How many kWh are required to produce 5.00 kg of Mg from the electrolysis of molten MgCl₂ if the applied cell potential is 5.00 V. Assume 100% efficiency.

Q: Draw a structural formula for the substitution product of the reaction shown below. Br H . Na SH…

A: AS we know that, S centre is more nucleophilic and less basic than O centre.In the reactant is…

Q: Calculate the enthalpy of combustion (kJ/mol) of ethyl stearate (C₂₀H₄₀O₂), an important component…

A: Given ,standard enthalpies of formation: CO₂(g) = -393.5 kJ/molH₂O(l) = -285.8 kJ/molC₂₀H₄₀O₂(l) =…

Q: 8. A 24-hr urine specimen was diluted to exactly 2.000 L. After buffering to pH 10.0, a 50.00 mL…

A: The objective of the question is to calculate the amount of calcium and magnesium ions.The titration…

Q: raw curved arrows to show the movement of electrons in the step of the mechanism shown below.…

A: Given is organic reaction. The name of given reaction is Claisen ester condensation reaction.In this…

Q: Draw the neutral organic starting material. Select Draw Templates More Marquee Select Tool "" H Br 0…

A: Given,The reaction:

Q: Draw the major product of this reaction. Ignore inorganic byproducts. 1. LDA, -78 °C 2. PhCH2Br (1…

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Q: Draw the precise structure of Alpha - linolenic acid and Linoleic acid and include the…

A: Given are two fatty acids.Alpha linolenic acid.Linoleic acid.

Q: › At 25 °C, a titration of 15.00 mL of a 0.0280 M AgNO3 solution with a 0.0140 M Nal solution is…

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Q: Which of the following factors would have a major effect (greater than 0.1 pH units) on the pH range…

A: Factors affecting pH.

Q: X -CEC- HgSO4 H₂SO4, H₂O

A: Given is organic reaction. This hydration reaction of alkene.

Q: Draw the major product of this reaction. Ignore inorganic byproducts. Incorrect, 1 attempt remaining…

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Q: Complete the following table, which lists information about the measured acid dissociation constants…

A: Ka and pKa are related aspKa = -logKa=> Ka = 10-pKa

Q: A) How much heat, in kJ, will be absorbed by a 25.0 g piece of aluminum (specific heat = 0.930 J/g･…

A: Answer:Here:

Q: Give the IUPAC name for the provided structure. To preview the image click here CI

A: Here are the steps for writing the IUPAC name of organic compound:

Q: 7. Propose a synthesis of each of the following beginning with an alkyl halide and any other organic…

A: Given are organic compounds, Given compounds are prepared from alkyl halide..I am going to use alkyl…

Q: An unknown compound has the formula C₂ H₂O₂. You burn 0.2324 g of the compound and isolate 0.5674 g…

A: Given,an unknown compound having formula CxHyOz.Mass of the compound = 0.2324 gmass of CO2 isolate =…

Q: I have an exam im studying for: can color coded make me an example of clausisus clapeyron examples…

A: I have an exam im studying for: can color coded make me an example of clausisus clapeyron examples…

Q: 1. Please first draw a Newman projection representing correct staggered conformation (projection…

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Q: 1. Calculate the energy of the following one-electron species: H, He, and C+ using the Hartree-Fock

A: The Hartree-Fock method is a sophisticated quantum mechanical calculation, and these simplified…

Q: 14.55 Using your knowledge of aromaticity, explain the difference in the calculated dipole moments…

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Q: Question 14 What is the approximate C-N-C bond angle in the molecule below? Hint: start by drawing…

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Q: pls do them all. thank you

A: We need to write name of given compound and write ionization equation. Strong electrolytes…

Q: Consider this reaction: NH₂OH(aq) →NH3(aq) + H₂O (aq) At a certain temperature it obeys this rate…

A: In this reaction, NH4​OH (ammonium hydroxide) dissociates into NH3​ (ammonia) and H2​O…

Q: H₂O(1)→ H₂O(g) Y Part A Estimate the mass of water that must evaporate from the skin to cool the…

A: The enthalpy of vaporization of water is Mass of the body,   Mbody = 83.0 kg = 83.0 kg  = 83000.0 g…

Q: A 1.37 M solution of citric acid (H3C6H5O7) in water has a density of 1.10 g/cm3. Calculate the mass…

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Q: Nitrogen dioxide is one of the many oxides of nitrogen (often collectively called "NOx") that are of…

A: Given,volume of the tank = 75. LInitial moles of nitrogen dioxide = 27. molmoles of nitrogen dioxide…

Q: What is AH for the reaction below? A + 2B 2C Use the following reactions with known AH's: 2A-C AH=y…

A: The enthalpy change is a state function and the Hess law states that the change of enthalpy in a…

Q: Identify the total number of molecular elements including repeated ones. Answer: NO H₂O Na H₂O H₂O…

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Q: Draw and name the organic product of the given reaction. \(\ce{ {} + HNO3 ->[\large\ce{H2SO4}][]}\)…

A: Benzene and its derivatives undergo electrophilic aromatic substitution reactions when treated with…

Q: A) When 1.911 grams of sucrose (Molar mass 342.3 g/mol) is burned in a bomb calorimeter, the…

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Q: product of the given reaction sequence. 4 NaOCH₂ CHJOH A Select Draw Templates More "" c H ㅇ Erate…

A: The given reaction is 1,4 conjugate addition reaction.

Q: A chemistry student needs 60.00 g of 2-nitroethanol for an experiment. He has available 1.2 kg of a…

A: weight percent ( % w/w ) is defined as the mass of solute divided by the mass of solution multiplied…

Q: Table 2: Absorbance Values of Standards and Unknowns. Sample Blank Standard Solution 1 Standard…

A: We have to draw the absorbance vs concentration graph from the given data.

Q: Use the References to access important values if needed for this question. The following initial…

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Q: Elemental chlorine exists in nature as diatomic molecules of Cl2. Could the process you used to…

A: Chlorine is a halogen with atomic number 17. It has one unpaired electron in its outermost orbital.…

Q: How many microliters of 0.200 M Fe(NO3)3 do you need to make 200 microliters of a 2.50 mM…

A: In the dilution process,for the equal moles of solute,M1 x V1 = M2 x V2Where,M1 and V1 are initial…

Q: KMnO4 heat H*

A: Alkyl groups on benzylic position are oxidized to carboxyic acids with either hot KMnO4 or hot…

Q: 10) What is the product of the following reaction? 1. CH3COCH3, TSOH 2. Mg, ether 3. CH, CHO 4. H30*…

A: Given is multi step organic reaction.Let's find out product of each step.

Q: Hydrolysis Time (min) 25.00 20.00 15.00 10.00 5.00 0.00 0 °C Experiment 1: Temperature 22°C 37°C…

A: The question is based on the concept of experimental chemistry.We need to interpret the bar chart…

Q: 1. 2. Br 1. + H₂O a = Proton transfer b = Lewis acid/base c = Radical chain substitution 2. NaOH…

A: The question is based on the concept of organic synthesis. We need to synthesize the product using…

Q: Suppose the formation of nitrogen dioxide proceeds by the following mechanism: elementary reaction…

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Q: 2. Consider the reaction: Hg²+ (aq) + 4Cl(aq) = [HgCl4²](aq) The initial concentration of Hg2+ is…

A: Answer:For any given reaction, value of equilibrium constant KC is always equal to the ratio of…

Q: 3) Calculate the molality of a solution prepared by dissolving 19.9 g of KCI in 750.0 mL of water.…

A: Molarity (M) is a concentration term for a solution. The molarity of a solution is defined as the…

Q: Draw the organic product(s) of the following reaction. CH3 CH₂C=CHCH₂ Br₂ • You do not have to…

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Q: The following equation represents the reaction that occurs when aqueous solutions of iron(III)…

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Q: Draw the starting materials needed to complete this Robinson annulation reaction in basic conditions…

A: Given is organic compound.Given compound is prepared by Robinson annulation reaction.This is Michael…

Q: Making CO from CO2 is a potential energy source: CO2(g) + C(s) ---> 2CO(g) The value of Kp for the…

A: Given,The equilibrium reaction:CO2 (g) + C(s)  2 CO (g)    Kp = 1.50 at 700.0 oCInitially,…

Q: O HYDROCARBONS Predicting the reactants or products of alkene hydrogenation ve one possibility for…

A: Given that the mystery reactant R reacts with hydrogen and produces the following reaction:Given…

Q: Which part of the balanced chemical equation below is missing? 2 H₂ + O₂ -> 2 H₂O reactants products…

A: reactantsproductscoefficientsphases

Q: Which one of the following represents the relationship between the carboxylic acid on the left and…

A: We have to find the relationship between the given two compounds.