Synthesis: Propose a plausible sinthetic rute for the chemical transformation. Show all of the steps and conditions.

Q: 5. The distribution coefficient, Kd (C/ether/water) between aspirin and ether at room temperature is…

A: Distribution coefficient is the distribution of your compound in the organic phase relative to the…

Q: Two moles of an ideal gas (Cv,m = 19.7 JK¯¹ mol¯¹) originally in state 1 are taken through three…

A: In step A, for an ideal gas, the product increases linearly with pressure, so temperature increases…

Q: Name both compounds

A: Given : structure of molecules

Q: The activation energy Ea for a particular reaction is 50.0 kJ/mol. How much faster is the reaction…

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Q: Design a buffer that has a pH of 9.74 using one of the weak base/conjugate acid systems shown below.…

A: Since  the given pH (9.74) is nearer to ionization of CH3NH3+. The buffer must be prepared by…

Q: The reaction below reaches equilibrium in a closed reaction vessel. 4 HCl(aq) + MnO2 (s) = Cl₂(g) +…

A: Le Chatelier's principle: This principle is used to predict the effect of a change in conditions on…

Q: Please provide handwritten solution for better understanding CO(g) + Cl2(g)  COCl2(g) The above…

A: The overall reaction rate constant (k) for the reaction CO(g) + Cl2(g) ----> COCl2(g) can be…

Q: Mass of unknown metal: 20.386 g vol of water: 100mL Initial temp (of metal): 87.74 C Initial temp…

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Q: MeO,C. H₂C Ph CO₂Me CH₂ NH₂ AcOH, heat ORROR" R Z-H 'R'

A: It is a Hantzsch synthesis of pyridine. This reaction allows the preparation of dihydropyridine…

Q: Main assumption(s) involved in the derivation of Debye-Hückel equation is(are) the validity of (a)…

A: The Debye-Hückel equation is a mathematical formula used in physical chemistry to describe the…

Q: How many mol (moles) are contained in a 2.1g sample of lithium fluoride ?

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

Q: 5 At a particular temperature, the reaction below has Kc = 0.680 CO(g) + H2O(g) – COz(g) + Hz(g) In…

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Q: Blast furnaces extract pure iron from the iron(III) oxide in iron ore in a two step sequence. In the…

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Q: QUESTION 1: What reaction will produce the given product. Provide all the necessary reactants. H₂C…

A: In reductive amination reaction, the carbonyl compound reacts with ammonia or amine to form an imine…

Q: Consider the following reaction at 298 K. 2 H₂(g) + O₂(g) → 2 H₂O(g) Calculate the following…

A: According to the question, The reaction is, 2H2(g) + O2(g) → 2H2O(g) The temperature is given by = T…

Q: Mur A L) (CH3CH3)2NH

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Q: 1. Make 500 mL of a 1-in-5 dilution of a 2M stock solution. Volume of solution Volume H₂O added…

A: Answer: During dilution process, moles of solute in both the solutions, stock solution and diluted…

Q: NaH СН3ОН :0: . ого H

A: Deprotonation is a chemical reaction in which an atom or molecule loses its proton, resulting in the…

Q: Question 12 Potassium ferrocyanide (K4Fe(CN)6) is used in the tempering of steel and in process…

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Q: Hydrogen (H2) and HF are both gases that are commonly used in labs. a) Identify the dominant…

A: Intermolecular forces ( IMF) are the attractive  forces that arise between the molecules of a…

Q: Calculate the effusion rate of He atoms through a 1.0 mm circular aperture (e.g., a pinhole in a…

A: Given, Pressure=5.0 atm Temperature=298 K Diameter of circular aperture=1.0 mm Molar mass of…

Q: Initial Knowledge Check A certain drug has a half-life in the body of 1.5 h. Suppose a patient takes…

A: Given data is  Half life of the drig = 1.5 hours  Mass of the pill taken by the patient= 50.0 mg…

Q: The activation energy, Ea, for a particular reaction is 37.8 kJ/mol. If the rate constant at 280 K…

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Q: The pKavalues for glutathione are pKa1 =2.12 and pKa2 = 3.59 for successive deprotonation of the two…

A: The acidic form of carboxylic acid, thiol, and the amine group is -COOH, -SH, and -NH3+,…

Q: e) Using your answers to calculations b and d and the above chemical equation, determine the mole…

A: Answer: When hydrated salt of magnesium sulfate is heated then it loses the water molecule and forms…

Q: The gas phase decomposition of dinitrogen pentoxide at 335 K N₂O5 (9)→ 2 NO2(g) + ½/2O₂(g) is first…

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Q: When one of each of these atoms forms the chemical species, KCN, two ions are formed and both…

A: Covalent bonding is a type of chemical bond where atoms share electrons to form a covalent bond.…

Q: n aqueous solution, iodide is oxidized with hypochlorite according to the following reaction: ClO-…

A: Slowest step of the reaction is the rate determining step of the reaction. rate of the reaction can…

Q: O H H3C OSH OCH3 нох HCOOH 50% Тос OCHO

A: This is fragmentation and rearrange reaction.

Q: Based the image below, select the most appropriate volume measurement. Please take significant…

A: The correct answer of two MCQ questions regarding significant numbers are given below-

Q: An aqueous solution containing 35.6 gg  of an unknown molecular (non-electrolyte) compound in 150.1…

A: Given, mass of the compound = 35.6 g mass of water = 150.1 g = 0.1501 kg Freezing point of the…

Q: 2. Suppose a certain small bird has a mass of 30 g. What is the minimum mass of glucose that it must…

A: Answer: This question is based on conservation of energy where energy generated during the…

Q: If you have 4.15mol of CCl4 what is its weight ?

A: Given : mole = 4.15 mol  Tip: molar mass of CCl4 = 153.82 g

Q: For the following chair conformations of 1,4-dibromocyclohexane, determine the orientations of the…

A: Conformation  Shape adopted by a molecule caused by the rotation around one or more single bonds.

Q: Consider the two compounds shown below.  What statement is correct? a. These are two different…

A: Isomer - The compounds having same molecular formula but different structural formula

Q: How many particles exist in a 0.267 mol sample of sodium hydroxide ?

A: moles of sodium hydroxide = 0.267 mol Number of particles in 0.267 mol = ?

Q: Draw the more stable conformer of: a. cis-1-sec-butyl-4-isopropylcyclohexane b.…

A: The chair conformer with more number of equitorial substituents is the more stable conformer.

Q: Mass spectrometry of an unknown compound revealed a molecular ion at m/z 100.09. The IR spectrum,…

A: From the mass and the help of IR as well as 13C we can predict the molecular formula. From 1H we can…

Q: With the values below: Solvent/compound solubility g/100mL Water at 0°C Water at 100°C Ethyl acetate…

A: For effective recrystallization, the solvent must dissolve all the components at a higher…

Q: steps ??? steps ??? steps ??? CI NO₂ NH₂ SO3H

A: Note: According to our guidelines we are supposed to answer only first three subpart. Kindly repost…

Q: a. To make a 1 Liter of 1x Buffer, measure final volume b. To make 1 Liter of 1x Buffer, measure mL.…

A: Dilution formula: CoVo = CdilVdil Where, Co = Concentration of stock solution Vo = Volume of stock…

Q: Draw in all the lo

A: Lone pair electrons are those which are not participates in the bonding therefore, these are also…

Q: Q/A transparent medium has a refractive index of 1.5 and the wavelength of the magnetic ray passing…

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Q: a) Draw the lowest energy chair conformer of the following cyclohexanes: Me Me & & tBu ph Me Me Me…

A: Lowest energy conformation means the most stable conformation. The most stable conformation's always…

Q: Partial pressure is exhibited by one gas in a mixture. O True O False

A: True

Q: Amines and Amides: "Describe the chemical properties and use of Kevlar

A: Amines and amides are two organic compounds with similar properties. Amines contain nitrogen atoms…

Q: Calcium cyanamide reacts with water in the reaction CaCN2(s) + 3H2O(ℓ) → CaO(s) + 2NH3(g) When 1.30…

A: In the given question we have to calculate the work done by the system in kJ.

Q: 3.13) Which of the following atom pairs would most likely be connected by a covalent bond? 1) Na and…

A: Covalent bond is formed when two non-metal atoms are connected. For example, in case of NaF, one…

Q: QUESTION 2 In an acid-base titration, 10.0 mL (VB) of NH3 (Ka(NH4+) = 5.8×10-10) 0.18 M (CB) are…

A: Using the equilibrium reaction of NH4 + and it's concentration, pH value can be obtained at…

Q: 1a) A(g) + B(g) C(g) The rate law for the above reaction is: -d[A]/dt = k[A][B] The rate…

A: