14. The oxidation number of S in SO3 is_ of S in Na2S2O3 is Al2(SO4)3 is The oxidation number The oxidation number of S in

Q: HO COOH 01 H 1. NaBH 2.H2O, HCI 4 h OH ;

A: When ketones are treated with acids it gets protonated and forms a cation, which when treated with…

Q: Draw all alkenes formed from alkyl halide, and predict the major product

A: Zaitsev rule:According to this rule the more substituted alkene is formed as a major product.

Q: (b) Draw all possible organic products and predict the major product. (No mechanism required.) HBr

A: Q.6(b).Addition of HBr to alkene is a two step process, first protonation of alkene and formation of…

Q: 15. Which one of the compounds in Figure #3 is the major organic product of Reaction # 3? (A)…

A: 15.We know that dicyclohexyl carbodiimide (DCC) is used as a coupling reagent during the formation…

Q: [Review Topics] [References) The alkene shown below is treated sequentially with ozone (0₂) and…

A: The given Alkene reacts with O3 and Zn/Acetic acid gives the product------

Q: 3. Draw all alkenes formed from alkyl halide, and predict the major product. (No mechanism…

A:

Q: Zeta potential curves of Al2O3 and SiO₂ powders are given in the figure below. In order to prepare a…

A: The optimum pH for preparing a stable slurry containing both Al2O3 and SiO2 particles can vary…

Q: An aqueous solution of ammonium sulfate, (NH₂)2SO4, contains 2.04 grams of ammoni sulfate and 17.7…

A: Weight of ammonium sulfate = 2.04 gramsWeight of water = 17.7 gramsWe have to calculate the  percent…

Q: Which of the following alcohols will most easily undergo acid-catalyzed dehydration?   Question 6…

A:

Q: What type of strain is present in this structure? H3C CH3 Ө HOH Н Н A) Torsional B) Angle C) Steric…

A:

Q: How many milliliters of 1.94 M copper(1) nitrate are needed to react with 99.4 mL of 1.75 M aluminum…

A: Concentration of copper (I) nitrate = 1.94 MConcentration of aluminum chloride = 1.75 MVolume of…

Q: Give typed full explanation not a single word hand written otherwise leave it  The following data…

A: A question based on reaction rates. Using the set of data available, half-life period, order and…

Q: . What type of chemical reaction is illustrated by the following reaction? CH3OOCH3 + H2O ⎯→ CH3OOH…

A: The given reaction is             CH3COOCH3 + H2O ⎯→ CH3COOH + CH3OH                ( In the given…

Q: The time that is required for an enzyme to convert one substrate molecule into one product molecule…

A: 1). The enzyme's turnover number, denoted as kcat, tells us how long it takes an enzyme to change…

Q: Question: Which is the correct oxidation half-reaction for the following equation? 2 Na + 2 H₂O ® 2…

A: In a redox reaction, oxidation-half is the reaction in which there is liberation of electrons or…

Q: What is the major organic product for the transformation below? Br NaCN == acetone Nal water م فهمه…

A: This problem is based on general organic reaction mechanism. The detailed solution is given below.

Q: In the box below give the Newman projection of the most stable conformer of the molecule shown below…

A: This problem is based on General Organic Chemistry. Here we have to convert the flying wedge…

Q: In a study of the rearrangement of cyclopropane to propene at 500 °C (CH2)3 CH3CH=CH₂ the…

A: Rearrangement reaction of cyclopropane Graph :- In[(CH2)3] versus time in seconds gives a straight…

Q: Shown below is the amino acid tyrosine in its protonated state, with the pk of each ionizable proton…

A:

Q: Gaseous butane (CH3 (CH₂)2CH3) will react with gaseous oxygen (0₂) to produce gaseous carbon dioxide…

A: Mass of butane =22.00 gMass of Oxygen gas = 41.1 gWe need to calculate the minimum mass of butane…

Q: The Enthalpy of Solution can be broken into 3 energies. AH solution = AH solute +AH solvent + AH mix…

A: The total amount of heat abosrbed or released during the reaction is known as enthaloy of reaction .…

Q: at 25C, which of the following reactions of PbS and H2O2 is more favourable? 1) PbS + 4H2O2 -> SO2 +…

A: PbS + 4H2O2 -> SO2 + PbO2 + 4H2OLead sulfide (PbS) is being oxidized by hydrogen peroxide (H2O2)…

Q: 5) Draw the enantiomer of the following compound: НО HO" OH ...ОН OH h

A: Pairs of molecules known as enantiomers are mirror images of one another but cannot be superimposed…

Q: description An element in Period 5 and Group 6A A nonmetal in Group 7A. A halogen with a higher…

A: Periodic Table compromises of the chemical elements in a systematic order. It arranges the chemical…

Q: Calculate the pH when 200.0 mL of a 1.00 M solution of H₂A (K₂1 1.0 x 10-6. K₁2 = 1.0 x 10-10) is…

A: The pH of any acidic buffer solution can be determined by Henderson's equation(in terms of mmoles).

Q: OH ∞ NH₂ 1. bla (xs) 2. HCI, H2O NH₂ &.& 1. -NH₂ 2. HCI, H₂O (1 eq.)

A: Acetic anhydride reacts with alcohols to give esters.Acetic anhydride reacts with amines to give…

Q: Explain the concept of molecular orbital theory and how it is different from valence bond theory in…

A: Introduction:  Molecular orbital theory and valence bond theory are two contrasting approaches used…

Q: Molar Heats of Formation Substance UO2(s) UF4(s) UF 6(S) AHᵒf (kJ/mol) -1129.7 -1914.0 -2112.9 Using…

A: UF6(s) is produced form the ore of UO2(s).

Q: Add 1 mol of Na₂CrO into 1 L DI water. Write down the mass balance and charge balance equations for…

A: 1 mol Na2CrO4 is added to 1 L DI Water.Ka1 of H2CrO4 = 9.6Ka2 = 3.2 x 10-7To determine:Charge…

Q: A 6.00L tank C is filled with 4.09g of cabron monoxide gas and 4.36g of dinitrogen difluoride gas.…

A: Given:Volume of the tank=  6.00 LTemperature= 6.720CMass of carbon monoxide gas (CO) = 4.09 gMass of…

Q: Match the conditions most favorable for the substitution reaction type (SN1 or SN2) Strong…

A: The conditions most favorable for the substitution reaction type (SN1 or SN2)1.Strong…

Q: 1. Evaluate the reduction potential (in mV, at 25°C) of a nickel sheet in an aqueous solution of…

A: From the diagram, we can see that this Voltaic cell is made of two half cells - the Zn anode where…

Q: When the hybrid type, geometry and magnetic properties of the hexacyanomanganate (II) ion are…

A: Atomic number of manganese is 25 so number of unpaired elelectrons in Mn2+ is 5.

Q: 1b. Draw ALL isomers (including all stereisomers) of trichlorocyclopentane. Indicate which ones are…

A: Isomers are two or more compounds that have the same chemical formula but a different arrangement of…

Q: 4. Compare the copper 2+ ion concentration in the eluent after 15 and 30 minutes to the copper 2+…

A: IntroductionSingle Pass Recovery is a term used in computer science and data recovery to describe a…

Q: Two curves showing the rate versus substrate concentration are shown below for an enzymecatalyzed…

A: Correct option : B) X is an activator of the enzyme.Allosteric activator of the enzyme decrease the…

Q: Determine the major product of the following reaction: : NH₂ 1) NaH 2):CI-CH₂CH₂3

A: Here, NaH is a strong base so, abstract the most acidic proton in substrate and then substrate acts…

Q: A medical technician is working with the four samples of radionuclides listed in the table below.…

A: Radioactive decay follows the first-order kinetics. The half-life of the first-order reaction does…

Q: How many grams of urea = ((NH,),CO) must be added to 489 g of water to give a solution with a vapor…

A: givenmass of water = 489 glower in vapour pressure ( Po - P) = 2.77 mm hgVapour pressure of water at…

Q: Question 13 The lipid below is a(n) (H3C)3 NC2H4O-P-O O H3C(H₂C)127 O=D O Triacylglycerol O Steroid…

A: Lipids-are the fatty compounds that perform  variety of functions in the body.

Q: The rate of the elementary reaction O2 + H2H + HO2 has been studied as a function of temperature…

A: It is based on the theory of Arrhenius Theory of gasesFor the  given elementary  reaction we need to…

Q: 11. What is the precipitate in the following reaction? SrCl2 + MgSO4 → SrSO4 + MgCl2 A) SrCl₂ B)…

A: Definition of Precipitation: It is the process of conversion of liquid solution into solid by…

Q: 295 mportant para question Which sample contains the greatest number of atoms. A sample of Ge that…

A: Avogadro's Number NA  => Avogadro's number, NA, represents the number of atoms or molecules that…

Q: For the following reaction, 5.90 grams of propane (C₂H₂) are allowed to react with 24.5 grams of…

A: given reaction,propane(C3H8)(g) + oxygen(g) ----> carbon dioxide (g) + water(g)or, C3H8(g) +…

Q: Consider oxidation of a fuel composed of 50% CH4 and 50% NH3 (by volume) in an oxygen-enriched…

A: A fuel mixture is composed of methane and ammonia is burnt with air.

Q: want a non-interfering solvent to conduct Raman spectroscopy measurement. What solvent should I use?

A: Spectroscopy is the study of interaction of radiation (absorption and emission) with matter. It…

Q: (k) HO Love NH₂ DCC, THF, Et N N-H N-H

A: According to Q&A guidelines of Bartleby, we are supposed to answer only the first question out…

Q: Which of the following species is paramagnetic? O C2 B2 O N₂

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Q: Calculate the corrosion rate Cr in units of mm/y, and the electrochemical rate in µg/cm2.s and…

A: The corrosion rate of the low carbon steel plate can be calculated using the following equation:Cr =…

Q: 11. A piece of metal weighing 3.20 grams is heated to 100. °C. It is dropped into 50.0 grams of…

A: 11) Mass of the piece of metal = 3.20 grams Temperature=  100o CMass of water in calorimeter = 50…