DO QUESTION 2 and ONE other question from the list below. Use electron pushing arrows to form the products, clearly indicating ALL intermediates and products CLEARLY. Upload the screenshot of your completed answer to the submission portal within the deadline to receive credit for your answer. Best wishes!!! Br NaH 1. OH A CH3SNa 2. OTS 3. NaH H3C H3C N Br, H A A B

Q: A test performed to determine if a hypothesis is valid is called a(n). For the toolbar pross…

A: Hypothesis means proposed explanation made on the basis of limited evidence. Hypothesis can be made…

Q: What is the coefficient of Br2 if KMnO4 + KBr  +  H2SO4  → MnSO4  +  Br2  +  K2SO4  +  H2O is…

A: Given,  a. What is the coefficient of Br2 if KMnO4 + KBr  +  H2SO4  → MnSO4  +  Br2  +  K2SO4  +…

Q: A chemist fills a reaction vessel with 6.56 atm methanol (CH3OH) gas, 5.57 atm oxygen (O₂) gas, 3.98…

A: Given :  Pressure of methanol = 6.56 atm  Pressure of oxygen gas = 5.57 atm  Pressure of carbon…

Q: A volume of 500.0 mL of 0.110 M NaOH is added to 525 mL of 0.200 M weak acid (K₁ = 5.64 x 10-5).…

A:

Q: 5. Carbon dioxide gas reacts with calcium hydroxide to produce calcium carbonate and water. If 450…

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Q: Imagine you want to want to make a phosphate buffer in the lab that resembles the bloods phosphate…

A: Here we are required to find the buffer of the solution.

Q: The boiling point of 1.00 kg of water at 749.2 mmHg is 99.60 °C. How much sucrose C12H22011 (molar…

A: Given, Mass of water solvent = 1.00 kg Boiling point of water solvent at 749.2 mmHg (Tb(water)) =…

Q: 35. To what volume should 675 g of AgNOs be diluted in order to prepare a 0.25 M solution? 36. What…

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Q: - How many MOLES of dioxygen difluoride are present in 2.51 grams of this compound? - How many GRAMS…

A: a) given mass of dioxygen difluoride = 2.51 g moles of dioxygen difluoride = ? b) given moles of…

Q: Solid iron reacts with diatomic oxygen gas to produce iron (III) oxide. If 15 grams of iron reacts…

A: given data  solid iron = 15 gm diatomic oxygen =45 gm find mass of Fe3O4

Q: Which of the following compounds could be added to a solution of HCN to create a buffer? HNO3 O…

A:

Q: Sodium hydroxide solution was standardized against one gram of potassium phthalate. First trial used…

A: Given , mass of potassium phthalate  = 1g

Q: Left over initial-consumed STP Volume = 1 mol/22.4 L Avogadro's # = 6.023 1023 molecules/1 mol 1.…

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Q: You now wish to see how much each experimental value obtained above differs from the actual or…

A: Kindly get the answer given below.

Q: Describe how the particles of two substances interact when mixed. Be sure to discuss the activation…

A: Chemical kinetics is the study of the rates of chemical reactions or how fast reactions occur. The…

Q: A mixture containing table salt, sand and NH4Cl is placed into a beaker and weighed. The entire…

A: (2) Given that -  Mass of entire content containing table salt (NaCl) , sand , Ammonium Chloride…

Q: Draw the starting structure that would lead to this polymer under radical conditions. Select to Draw…

A: For these type of polymerisation, free radical addition reaction takes place via three steps. Chain…

Q: Enter your answer in the provided box. Diethyl ether is produced from ethanol according to the…

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Q: Classify each of the following amines as primary, secondary or tertiary. CH3 CH3 CH3CHCH₂NHCH₂CHCH3…

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Q: How would you carry out these reactions? If more than one step is required, indicate each step and…

A: Reagent used in the following  steps are as follow.

Q: 2. One chemical that is added to water during water treatment . How is it added to water and why ?…

A: During water treatment different type of chemicals added with water to remove the pathogens present…

Q: H3C. CH3 H3C. Br2 Mon H3C CH 3 FeBr3 H3C CH3 After the bromination reaction, the bromine substituent…

A: Bromination to the benzene ring in presence of Br2/FeBr3 follows Electrophilic aromatic substitution…

Q: Synthesis of glutamine in living systems, by the process glutamate + NH4*→ glutamine for which AG is…

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Q: write the CAPITAL LETTER of the answer /s. There can be more than 1 answer for each item. If the…

A: Correct answer is :- B. Catalyst and C. Reactant     Refer the below attached image for detailed…

Q: Sulfate-containing compounds can be produced from reactions of sulfuric acid. Which of these can be…

A: A question based on general chemistry that is to be accomplished.

Q: D Question 8 Consider the reaction of CH4 and O₂ to produce CO₂ and H₂O (make sure you balance!):…

A: Given,  The reaction between CH4 and O2 is: CH4 + O2 ----------> CO2 + H2O dHrxn = -890. KJ

Q: The amide substituent effects. the acidty of phenol by the negative charge of the phenoxide through

A: Let us discuss the acidity of phenols and effects of substituents.

Q: Calculate the mass of Cu+ in grams in a sample that requires 36.0 mL of 0.146 M KMnO4 solutions to…

A: Balanced chemical reaction  MnO4- + 5Cu+ +8H+ ---< 5Cu2+ + Mn2+ + 4H2O Volume = 36.0 mL = 0.036 L…

Q: 0 07 2006 سے وال 2 HN S+H_ HNO3 sohe НО proparacaine The local anesthetic proparacaine is made by…

A: Proparacaine is a topical anesthetic drug of the amino ester group.  At first in presence of HNO3…

Q: 1. Calculate the percent composition of the first element in the formulas for each of the following…

A: According to our guidelines we are asked to solve only the first question. So I have solved Question…

Q: The reduction of 1.00 mole of Cr3+ to Cr requires 9.65 x 104 C of electrical charge. True or False…

A: Given, Cr3+ + 3e- ➝ Cr moles of Cr3+ = 1.00 moles The reduction of 1.00 mole of Cr3+ to Cr requires…

Q: - How many MOLES of dioxygen difluoride are present in 2.51 grams of this compound? - How many GRAMS…

A:

Q: I H¬C-C=N ││ Η Η

A: The given structure is lewis dash structure in which bond is shown with line and lone pair of…

Q: ― 12. The shape of a molecule of NH3 is said to be a. Tetrahedral b. Trigonal Bipyramidal C. Bent d.…

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Q: Hollo ACPS COAS -CO₂ ACPS III

A: One of the substrates (I) has a nucleophilic carboxylate "O" atom and the other one (II) has…

Q: dissociation NaBr Select to Draw Carbocation Intermediate Carbocation Rearrangem ent Select to Draw…

A:

Q: What is the relative retention of the two solute?

A: relative retention of the two solute

Q: 2. Given the following table of standard reduction potentials for a hypothetical element X under…

A: The balanced reduction half-reactions for each of the given call notation in acidic medium(H+) are:…

Q: 2. 3. HO 8 ben ОН OH Bass Pyridine Рсс OH OH OH HG142), OH H₂ 21 H/₂/pd Zn, на, HCI

A:

Q: Calculate the mass of Cu+in grams in a sample that requires 36.0 mL of 0.146 M KMnO4 solutions to…

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Q: 7. Limestone, CaCO3, when subjected to a temperature of 900°C in a kiln, decomposes to solid calcium…

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Q: n-Pentane (C5H12) is a highly flammable liquid and has a heat of combustion of -3536 kJ/mol. Which…

A: n-Pentane  is a highly flammable liquid and has a heat of combustion of -3536 kJ/mol.

Q: Identify the Acid in the reaction  H2O + Cl- → HCl + OH-

A: Acid has pH value less than 7 and base has pH greater than 7. If pH=7 , then species is neither…

Q: What is the conjugate base of HBrO (hypobromous acid)? * O H+ OH2Br02 OH2BrO+ BrO-

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Q: Question 10 Which compound would have a higher boiling point? O Moving to another question will save…

A: Boiling point depends on the various factors.

Q: 1. The following redox reaction was constructed at 25.0°C. Pb²+ (aq) + Mg(s) → Pb(s) + Mg²+ (aq) a.…

A: The redox reaction at 25.0°C  :  Pb2+(aq) + Mg(s) ---> Pb(s) + Mg2+(aq)  a) Half reaction occurs…

Q: Q.2: Assume the following gas mixture behaves like an ideal gas. Calculate the mass and specific…

A: Solutions                       Given that Component : Methane (C1) Ethane (C2) Propane(C3)…

Q: A chef wants to refrigerate beef that has been partially cooked through a non-continuous cooking…

A: Here we have to asked that a chef wants to refrigerate beef that has been partially cooked through a…

Q: Question 17 Which of the two structures would be more acidic? F3C OH (a) а.. 0 b. . он (b)

A: Structure (a) is CF3 -CH2 -OH And Structure (b) is CH3 -CH2 - OH

Q: 10-53 A diver, originally 20 m below the sur- face, ascends, expelling air as she rises to keep her…

A:

Designing a Synthesis

Organic synthesis is a branch of chemical synthesis that involves the planned construction of organic compounds/molecules from smaller units that possess functional groups. Friedrich Wöhler was the first scientist who designed the synthesis of an organic compound, urea from inorganic starting materials silver cyanate with ammonium chloride via a simple, one-step synthesis.