Predict the heterocyclic product E from the reaction below and give a curly arrow mechanism. Ph. O Et NHẠC i G base, POCI Give the structure of the heterocyclic product H and show the reaction intermediate G after step 1. Give a mechanism for step 1 step 2. 1. POCIĄ 1. BuLi 2. CO₂ 3. H*, H₂O 2 ENH E Give the structure of the heterocyclic product G and show the reaction intermediates after both steps 1 and 2. G H

Q: At 298K and 1.2 atm, how many liters of H₂ gas would that be? (R=0.08206 D Latm/mol K 6 HCl (aq) + 2…

A: Given: Temperature = 298 K Pressure = 1.2 atm R = 0.08206 L atm/mol K

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Q: What happens to the Vmo and Vphth if the burette was contaminated with KOH in soda ash sample? A.…

A: Usually, soda ash contains sodium carbonate and often sodium hydroxide and sodium bicarbonate.…

Q: Hydrocarbon A has the formula CgH12 and absorbs 3 equivalents of H₂ to yield B, C9H18, when…

A: Given: Hydrocarbon A has the formula C9H12 and absorbs 3 equivalents of H2 to yield B, C9H18, when…

Q: -1 The molal boiling point elevation constant K₁=0.57 °C-kg-mol for a certain substance X. When 34.…

A: To solve this problem we have to calculate the Boiling Point of pure X

Q: Consider the synthetic sequence shown below. In what order would you ar O i, iii, ii O ii, iii, i O…

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Q: Which enzymes are required for glycogen degradation?

A: 1) phosphorylase kinase Converts glycogen phosphorylase B to  A thearby activating glycogenolysis…

Q: Questions: Show your work below. 1. Write a molecular, a complete ionic, and a net ionic equation…

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Q: Given the following unbalanced redox reaction: Fe(OH)3 + OCl- → FeO42- + Cl- What is the oxidation…

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Q: Listen True or false? A minimum energy called the activation energy is needed for a reaction to…

A: Given : about Activation energy

Q: Using 2-methyloxirane and 1-bromopropane as our sources of carbon, which of the reagents below will…

A: In the given reaction 2-methyloxirane reacts with 1-bromopropane to forms a ketone.

Q: Br A. Provide the structure for the products (A-D) in the following reaction sequence. Br 1)…

A: A) Ozonolysis: When an alkene reacts with ozone an explosive and unstable ozonide is formed. The…

Q: Balance the Redox Reaction given below: MnSO4 + NaBiO3 + H2SO4  ⟶ NaMnO4 + Bi2(SO4)3 + H2O + Na2SO4

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Q: d) The ¹HNMR spectrum OF 4-hydroxybenzaldehyde is shown below, with the spectroscopic details…

A: Four types of information are found in 1H NMR spectra: 1) Number of different types of protons…

Q: Nylon 6,6 is formed by reaction of 1,6-hexanediamine with ... succinoyl chloride malonoyl chloride O…

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Q: Name this according to the IUPAC system: CH3 H₂C H OH CH3 Name this according to the IUPAC system:…

A: IUPAC NAME CONSIST OF 20 prefix + 10 prefix + root word + 10 suffix + 20 suffix

Q: Which atom below is sp2 hybridized?

A: During orbital hybridization, the mixing of atomic orbitals takes place to form new orbitals known…

Q: An electrolysis cell producing Aluminum metal from Al3+ ions runs for 87 minutes at a current of 4.9…

A: Given -> Time(t) = 87 minutes= 87 × 60 seconds= 5220 s  (1 minute = 60 seconds)  Current (i) =…

Q: the density of a 3.539 M HNO3 aqueous solution is 1.150g x mL^-1 at 20°C what is the molal…

A: Answer:- This question is answered by using the simple concept calculation of molality using the…

Q: Where is the first transition state for the reaction with the following energy diagram? 25 Free…

A: Transition state = When a reaction carried out the reactant molecule pass through a energy maximum…

Q: 1 Br

A: -> If most preority groups on double bonded carbons are on same side then it is Z configuration.…

Q: Which answer describes the relationship between these compounds? (a) OH H OH H (b) H. They are the…

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Q: Aside from Zn2+ complexes like [Zn(OH)4]2-, Sc3+ complexes like [Sc(NH3)6]3+ and [ScCl6]3- are also…

A: The complex contains upaired d electron .The colour of the complex compound is due to d−d electronic…

Q: What is the final equilibrium temperature after you mix 10 grams of ice at 0 degrees C with 50 grams…

A: Using the conservation of heat energy principle, final equilibrium temperature can be calculated.

Q: Concentration (grams/kg H₂O) 1000 23. 900 800 700 600 500 400 300 200 100 0 Solubility Curve for…

A: We have to answer the following questions from the given temperature dependent solubility curve.

Q: b) e) 2 d) ethylbenzene the correct reagents for these transformations: nitrobenzene acetic acid…

A: A reagent is a substance that is added to a reaction mixture to bring the chemical reaction.

Q: 1. (a) 1. & ff & 2. Provide necessary reagents to obtain the desired product. (b) جموم من السابعة من…

A: We have to give the reagents required for the given transformation. N.B.: According to the Bartleby…

Q: Alcohols (R-OH) react with aqueous acid (ex. H2SO4/H2O). In the process, the O of the alcohol is…

A: SN1 nucleophilic substitution unimolecular reaction and mixture of inversion and retension products…

Q: 10. Write out the mechanism (intermediate/transition state) for this reaction. Indicate…

A: Markovnikoffs rule - in an addition reaction , the  negative part of the addendum attaches itself to…

Q: The first-order reaction AB has a rate constant of 6.43 x 10-251. How many seconds will it take for…

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Q: 2. What is the value of AG°f for BaCO3 (s), if AG° = +218.1 kJ for the reaction BaCO3 (s)→ BaO (s) +…

A: The standard formation of gibbs free energy change is defined as the change in gibbs free energy…

Q: Write "most" under the hydrogen(s) which is/are most acidic. Write "least" under the hydrogen(s)…

A: It is clear why carboxylic acids are more acidic than phenols as a compound. Two analogous resonance…

Q: You put a 50 ml volume of a concentrated solution into a 250 ml flask. You add solvent up to the 250…

A: The given questions are based on solubility and concentration terms .

Q: If you mix 20.0 ml. of a 3.00 M sugar solution with 30.0 mL of a 5.63 M sugar solution, you will end…

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Q: A cylindrical specimen of steel having an original diameter of 12.8 mm (0.505 in.) is tensile tested…

A: To calculate the ductility of a tensile specimen in terms of percentage reduction in area, we can…

Q: Reduction Half-Reaction Fe²+ (aq) + 2e → Fe(s) Cu²+ (aq) + 2e → Cu(s) - Zn²+ (aq) + 2e →→ Zn(s) Al³+…

A: Answer: Reactivity of a metal can be decided on the basis of its standard reduction potential.…

Q: d) Write the molecular formula of molecule E. C4 Hq OH на C4H₁0O

A: Given compound 2-methylpropan-2-ol. we need to write its Molecular formula.

Q: Which type of intermolecular attractions are found between CH3F molecules? a) Dispersion forces and…

A: There are various types of intermolecular forces acting between the molecules-  1- dispersion or…

Q: Balance the chemical equation by giving the appropriate coefficient for each molecule in the below…

A: Given -> NCl3 ---> N2 + Cl2

Q: Draw the major product for the following reaction. Convert your answer to the InChl format and enter…

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Q: NaCN (K₂ of HCN = 4.9 × 10-¹0) NaHCO3 (K¹ of HCO3 = 2.3 × 10¯8) NH3 (Kb of NH3=1.8 x 10-5) NaClO₂…

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Q: 19 Listen are constant, True or false? At equilibrium, the concentrations of all reactants and…

A: True- at equilibrium the concentration of all reactants and products  are constant, because of at…

Q: Given the following equilibrium reaction: H20 (g) + CO (g) +> H2 (g) + CO2 (g) K = 0.036 If 0.742…

A: Equilibrium constant ( kp ) is the ratio of partial pressures of products to partial pressures of…

Q: 30. The enthalpy of vaporization of a certain liquid is found to be 14.4 kJ/mol at 180 K its normal…

A: The Clapeyron equation is  given below. dpdT=∆HT∆V ∆H = Molar enthalpy of vaporization∆V =Change in…

Q: P (atm) 1.5 1.0 0.5+ 0 -10 0 P= W P= CHM 111 نا P= 10 20 y 30 40 50 60-70 T (°C) a. At what…

A: In this question, we need to identify the normal boiling point, critical point and triple point from…

Q: 1. Draw the structure of (S) 5-propoxy-3-hexen-2-one. 2. Give the IUPAC name of this compound:…

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Q: A porous container is filled with 5.00 atm of hydrogen gas. After 2.00 hr the pressure decreased to…

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Q: Which amine below is least basic? O4-Nitroaniline O Triethylamine O Pyridine O Aniline

A: Basicity can be decided on the capability of donating electrons.

Q: Name the compound shown below. O 1,1-dimethyl-3,4-hexadiene O 4,4-dimethyl-1,5-hexadiene…

A: Question 30: We have to give the IUPAC name of the given compound. Question 31: We have to give the…

Q: What is the likely product of the reaction shown? OH OH 1. excess LiAIH4 2. H2O OH OH OH OH OH Ш OH

A: Lithium Aluminum Hydride (LAH): LiAlH4 is a powerful and  nonselective hydride-transfer reagent. It…

Alkanes and Cycloalkanes

Alkanes are saturated organic compounds which are made up of C and H atoms. Alkanes have the general formula of CnH2n+2. Alkane contains sp3 hybridized carbon atoms with four sigmas (σ) bonds & every hydrogen atom is connected with one of the carbon atoms. The size of the alkane could be determined by the number of carbon atoms located in it.