Please complete the following mechanisms for the following reactions Br _OH_ _CH CH OH HCI 1) Mg metal / ether 2) ethyl acetate 3) H₂O* O CH3

Q: Consider the combustion of ethane: 2C2H6(g)+ 7O2(g) ---> 4CO2 (g) + 6H2O(g) If the ethane is…

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Q: Consider the following reaction:              2 A2B5(g)  →  4AB2(g) + B2(g) The rate constant is…

A: We know for a first order reaction , [A]t = [A]oe-kt where k = first order  rate constant

Q: What is the major product of the following reaction? MgBr J O 1-cyclopentylpentan-1-ol…

A: -> Grignard reagent has nucleophilic character hence it can give electrophilic addition reaction…

Q: For a gaseous reaction, standard conditions are 298 K and a partial pressure of 1 atm for all…

A: The given equilibrium reaction is: C2H6(g) + H2(g)⇌2CH4(g)  Temperature = 298 K Partial pressure of…

Q: Calculate the pH of a buffer solution containing 0.659 mol HA weak acid and 0.602 mol A- in 288.3 mL…

A: We have to calculate the pH of solution

Q: What is the most stable resonance structure if oxygen is the central atom in the CON ion?

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

Q: Determine the pH of a 0.071M HBr solution. Report your answer with three decimals. Enter numbers…

A: As we know that  PH = -log[H+] That is pH is negative logarithm of the H+ ions concentration. Given,…

Q: Draw the structure (wedge diagram) for (R)-3-chloro-2-methylheptane.

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Q: 3. (aq) + MnO 4(aq) 2+ Mn (aq) + 103(aq) (basic)

A: Since you have asked multiple type questions, we will solve only first  questions for you. If you…

Q: what is the percent of S in CuSO4? ( Cu=63.55 g/mol, S= 32.07 g/mol, O= 16.00 g/mol)  [?] %S

A: Molar mass of CuSO4 = 159.61 g/mol

Q: Which of the following aqueous solutions are good buffer systems? (Select all that apply.) 0.18 M…

A: In the given question we have to identify the aqueous solution that is good buffer system. buffer…

Q: Complete the following table by calculating the missing entries and indicating whether the solution…

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Q: Consider the following reaction: 3 Y(g) → 2 Z (g) The half life of this reaction is 12.16 days at…

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Q: Calculate the pH of a solution made by mixing 100.0 mL of a 0.100 M solution of acetic acid…

A: Calculate the pH of a solution made by mixing 100.0 mL of a 0.100 M solution of acetic acid (CH3COOH…

Q: Calculate the number of moles in a gas sample that has a pressure of 499 torr, a volume of 10.8 L…

A: Given -> Pressure (P) = 499 torr  Volume (V) = 10.8 L  Temperature (T) = 27.0°C = 27.0 + 273 =…

Q: Determine the pH of a solution by constructing a BCA table, constructing an ICE table, writing the…

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Q: A solution of NH3 and a solution of NaOH have the same pH. Which solution will require the most…

A: It is Based on the concept of neutralization reaction.  we need to identify the base which will…

Q: The density of calcium is given as a rate of 1.55g/mL. What is the density of calcium in pounds per…

A: The density of calcium is given as a rate of 1.55g/mL. What is the density of calcium in pounds per…

Q: provide the lewis molecular structure of 1. ETHANOL 2. WATER 3. CARBON DIOXIDE THANKS

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Q: A solution is made by dissolving 15.1 g of CH₃NH₃NO₃ in 500.0 mL of water. Using Ka(CH₃NH₃⁺) = 2.3 ×…

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Q: Equal volumes of 0.645 M weak acid and and 0.900 M its conjugate base are mixed together. What is…

A: pH of buffer solution is calculated by using Henderson Hessalbalch equation

Q: Consider the following rection:             2 A(g) + B2(g) ⇌  2 AB(s)            ΔG° = -166.1 kJ…

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Q: 12. How many grams of MgCl₂ are needed to make 700 mL of a 1.40 M solution? (MgCl₂ MW: 95.211)

A: 12) Given data is Molarityof MgCl2 solution required= 1.40 M  Volume of MgCl2 solution= 700 mL…

Q: The enthalpy of vaporization for water is 40.7 kJ/mol. Water has a vapor pressure of 101.3 kPa at…

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Q: A certain reaction has an enthalpy of AH = 59 kJ and an activation energy of E₁ = 96 kJ. What is the…

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Q: HO NH₂ 1. CI Pyridine

A: This is acylation Reaction

Q: 10. Provide the mechanism(s) for the following transformation. 단 MeO SH NaH 1-propanol 100 °C 양 ⑤.

A: NaH or sodium hydride is a strong base as hydride ion picks up proton and forms stable H2 molecule.…

Q: Balance each of the following oxidation-reduction reactions. For each, indicate which substance is…

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Q: Molecule Lewis Structure #e groups #lone-pair e Hybridization type VSEPR Formula (Le Molecular Type)…

A: We have to complete the given table for SO2Cl2 using VSEPR theory

Q: Consider the given acid ionization constants. Which of the following is the strongest acid among…

A: • The values provided in the question are:-      i) Ka value of HA acid = 3.5 × 10-4     ii) Ka…

Q: Calculate the pH and pOH of the given solutions at 25 -C from the concentration of H3O+ ions. Answer…

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Q: how many sulfur atoms are present in one mole of aluminum sulfide? AI2S3 A. 1.81*10^24 atoms B.…

A: Mole is equal to number of atom divide by avagadro number

Q: Draw the least stable resonance form for the intermediate in the following electrophilic…

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Q: ) Predict the products from reaction of 1-hexyne with these reagents: a) One equivalent HBr b) One…

A: Predict the products from reaction of 1-hexyne with these reagents: a) One equivalent HBr b) One…

Q: 7) How many scans are needed to improve the signal to noise ratio (S/N) of a spectrum by a factor of…

A: Signal to noise ratio

Q: Synthesize the product shown from the starting materials, including intermediates formed at each…

A: The question is based on organic reactions. we need to synthesize product using reactant provided…

Q: Dopamine Derivative gorta b H НО. HO CH3 mild acid Salsolinol (found in bananas!) НО. HO

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Q: 03 Question See page 810 Calculate the pH of 100.0 mL of a buffer that is 0.0500 M NH4Cl and 0.120 M…

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Q: It is quite common for a solid to change from one solid state structure to another at a temperature…

A: Entropy change is the change in entropy associated with the process.  Phase transition refers to…

Q: What concentration of potassium hydroxide is needed to give an aqueous solution with a pOH of 2.470?…

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Q: The reaction C₂H₂(g) →2C₂H₂(g) has an activation energy of 262 kJ/mol. At 600.0 K, the rate…

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Q: Prove the following thermodynamic identity (ar) (EVF) IN-F (³7²) V.N = T,N

A: The thermodynamic identity is a mathematical equation that relates the various thermodynamic…

Q: Name the following amine by the IUPAC system of nomenclature: NH ₂ CHỊCHỊCH,CH(CH3)

A: Since,Rule of IUPAC-1) Longest chain as parent chain.2) Numbering start from those side where more…

Q: 5. Find the molecular formula of a compound containing three elements if it is known that it…

A: The molecular formula gives the actual number of atoms of each element in one molecule of the…

Q: write the structural formula for the products that form when propanal reacts with (C6H5)3P+-CH2…

A: write the structural formula for the products that form when propanal reacts with   (C6H5)3P+ -CH2…

Q: 15. For 1,2-dimethylcyclopentane: (a) Determine how many stereocenters are present (b) Draw ALL…

A: This is a simple question of stereochemistry where we have to find out the no of stereoisomers for…

Q: The 'H-NMR of the product shows signals (two doublets) in the aromatic region and a very broad…

A: 1H-NMR is used for to know the complete structure of the unknown compound. It is gives the…

Q: Find the pH of the equivalence points when 28.9 mL of 0.0850 M H₂SO3 is titrated with 0.0552 M NaOH.…

A: Given: Concentration of H2SO3 = 0.0850 M Volume of H2SO3 = 28.9 mL Concentration of NaOH = 0.0812 M…

Q: In the titration of 95.0 mL of 0.400 M HCOOH with 0.150 M LIOH, how many mL of LiOH are required to…

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Q: The product, D, of the following reaction sequence, HO Q CH3CH=CHCOOH O CH3CH₂COOCH3 OCH3CHCH3 CN O…

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