What is the structure of 1,3-dichlorobenzene? O A. Cl OB. O. C. OD.

Q: Which, if any, of the following compounds can be prepared by a malonic ester synthesis? Show the…

A: Answer : 1)Ester of malonic acid is converted in to                mono-, bi- acetic acid with the…

Q: 2. Write the IUPAC name and three common names for each of the following chalcones. A. Br CI B. CI

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Q: Does lavender precipitate confirm the presence of Magnesium ions

A: The details of lavender precipitation experiment is given below

Q: Can someone help explain the 8-step synthesis of Sildenafil?

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Q: (d) show termination and propogation process in polyethylene terephthalate (PET).

A: Here we have to show the polymerization reaction of polyethylene terepthalate(PET).

Q: EtO₂C. H₂N 3 O O₂N IZ N 6 Me -N N (i) (MeO)₂SO₂ HO₂C (ii) NaOH/H₂O (i) SOCI2 (ii) NH₂OH HO₂C O₂N 4 5…

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Q: Show how you would convert 3-bromocyclohexanol to the following diol. You may use any additional…

A: Please  find the solution attached as handwritten note.

Q: A aqueous cleaning solution has a total mass of 4.50 kg, 630 g of which is hydrochloric acid.  What…

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Q: Draw the structual condensed formula of 4-ethyl-1-heptyn.

A: Draw the structural condensed formula --

Q: a)Consider the following unbalanced half-reaction: HClO2 ⇄ HClO The balanced half-reaction would…

A: Oxidation means increase in oxidation no. Reduction means decrease in oxidation no.

Q: Calcium hydroxide and lead chloride have very limited solubility in neutral water (?? ≈ 7.0).…

A: Le Chatelier's principle states that " When a settled system is disturbed, it will adjust to…

Q: Which change does not shift equilibrium to the right (the forward direction)? Decreasing product…

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Q: 11. A suspension of milk of magnesia, Mg(OH)2, is analysed by back titration. A 1.0391 g sample is…

A: Solutions                   Calculate the weight percentage of magnesium hydroxide in the sample..

Q: Which is TRUE regarding the conduction of electricity at regular conditions for metals, nonmetals…

A: Option A is correct answer.

Q: 10.0 mL of a salt solution has a mass of 12.8 g. The solution is evaporated to dryness and the…

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Q: A mixture of 0.220 moles CO, 0.350 moles F2 and 0.640 moles Ne has a total pressure of 2.95 atm.…

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Q: Calculate the equilibrium concentration of Zn²+ in a solution initially with 0.150 M Zn²+ and 2.50 M…

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Q: What is the change in freezing point of an aqueous solution of glucose that has a molality of 1.7?…

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Q: What is the hybridization of the central atom in a molecule with a trigonal-planar molecular…

A: From the structure of a trigonal planar molecule, the hybridization of the central atom can be…

Q: Chemistry The effects of Hydrogen bonding and vander waal's repulsion on 1H NMR spectra.   Or,…

A: Hydrogen bonding and vanderwaal repulsion both affects the chemical shift value in 1H NMR spectrum.

Q: 4000 100 IR Spectrum (liquid film) C-A ند 3000 43 80 60 M+ 86 20 40 80 13C NMR Spectrum (100 MHz,…

A: The data obtained from all the spectrums will be used to obtain the structure of the molecule.

Q: Amino Acids and Proteins 1. What are the structural features of amino acids with an emphasis on…

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Q: In the reaction aA + bB → CC + dD where a, b, c, and d are stoichiometric coefficients, which of the…

A: -> A redox reaction is a reaction in which one specie get oxidized and other specie get reduced.…

Q: b. If the percentage yield of sodium chloride is 67%, what is the actual yield of sodium chloride?

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Q: A gaseous solution contains 1.6 g oxygen, 16 g sulfur dioxide. and 5.1 g hydrogen sulfide. What is…

A: Given,  A gaseous solution contains 1.6 g oxygen(O2 ) , 16 g sulfur dioxide( SO2 ) and 5.1 g…

Q: A student dissolves 36.3 g of calcium nitrate in 500 g of water Part A How many grams of ghee CHO…

A: Given,  The mass of calcium nitrate = 36.3 g.  The mass of water = 500.0 g.  The mass of glucose (…

Q: QUESTION 10 Name the structure. CH₂ CH₂CH₂CH₂OH CH₂CH₂ CH₂ O (E)-3,4-dimethyl-3-hepten-7-ol…

A: According to IUPAC nomenclature select the longest chain of hydrocarbon which contains the maximum…

Q: Retrograde Synthesis Assignment IF Outline a synthesis of the following molecules starting with…

A: Note - Above question is a multiple question , hence I solved first question according to rules of…

Q: he reducing agent oxidized he oxidizing agent o of these are correct he oxidation number for the…

A: As oxidation number is decreased it means loss of electrons takes place So, it get reduced. Hence it…

Q: For Cu(OH)2, Ksp = 1.6 x 10-1⁹. What is the molar solubility of Cu(OH)2?? 5.1 x 10-10 M 3.4 x 10-7 M

A: Molar solubility of Cu(OH)2 can be calculated from its solubility product expression.

Q: What is the IUPAC name for the compound shown here? A) methylpentyne B) 2-methyl-3-pentyne C)…

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Q: In an experiment, 0.500 mol of Fe(NO3)3 is dissolved in water to produce an 2.00 L solution. The…

A: Molarity is the number of moles of solute present in per litre of solution. It is denoted by letter…

Q: Which of the following signs on q and w represent a system that is doing work on the surroundings,…

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Q: Ammonia, NH3 (g), is produced when nitrogen gas reacts with hydrogen gas at 304 kPa and 25.0°C.…

A: Here we are required to find the percentage yield of ammonia formation

Q: 16. 25.0 mL of 1.074 M HCI is added to 1.13 g sample of eggshell. Calcium carbonate in the egg…

A: We have to predict the percentage of calcium carbonate in the egg shell.

Q: Question 27 In the equilibrium reactions listed below, how many reactions show that Kp = Kc. Rxn I:…

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Q: The following molecule is called poly(ethylene terephthalate) or more commonly, PET. PET is the…

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Q: 4 NH3 + 7 O2 --> 4 NO2 + 6 H2O Could this reaction be an elementary reaction? Explain.

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Q: 15. You are asked to determine the ethanoic acid, CH3COOH content in a vinegar sample. Give an…

A: Answer-15 Ethanoic acid or acetic acid is a weak organic acid with the chemical formula of CH3COOH…

Q: When we mix together, from separate sources, the ions of a slightly soluble ionic salt, Ksp, and…

A: Solution is made up of two components: solute and solvent. The component which is present in major…

Q: 6. Draw the expected major product for each of the following reactions. HCI ? ? HBr ROOR

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Q: In the following redox equation, the reducing agent is: 12H+(aq) + 2103-(aq) + 10Fe2+(aq) →…

A: We have to select the reducing agent in the given reaction

Q: Report the pH to 2 decimal places. Your Answer: Answer

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Q: The initial concentrations of NO, Br₂ and NOBr are 2.50 M, 5.00 M and 1.00 M respectively. At…

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Q: 7. A 5.0 L of sulfur hexafluoride is collected at 205.0°C and 350 kPa. What pressure must be applied…

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Q: Propose an efficient synthesis of the following. Make sure you identify the reagents and the…

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Q: 13. In one sentence, clearly explain why CO has a small bond dipole (polar compound) and the oxygen…

A: The above questions can be answered as follows

Q: The correct electron configuration for the Fe3+ ion is [Ar]4s 03d 5 [Ar]4s 23d 3 [Ar]4s23d6…

A: We have to select the correct electron configuration for Fe3+ ion

Q: What monosaccharides are formed when sophorose is hydrolyzed? CH₂OH H OH H KEN H OH H OH edit…

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Q: This is no help to me because it is not an explanasion USING the collision theory

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