Illustrate the concerted pathway for the following reaction. H2 Pt

Q: Given that the average concentration of calcium ion in natural waters is 3.8x10⁻⁴ M, and that the…

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Q: OFrom the data given below calculate AGT200 and hence comment on the feasibi use of hydrogen as a…

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Q: Draw the structure of the missing reactants, intermediates, or products in the following mechanism.…

A: Given reaction is oxymercuration of alkene

Q: What is the source of energy for the heat of reaction in the neutralization reaction? Hint: Consider…

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Q: Name the three alkenes using systematic names. H3C CH3 A. H3C The name of compound A is: CH2 B. CH3…

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Q: (4) From the data given below calculate AG200 and hence comment on the feasibility of use of…

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Q: Consider the following reaction: Mno, lag) + 5FE2" (ag) + 8H*(aa) Mn2"(ag) + 5Fe Cac) + 4H2Om…

A: The amount of NaOH needed to be added to the given cell reaction is needed to be calculated, so that…

Q: A voltaic cell consists of a Cr/Cr2+ half-cell and an Sn/Sn2+ half-cell, with [Sn²*] = 0.20 M and…

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Q: To determine the minimum ratio of extraction solvent to feed solvent, one has to know: a. the…

A: simplest liquid-liquid extraction involves only a ternary (i.e. 3 components) system. The solution…

Q: A voltaic cell is constructed with two silver-silver chloride electrodes, where the half-reaction is…

A: We have find the what is the emf of voltaic cell.

Q: Circle ALL the corresponding numbers to terms that apply to each element: [1] metal; [2] nonmetal;…

A: The answers are given below

Q: c) At pH 1.58, calculate the free [CO32-] when [CO32-]t = 48 mM. You can either solve 3 simultaneous…

A: Given TOTCO3 = 48 mM or 4.8*10-2 M  => [H2CO3] + [HCO3-] + [CO32-] = 4.8*10-2 M   K values of…

Q: 72 Assume that you have a dilute solution of HCl (0.10 M) and a concentrated solution of acetic acid…

A: HCl has higher concentration of H+ ions because HCl is a strong acid while CH3COOH is a weak acid.…

Q: Ozone depletion at mid-latitudes may be caused by the denitrification of cold sulphuric acid…

A: Denitrification may be defined as the permanent removal of NOy from an airmass by the gravitational…

Q: Determine AS for the phase change of 1.48 moles of water from solid to liquid at 0°C. (AH = 6.01…

A: As the phase change can be carried out reversibly, ΔS  =  6.01 kj/mole / 273 K  = 0.022 kJ/molK.

Q: Alcohols react with acyl chlorides in the presence of tertiary amines to yield esters.' As described…

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Q: Consider the reactions shown and predict whether the sign for AS° of each reaction is positive,…

A: Here number of product is 1 and number of reactant is 2 ∆S0 =number of product -number of reactant…

Q: Consider an iron blast furnace operation. If an iron ore consisting of separate Fe,O; and Fe;O4 is…

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Q: If I have a 1% solution of T, how much (in %) will I need to add to a 750kg batch of solution to…

A: Given: 1% solution of T Overall concentration = 0.125%  Mass of batch of solution = 750 kg

Q: Calculate the electronic partition function for a bromine atom at 1000 and 10,000 Kelvin. The ground…

A: Electronic partition function is given by equation. Z= g0 + g1 * e-E1/RT

Q: Calculate the standard change in Gibbs free energy, Δ?∘rxnΔ⁢Grxn∘ , for the given reaction at 25.0…

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Q: What is the wavelength (in nm) of light having a frequency of 4.80x1014 1/s?

A: 18) Given, Frequency of light (f) = 4.80 x 1014 s-1 Wavelength of light (λ) = ? nm Note:  Speed of…

Q: Consider a voltaic cell based on the following reaction: Fe2+(aq) + Cu(s) Fe(s) + Cu2+(ag) If [Cu2*]…

A: Oxidation and reduction reaction occur simultaneously in an electrochemical reaction  Here we are…

Q: Draw a plausible arrow pushing mechanism for the reaction below. You must use the exact structures…

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Q: Question 18ml 0.10MHCIO(Ka 3.5 10 8) was titrated with 0.06 M NAOH. Calculate the pH after the…

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Q: Which quantity represents the largest amount of stored energy? A. 10 grams of fat B. 10 grams of…

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Q: Calculate the nuclear binding energy per nucleon for 238U which has a nuclear mass of 238.051 amu.

A: We have to calculate the nuclear binding energy per nucleon for 238U. The nuclear mass of 238U is…

Q: In an experiment on Precipitation Titration: Determination of Chloride (Mohr's Method), why is…

A: In titration method We use indicator to determine end point . End point can determine by observation…

Q: At 20 °C, the following concentrations were found for the gases in an equilibrium mixture for the…

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Q: Calculate AS°; for the following compounds in J mol1 K-1. C2H4(g) AS°f = i J mol 1 K1 HC2H3O2(1) AS°…

A: A) Given reaction is 2C(s, graphite) + 2H2(g) ----------> C2H4(g) ∆S°rxn = S° products - s°…

Q: Draw the structure of the missing reactants, intermediates, or products in the following mechanism.…

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Q: Classify each process as spontaneous or nonspontaneous. Spontaneous Nonspontaneous Answer Bank A…

A: Spontaneous process :- A process which takes place on its own without the need of any external…

Q: A + 3B + 2C --> D + 2E Determine the rate law and rate constant using the experimental data below…

A: Recall the reaction---> A + 3B + 2C --> D + 2E Determine the rate law and rate constant using…

Q: Formic acid, HFor, has a K, value of 1.8 x 10-4. You need to prepare 125 mL of a buffer hav- ing a…

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Q: Draw the major product of this reaction. Ignore inorganic byproducts and CO2. 1. O3 2. CH3SCH3…

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Q: Amino acids have different protonation sates at difterent pH Choose the protonaton state of most…

A: All amino acids are chiral except glycine. All amino acids exist in zwitterionic form. In amino…

Q: 1. Assuming that the light energy to 49.4KJ, what would be the maximum wavelength of light with…

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Q: A critical reaction in the production of energy to do work or drive chemical reactions in biological…

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Q: CIve an accēptable name for each amine. a. CH;CH,CHCH3 NH2 C. -N(CH)2 H. b. CH;CH,CH,NHCH3 d. f.…

A: We would use IUPAC nomenclature rules to name the given animes.

Q: Wittig Reaction 1. Why did you get the stereoisomer of the product that you did get rather than the…

A: 1. The Z-stereoselective Wittig reaction consists of a stereoselective first step forming the syn…

Q: The normal boiling point of Br2 is 58.8°C, and its molar enthalpy of vaporization is  Δ Hvap = +…

A: Given,  □Hvap = 29.6 kJ/mol T = 273 + 58.8 = 331.8 K □S = □Hvap/T

Q: Question: Determine the volume of the final solution needed to create the desired concentration of…

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Q: Using mean titration volumes calculate the hydroxide ions in two solutions 1) Ca(OH)2 and 2) Ca(OH)…

A: The balanced equation for the titration of HCl or H+(aq) and hydroxide ion, OH-(aq) is: H+(aq) +…

Q: (4) From the data given below calculate AGT200 and hence comment on the feasibility of use of…

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Q: Draw the major product of this reaction. Ignore inorganic byproducts and CO2.

A: Ozonolysis with O3 converts alkenes into carbonyl compounds. Reductive workup with  CH3SCH3 gives…

Q: 2. Take the reaction: NH3 + 02 → NO + H2O. In an experiment, 3.25g of NH3 are allowed to react with…

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Q: When a lead acid car battery is recharged by the alternator, it acts essentially as an electrolytic…

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Q: QUESTION 1 For the molecule PF3 the electron group arrangement is tetrahedral A and the molecular…

A: VSEPR theory: The structure of a molecule can be determined by using the VSEPR theory. According to…

Q: Discussion 1. What is the reason for crude oil for heating water and salts separation?

A: Water and crude oil do not mix but separate into two layers, i.e., oil on top due to its density…

Q: Molar Mass: [x] Give your answers in g/mol, but you don't need to include those units in the answer…

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