1-methylcyclopentane is a tertiary alkyl halide. It undergoes E1 and SN1 reactions to…

Q: Choose which direction is spontaneous for the following reaction.  Calculate Eo for the spontaneous…

A: The question is from Electrochemistry.

Q: Calculate Kp for the reaction below given Kc is 0.47 at -29.2 °C. A(g) + 2 B(g) ⇋ 2 C(g) + 2…

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Q: A student was given an unknown compound dissolved in acetone. The student decided to identify the…

A: The unknown compound formed couldn't emit the photons exposed on it at the UV-Region. Therefore, the…

Q: Draw the major product of this acid-base reaction. Include all lone pairs. Ignore inorganic…

A: A conjugate base is formed after a base abstract a proton from an acid and this it is an acid base…

Q: sure your answer has the correct number of significant digits. Calculating the pH of a strong base…

A: Given :  Mass of Barium hydroxide = 216. mg  Volume of solution = 190. ml

Q: If you start with 450ml of 2.5M Acetic Acid, How many milliliters of 1.55M KOH would you have…

A: Answer:

Q: What is the bond order for HeH(g)? (neutral diatomic molecule)  0 0.5 1.0 1.5

A: We can calculate the bond order of a molecule.  Two atom combine to form bonding and antibonding…

Q: Provide a synthesis of the following target from the given starting material. You do not need to…

A: Step by step mechanism with reagents.

Q: The Latimer diagram for phosphorus in acidic solution at 25 °C is shown. H₂PO (+5) E = -0.93 H₂P₂06…

A: Standard Gibbs free energy is additive in nature. The standard Gibbs free energy for H3PO3 to PH3 is…

Q: For each of the following complexes, determine the (a) oxidation state of the metal, (b) the…

A: The given questions is

Q: solve for the gravemetric factor of the following: Substance weighed: Fe2O3 Substance sought:…

A: Gravimetric factor              = ab×molecular weight of Substance sought molecular weight of…

Q: Ammonium phosphate ((NH4)3PO4)' What mass of ammonium phosphate is produced by the reaction of 5.7 g…

A:

Q: There are two steps in the extraction of copper metal from chalcocite, a copper ore. In the first…

A: Given:  % yield of first reaction = 64 %  % yield of second reaction = 88 %  Mass of copper produced…

Q: Hydrogen and iodine react to form hydrogen H₂(g)+L(g) 2 HI(g)

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Q: A fixed sample of gas occupies 30.6 mL at 174.1 K. What volume will the gas occupy at 286.7 K?

A:

Q: What is(are) the potential product(s) of the following reaction? Pd/C, H₂ Hi H3C H₂C H CH₂CH3 B…

A: Pd/C H2 is reducing agent. Addition of H2 take place on same side that is syn addition

Q: QUESTION 4 Which is the most stable resonance structure for OCS (S, 2.5), (C, 2.5), (0, 3.5)? A…

A: we have to select the most stable Lewis structure for OCS

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.