Provide a detailed electron pushing mechanism describing the following conversion HCI Меон 'N. Br2 NaOH `N

Q: Answ GA 20. Answ My C x C Write C The F C Whe x akeCovalentActivity.do?locator-assignment-take…

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Q: HO- 1. Hg(OAc)2, 2. NaBH4 NaOH Br HO,

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Q: 3. Consider the couples I2/I¯ and S4O6²/S2O3²-. I2 is brown in water-solution, and the other three…

A: It is an example of redox reaction  Here we are required to find the overall balanced redox reaction…

Q: Give a clear explanation handwritten answer...give the mechanism for Friedel acylation with curved…

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Q: Consider the following equilibrium: N,0, )- 2NO, ) AG"-5.4 kJ Now suppose a reaction vessel is…

A: Answer: Given data: ∆G°=5.4kJ∆G°=5.4×1000J∆G°=5400J T=528°CT=(528+273)KT=801K

Q: Balance the following oxidation-reduction reaction as if it were to occur in a basic solution. |(aq)…

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Q: Question #4 - Show how cyclobutane carboxylic acid can be prepared using the malonic ester…

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Q: A solution of NaOH has a pH of 9.52. What is its pOH, [H3O'], and [OH-] at 25?

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Q: One or more of the monomers below are needed to make the polymer CN CN CN CHCH,CHCH,CHCH,- Choose…

A: The monomer which forms the given polymer = ?

Q: Diphenylamine soluble or insoluble to the following: Water NaOH HCl Ethanol

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Q: 14. Kelvin statement of the Second Law of thermodynamics is MAY

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Q: Draw simple atomic energy level diagrams showing the following processes: Atomic Absorption Atomic…

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Q: Which one of the following reactions is spontaneous (in the direction given) under standard…

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Q: raw the products formed if the compound reacts with: [assymetric synthesis] a.) NADH (Re…

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Q: 9. The saturated vapor pressure of solid benzene is 3.27 kPa at 293.2 K, AvapHm of liquid benzene is…

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Q: Alanine, abbreviated HAla, is an amino acid in protein. If 21.05 mL of 0.145 M NaOH neutralizes…

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Q: What is the standard electrode potential for the reaction 2 Cr + 3 Pb2* 3 Pb + 2 Cr? Standard…

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Q: These equilibrium constant are measured in the reaction below at 300 K: [Cu)e = 0.148 M, [Sn ]=…

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Q: Principle: Direct permanganometry The percentage purity of hydrogen peroxide set by the USP is 2.5 –…

A: Given: Volume of H2O2 = 2.0 mL density of = 1.45 g/mL Concentration of KMnO4 = 0.1 N

Q: 2.00 mol of an ideal gas occupies what volume (in L) at 800 torr and 300 K? Answer to 1 decimal…

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Q: Doc Jill wants to determine the Λ0 of a weak acid she isolated called Xcitingpartic acid (HXp). She…

A: Answer: When a weak acid is added into water, its partial ionization takes place and due to…

Q: In the reactions at 298.15K (1) C(diamond)+O2(g)-CO2(g) 4,H,=-395.4kJ.mol. (2)…

A: According to Hess's law change of enthalpy in a chemical reaction is same regardless of whether the…

Q: The arsenic in a 1.223-g sample of a pesticide was converted to H3AsO4 by suitable treatment. The…

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Q: (Q71) Consider the hydrogenation of ethene to form ethane that occurs according to the following…

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Q: Give a clear handwritten answer with explanation....

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Q: Complete the following nuclear equation and identify X. Potassium-40 ----> Beta + X

A: In this question we have to identify the X in the nuclear equation by balancing the nuclear…

Q: Consider the following equilibrium system at 661K. cociz(9) co(9) + Clz(9) If an equilibrium mixture…

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Q: For the reaction N2(g) + 2H2O(g) ↔↔  2NO(g) + 2H2(g) Keq is 1.98 x 10–2. When equilibrium is…

A: Given: Keq = 1.98 x 10–2 [N2] = 0.168 M [NO] = 0.225 M [H2] = 0.557 M

Q: n(s) + 2 OH"(aq) ZnO(s) + H20(e) + 2e 0:00 16:) + H20(8) + 2e¯ CC {e LH"( sider the animation…

A: Oxidising agent is the one which itself gets reduced  Here HgO is an oxidising agent  Because it is…

Q: Consider an ideal diatomic gas in a piston, at T = 22.7°C and atmospheric pressure (1.01 x 105 Pa)…

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Q: CI CO2ME H. CO,Me CO,Me MeO2C. CI 土 d) OH OH

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Q: Was the polystyrene polymer below formed from heed-to-tail or head-to-head acid-driven stepwine…

A: To determine whether the given polymers have head to tail or head to head stepwise polymer growth.

Q: Which of the toilowing nucides would you epect to be radoactive Fe.Co.h eyadu Check al that apply Co…

A: Stability of nuclei can be predicted using the n/p ratio, however, it may not work in all case. For…

Q: When ammonia dissolves in water, hydrogen bonds are formed. Which atoms are involved in the…

A: Hydrogen bond is formed between hydrogen atom of one molecule and highly electronegative atom of…

Q: 11 "The atmospheric pressure on top of a 4 km high mountain is A the same as the atmospheric…

A: It is known that at higher altitudes , atmospheric pressure decrease . This is because at higher…

Q: A 1.250 g sample of bauxite (the primary ore of aluminum) was analyzed for aluminum. The sample was…

A: Given: Weight of sample of bauxite = 1.250 g Mass of Al2O3 recovered =0.2890 g Mass of Ash = 0.0007…

Q: 5. True or False?" The rate of an SN1 reaction of a secondary halide stays the same when you triple…

A: Given statements are :  a). The rate of an SN1 reaction of s secondary halide stays the same when…

Q: 1) LDA NH 1) NaOH ww XX 2) 2)H H 2) OE 3) H,O

A: Detail mechanistic pathway is given below

Q: 8. Predict the geometries of H,S using the VSSPR method with the following steps Step 1) Draw the…

A: In the given molecule: H2S molecule  Total no. Of electron pair = 4  No. Of bonding pair = 2  No. Of…

Q: Sodium bicarbonate can be used to neutralize stomach acid, HCl(aq) and costs approximately 50 cents…

A: NaHCO3(s) + HCl(aq) --> NaCl(aq) +CO2(g) + H2O(l) At equivalence point Number of moles of NaHCO3…

Q: Give the correct IUPAC name for the following compound. For alkenes, when appropriate, indicate…

A: 1. Select the principle carbon chain 2. Numbering 3. Naming (prefix + word root + suffix)

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Q: Ethanal (CH3CHO) reacts with NaBH4, followed by H30* to give an alcohol product. The product of this…

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Q: Complete and balance the following redox reaction in acidic solution Teo, (aq) + N,O̟(g)→ Te(s) +…

A: The given redox reaction is: TeO32-aq+N2O4g→Tes+NO3-aq

Q: Calculate the mass defect of 19  9F Use 18.9984 amu as the actual mass of 19  9F

A: Given, Mass of 919F= 18.9984 amu mass defect = ?

Q: Molten ScCl3 can be electrolyzed to form metallic Sc. For what duration should an electrolysis be…

A: 1.) First we calculate moles of SC using mass and molar mass.  2.) Then we write a balanced chemical…

Q: Calculate Kp for the following reaction: * PCI,(g) + Cl,(g) = PCI,(g) K. = 1.67 (at 500. K)

A: Given: Kc = 1.67 Temperature = 500 K

Q: Preparation of Acetone H3C CH3 a. Hydration b. Ozonolysis c. Oxidation с.

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Q: Full Mechanism 4 4-dimethyl-2 5-cyclohexadien-1-one + HCl ---->  3 4-dimethylcyclohexanol

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Q: Outline a synthesis of acetylcholine iodide using dimethylamine, oxirane, iodomethane, and acetyl…

A: Oxiranes are potential intermediate for the synthesis of variety of functional groups. Oxiranes /…

Mass Spectrometry

This process is an instrumental method in which a sample is changed to fast moving positive ions by electron bombardment. The charged particles vary due to their different mass to charge ratio and are estimated with the help of this difference. It is also called mass spectroscopy.