Question 37 What is the product of the Robinson Annulation outlined below? & B. 1. NaOH, 2. NaOH, heat D. & OH

Q: o drug action.

A: The full form of ADMET is absorption, distribution, metabolism, excretion and toxicity property. All…

Q: What is the value for An of gas for this reaction? CH₂OH(g) → CO(g) + 2 H₂(g) Nitroglycerin -…

A: ∆n of gas of the reaction = (number of moles of gases in product side) - (number of moles of gases…

Q: Iodoform Test to identify methyl ketones; Write whether the following ketones are positive or…

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Q: What reagents yield this product in high yield? (A) (C) OH EtOH H* EtONa (B) (D) 1) Hg(OAc)2, EtOH…

A: The product is an ether, which is a substituted product when we take alkyl halide or alcohol as the…

Q: Can you show me an example of how to calculate an answer similar with a pH of 9.5?

A: We know that when pH is in between 0-7 then the solution is acidic and when it is in between 7-14…

Q: A piece of titanium metal with a mass of 21.6 g is heated in boiling water to 99.5 °C and then…

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Q: Choose the DNA sequence of the strand that is complementary to 5' CAGCTAAATC 3'. 5' CTAAATCGAC 3' 5'…

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Q: What is the pH at the equivalence point in the titration of a 22.3 mL sample of a 0.397 M aqueous…

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Q: Calculate AH for the following chemical reaction. 2Mg(s) + O₂(g) → 2MgO(s)

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Q: molar heat capacities for carbon dioxide at 298.0 K are shown below. Cv = 28.95 J K-¹ mol-1 Cp =…

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Q: Question 17 Choose the best Lewis structure for SO4²-. H C O :0: O :Ö: HH H :Ö: :9: O :Ö: 19: 72-

A: Given -> SO42-

Q: What is the value of the equilibrium constant K for the reaction between each of the following pairs…

A: This question is chapter Electrochemistry where we are asked to find the equilibrium constant K in…

Q: Provide the complete mechanism using curved arrow formalism for the reaction of pyruvic acid treated…

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Q: EOC Calculate the number of grams of solute in each of the following solutions. (a) 3.63 L of a 3.23…

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Q: solubility in pure water: solubility in 0.0030 M NaOH solution: NE (19

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Q: The gas with an initial volume of 24.0 L at a pressure of 565 mmHg is compressed until the volume is…

A: Given,Initial volume of the gas = 24.0 LInitial pressure of the gas = 565 mm HgFinal volume of the…

Q: A chemist titrates 50.0 mL of a 0.2118 M methylamine (CH₂NH₂) solution with 0.1604 M HNO3 solution…

A: HNO3 is a strong monoprotic acid.  Methylamine(CH3NH2) is a monoacidic weak base with pKb = 3.36…

Q: Which answer does not describe the rate expression for the following reaction: 2NO + 2H2→N2+ 2 H2O O…

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Q: Propose an efficient synthesis for the following transformation: 8-6 The transformation above can be…

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Q: ed er A hot air balloon of 811m³ is made from 8.50kg of materials. The outside atmosphere is 1.00…

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Q: Complete the structure of the monosaccharide present in DNA. The sugar should be in its ß-furanose…

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Q: What is the product of this reaction sequence? В. OH OH 1. НО 2. LIAIH 3. H2O, H, heat С. D. OH, H*…

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Q: Convert the following structure into Fischer projection formula and designate R.S to the chiral…

A: -> Every chiral carbon has a fixed configuration either R or S .

Q: The reaction of which sugar with acetic anhydride (Ac₂0) gives the following product: Aco CH₂OAc Aco…

A: -> Alcohol when reacts with acetic acid it can form ester. -> For this question first of all…

Q: Can you show the mechanism and do you any rules that will allow you to determine the answer without…

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Q: 20. Choose the balanced net ionic equation for the reaction of NiBr2(ag) with (NH4)2S(aq).

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Q: (B) 80.1 when absorbs the same (تصبح الأكثر دافئا) gets the warmest (المواد) Which of the following…

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Q: Propose an efficient synthesis for the following transformation: OH The transformation above can be…

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Q: Question 14 A 0.640-kg sample of methylene bromide has a density of 1.38 g/cm ³. Calculate its…

A: We know that density is the ratio of mass to volume of a sample.  Density (d) = Mass (m)/Volume (v)

Q: During cold weather, calcium chloride is added to concrete to increase the speed at which the…

A: Here 100 ml samle of aqueous solution of calcium chloride is diluted to make volume 345 ml and the…

Q: A chemist titrates 230.0 mL of a 0.8865 M sodium hydroxide (NaOH) solution with 0.6960 M HBr…

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Q: Oxygen gas can be prepared by heating potassium chlorate according to the following equation: 2KC10,…

A: we have to calculate the number of moles of KClO3

Q: Name the given nucleosides or nucleotides. HO HO. OH OH H₂C. CH₂ ·Ò OH -CH₂ _ㅎ NH NH "NH₂ N NH₂ 'N…

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Q: The preparations of two aqueous solutions are described in the table below. For each solution, write…

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Q: Draw the main organic product formed in each of the following reactions: NaOH (a) (b) + H₂O OCH 3…

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Q: A form of the nicotinamide ring of NAD+ is shown. Modify the product to show NADH. Show all hydrogen…

A: NAD+ can be converted into NADH simply by the hydride attact at carbon which destroy the conjugation…

Q: 220 200 180 160 CNMR 11 10 9 140 7 120 6 100 80 Ppm Integral 2 5 ppm 4 60 3. 40 20 1 2 3 1 0

A: 13C NMR data: Carbon peaks are observed at, 10 ppm, 25 ppm, 70 ppm. 1H NMR data:  Proton peaks are…

Q: The second step of the citric acid cycle is catalyzed by the enzyme aconitase. Draw the product of…

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Q: <challenges show the сиз f product. KOH

A: Deprotanaton of most acidic Alpha H  Attack of carbanion  to unsaturated carbonyl ( 1,4 attack)

Q: Suppose 2.2 liters of gas at 37.5 degrees Celsius is under 7.51x10^7 pascals of pressure. How many…

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Q: Why is ethyl alcohol soluble in water?

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Q: Can you show the mechanism and the products for those problems especially the ones that I put circle…

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Q: (1) (3) (5) o 1) CH₂CO3H 2) H30* 1) MCPBA 2) H3O+ 1) ozone 2) DMS (2) (4) (6) A 1) OsO4 2) H₂02…

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Q: If 10% of a radioactive substance decomposes in 200 years, what percentage will be present at the…

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Q: A 134-mg sample of Na2CO3 is dissolved in H2O to give 1.45 L of solution. What is the concentration…

A: we have to calculate the concentration of Na+ in ppm  dioctyl phthalate in ppb

Q: Q4: Consider the following systems for a piston: I. q=+82 KJ q=+47 KJ w = -47 kJ w=0 kJ w = +88 kJ…

A: The mathematical equation of first law of thermodynamics is: ∆E=q+w Here, ∆E is the change in…

Q: For each codon, provide the anticodon and the three-letter abbreviation of the amino acid for which…

A: Here we are required to find the anticodon and amino acid it codes for given codon

Q: In aqueous solution the Hg ion forms a complex with four chloride anions. Write the formation…

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Q: B) How many degrees of unsaturation's in the following compounds? (Me = methyl) OH odioth Me Me es…

A: Degree of Unsaturation is calculated by: Each double bond contributes 1 degree of  unsaturation.…

Q: 1. What is the major organic product obtained from the following reaction? a. 1 b. 2 c. 3 d. 4 NaOH,…

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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.