Which of the following is the 1,4-addition product in the reaction shown below? A) HBr Br B) Br D)

Q: If substance A has a rate of disappearance of 1 mol/s, the the rate of appearance for substance C…

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Q: QUESTION 10 [12] Propose mechanisms for the following reactions. нуло до (a) NH2 H. O (b) Ph-C-CI…

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Q: 1- Determine the mass of 6.46 mol of Pb, H₂SO4? 2- Determine the moles in 125.0 grams of nickel,…

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Q: A 10.75 mol sample of methane gas is What is the pressure in atm calculated under these conditions?…

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Q: 3A(g) + 1B(g) ⇄ 1C(g) 7.1 mol of A and 8.2 mol of B are put in a reactor with a volume of 2.42 L.…

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Q: 1a) 2. ه تھک HD cl - H NC ه H

A: To circle which compound would be more reactive in a reaction with HCN at pH of 10.

Q: You go to a nightclub to hear a band. Smoking is allowed in the club. There are 600 people at the…

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Q: Choose the best reagent(s) for carrying out the following reaction: A B D 1. PhMgBr 2. H3O+ Br- 1.…

A: The alkyl or aryl magnesium halide is known as a Grignard reagent. The general formula of the…

Q: i) Identify the major a-fragments that would be observed in the electron impact mass spectrum of…

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Q: What volume of H2 gas, measured at 65˚C and 810. torr, can be obtained by reacting 7.00 g magnesium…

A: The collected parameters of the product, H2(g) are: Temperature, T = 65 oC + 273.15 = 338.15 K…

Q: Insert the four quantities a, b, c and d respectively that are required to balance the equation…

A: Balanced equation is the equation in which equal number of each and every atom is present on both…

Q: ema IUPAC? CH3CH2CHCICH(CH3)2

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Q: Br

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Q: Provide the stable organic products that would result for each reaction below. Br NINH CH, NH,…

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Q: Give a clear handwritten answer..give the name of given bleow compound?

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Q: Calculate the number of atoms in a given unit cell depending on the lattice type or unit-cell type

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Q: (d) Consider the three potential reactions shown below. A B с O₂N NO₂ NO₂ Eto Na Eto Na* Eto Na*…

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Q: b For each cell write the electrode reactions, and hence the overall reaction, that occur as the…

A: b) An electrochemical cell that converts the chemical energy of spontaneous redox reactions into…

Q: нбон H₂SO4

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Q: dentifying Enantiomers, Diastereomers, and Meso Compounds Part A Stereoisomers of…

A: We have been given an organic compound and we have been asked to draw all the stereoisomers of this…

Q: pH = 3.4 What are the equilibrium concentrations of H₂A and A²- in this soluti [H₂A] = [A²-] =…

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Q: -OH OH OH ? ? ? H НО- CI

A: In 1st & 2nd reactions oxidizing agent is used. Whereas in 3rd reaction chlorinating agent is…

Q: The equilibrium constant, K, for the following reaction is 123 at a certain temperature. H₂(g) +…

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Q: (a) Identify the possible resonance structures for CNO. Select all that apply. D S C=N=0 0-C-N:…

A: Lewis’s structure: Lewis’s bonding theory is based on the octet rule. The Lewis structure is a…

Q: Use the References to access important values if needed for this question. What is the pH of an…

A: The concentration of the Potassium hydroxide is given and we have to calculate the POH of the…

Q: For the reaction CH₂(g) + H₂O(g) → 3H₂(g) + CO(g) AH-206.1 kJ and AS = 214.7 J/K The standard free…

A: ∆G°= ∆H° - T∆S°  If ∆G<0 , reaction is spontaneous  If ∆G>0, reaction is non-spontaneous

Q: How many moles of propylene (C3H6) are in 25.0 g of the substance?

A: Number of moles  of subtance = (mass of given subtance)/(molar mass of subtance)   ------(1) We need…

Q: How would you complete the following syntheses? Provide the reagents and products of each step. a.…

A: The given problem is based on the organic interconversions using the wide variety of reagents.

Q: Classify the following substituents according to whether they are electron donors or electron…

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Q: 4. The names below are incorrect. A reasonable molecular formula can be written to correspond to the…

A: Correct IUPAC name can be given by following IUPAC nomenclature rules.

Q: What is the weight, in pounds, of 5 pints of nitric acid?

A: Given that,  5 pints of nitric acid is given  We need to convert this into pounds

Q: Which of the following is the lower energy cyclohexane conformer? A-values: Br = 0.6 kcal/mol;…

A: A question based on stereochemistry of organic reactions that is to be accomplished.

Q: Write a chemical reaction that takes place during soap aging

A: The aging of soap is the process of hardening the soap after saponification reaction so that it last…

Q: Reaction of barium chloride with sodium sulfate. Volume (ml) Molarity (M) Color of Solution…

A: barium chloride sodium sulfate volume 2274 2474 Molarity 0.683 0.983 Color of solution…

Q: What is the correct Lewis structure for the molecule in the box, including the formal charge(s), if…

A: Answer: A diagram in which all the covalent bonds and lone pairs present in the molecule are shown…

Q: malonitrile (C -xylene (CH (1) + O₂(g) 1 many gram plete ammo.

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Q: Apply the concepts of molecular orbital theory to solids (band structure, valence band, conduction…

A: Band structure: The atomic orbitals of each atom combine with each other to form same number of…

Q: Choose the compound in which the metal cation has the highest charge (the highest positive number)?…

A: An oxidation number  definition is a number assigned to a compound or element to show how many…

Q: #7

A: A question based on properties of liquids that is to be accomplished.

Q: what is the kelvin temperature of 103.6 degrees celsius?

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Q: Which of the following description(s) are improperly used related to the process of filtration?…

A: Since you have asked multiple question, we will solve the first question for you.If you want any…

Q: Cuantos carbonos estan presentes en la siguiente molecula? CH3(CH2)5(CH3)2CH2CH3

A: Given -> CH3(CH2)5C(CH3)2CH2CH3

Q: 1°F The valence electrons are usually part of the reaction. These valence electrons become part of…

A: Valance electron are the electrons present in  outermost shell or energy level of an atom. These…

Q: Naproxen (AleveTM) HO. Carboxylic acid Ketone Ester Alcohol Ether

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Q: A 600.0 mL balloon is filled at the summit of Mt. Everest, where the barometric pressure is 268 mmHg…

A: Since the balloon is enclosed, the moles of gas(n) remain constant.  The variables that char are…

Q: In the formation of copper(II) oxide from copper(II) hydroxide mixture, what do we need to do to…

A: Copper (II) hydroxide oh heating gives Copper(II) oxide . The balanced chemical reaction is…

Q: Chemistry 2. Draw the peptide with the sequence YNEM at pH 7.4 (use dashes and wedges to convey…

A: N-terminus: It is the start of a polypeptide corresponding to the free amine group present at the…

Q: Part 2 out of 3 (b) Balance the equation: Ba(OH)2(aq) + H3PO4(aq) → Ba(OH)₂ (aq) + H₂PO4 (aq) →…

A: Given -> Ba(OH)2(aq) + H3PO4(aq) ------>  -> aqueous species dissociate into anions .

Q: 1. Circle all the stereocenters in the molecule below then answer the questions that follow (3) Br O…

A: Firstly we must know about the basic idea of the stereocenters.  Stereocenter is also called an…

Q: Determine ∆G° for a reaction when ∆G = -195.8 kJ/mol and Q = 35 at 325 K. (R = 8.314 J/mol ･ K)

A: Thermodynamics is branch of chemistry in which we deal with amount of heat evolved or absorbed by…