Draw the mechanism of the addition of bromine to E-stilbene

Q: Calculate the volume in liters of a 9.5 x 10 mm mercury (1) chloride solution that contains 225.…

A: Molarity is defined as the number of moles present in one liter of the solution. The unit of…

Q: Step 2 The change in temperature ATC (degrees Celsius) of the gasoline as it is poured into the…

A: Step 2: Given that, for the gasoline Ti,C = 36.1°C Tf,C = 11.1°C. We have to calculate the change…

Q: A chemistry student needs 10.0 ml of 0.350M NaOH. The only NaOH solution in the lab has a…

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Q: Calculate the solubility in grams per liter of CaSO4(s) in 0.25 M Na2SO4(aq) at 25°C.

A: Given, concentration of Na2SO4 = 0.25 M.  We have to calculate the solubility of Ca2SO4 in 0.25 M…

Q: From the Lewis structures of the species given, pick all of those in which the central atom obeys…

A: Octet Rule : According to the octet rule when the valance shell of an atom has eight electrons then…

Q: What is the IUPAC name of this compound? H3C CH3 ö НО

A: Rules for iupac nomenclature:  1) select the longest carbon chain as parent chain. Here three carbon…

Q: What is the name of the product of this reaction? H3C CH₂MgBr H₂O*

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Q: ¹) 2) 3) for 0=8=0 CH3 H-Br ROH H₂O Explain (in no less than 2 sentences) why these reactions…

A: The given reactions are examples of substitution reactions where the nucleophiles are weak in…

Q: Determine the value of Ksp for Zn3(PO4)2 by constructing an ICE table, writing the solubility…

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Q: Based on the standard free energies of formation, which of the following reactions represent a…

A: Feasible reactions are those for which standard free energy of formation is negative.  Whereas the…

Q: 43. Identify the reagent that will produce the following brominated product in greatest amount. Br…

A: Concept based on the allylic bromination with NBS is the best method. Which gives the greatest…

Q: Suppose a 0.033 M aqueous solution of sulfuric acid (H₂SO4) is prepared. Calculate the equilibrium…

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Q: A single patient hyperbaric chamber has a volume of 640 L. At a temperature of 24 °C, how many grams…

A: Given: Volume of chamber = 640 L Temperature = 24 °C Pressure = 1.6 atm

Q: Complete the following table by calculating the missing entries. In each case indicate whether the…

A: we have to complete the given table

Q: The Balmer series provided the clue to the structure of the hydrogen atom, the simplest atom with…

A: The relation between wavelength, energy state and rydberg constant from atomic level is defined as,…

Q: Calculate the volume (in L) of a 2.749 M K3PO4 solution that contains 80.4 g of K3PO4

A: Given concentration of K3PO4 = 2.749 M  Concentration of K3PO4 is in molarity. Molarity =…

Q: What is the common name for this compound?

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Q: Third Law of Thermodynamics Entropy, denoted by the symbol S, is the thermodynamic property…

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Q: Determine if the following salt is neutral, acidic or basic. If acidic or basic, write the…

A: The salt given is CsBr (Caesium bromide).

Q: Imagine an alternate universe where the value of the Planck constant is 6.62607 J.s. In that…

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Q: Calculate the volume (in mL) of a 3 M NaOH solution that contains 0.00704 mol of NaOH.

A: Given Molarity of NaOH = 3 M Moles of NaOH = 0.00704 mol To find  Volume of NaOH solution

Q: The enthalpy change for the following reaction is 81.7 kJ. Using bond energies, estimate the Br-Br…

A: Given -> I2(g) + Br2(g) -----> 2IBr(g)  Enthalpy change = ∆Hrxn = 81.7 KJ

Q: 1. Using ethanol as a solvent in today's synthesis produces an ether as a side product. Predict this…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: What volume, in L, would 10.0 moles of nitrous oxide occupy at 65.1 °C with a pressure of 8.80 atm?

A: Given that No. of moles of gas = 10moles Temperature = 65.1oC = 338.1K Pressure = 8.80 atm

Q: What are the total number of lone pairs of electrons in the following molecules/ions?      X: NCl3…

A: To find out the number of lone pairs and bond, we need to draw the lewis structures of the given…

Q: Which of these would give a positive iodoform test? Н О A CH3 H3C О в CH3 H3C с Н H3C D.. -OH

A: In this question given four compounds A , B C , D .  We have to select that compounds which gives…

Q: What is the pH of a 3.65 L solution of 4.55 M NH3? How many grams of LiOH would it take in the same…

A: Given data:  Volume of NH3 solution = 3.65 L  Concentration of ammonia solution = 4.55 M  Volume of…

Q: If an IR has a long strong peak at 1728cm-1, is it possible that the product is an ester or…

A: 1. IR has a long strong peak at 1728cm-1. 2. Product is an ester or carboxylic acid(which was the…

Q: What is the pH if you mix 250 ml of 3M HCl with 550 ml of 1.5M HS-?

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Q: You performed an isocratic reversed-phase HPLC separation of phenol, toluene and catechol using a…

A: An isocratic reversed-phase HPLC separation of phenol, toluene and catechol is carried out and…

Q: Question 5: Use the following structure to answer the following questions CH3 CH3 CH3 H➡C OH HOC-…

A: Enantiomers have opposite R/S configuration. In Diastereomers one carbon have same configuration and…

Q: Question 5: Draw the products of the following reaction, including stereochemistry. CH3C-CH H…

A: Addition reaction

Q: 52. In a concerted or single step reaction, A. the rate of forward reaction is equal to the rate of…

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Q: Question 8: Draw the product formed when 1-butyne is treated with each of the following sets of…

A: Reactions of 1- butyne with given reagents and their products are given in the image attached in…

Q: Question: Rank the following groups in order of increasing priority a) -H,-Br,-CH₂CH3,-CH₂CH₂OH b)…

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Q: In a 2.50 L pressure cooker, water is brought to a boil. If the final temperature is 120.0 °C at…

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Q: For each chemical reaction listed in the table below, decide whether the highlighted atom is being…

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Q: Br SH 1. NaH in THF 2. NaOCH3 acetone 1. NaH in THF 2. Br J...

A: These are the examples of SN2 and E2 reactions

Q: The following chemical reaction takes place in aqueous solution: Cu(NO3)₂(aq)+Na₂S(aq) → CuS(s) +2…

A: To solve this problem we have to first write the ionic equations then net ionic equation will be…

Q: D (i) Describe the two main allotropes of sulphur (ii) Differentiate between stoichiometric and…

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Q: ALEKS-Lara Althawad-Lear X…

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Q: 22. Which of the following hydrocarbons requires 2 moles of Br2? A. 1-butene B. 1-butyne C.…

A: Here we have to choose the correct option about above question-

Q: onone is a compound that gives violets their aroma The small, edible, purple flowers of violets are…

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Q: * Calculate the energy electron from of ΔΕΞ Is this absorption for the transition of an the h-8 to…

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Q: The best laboratory vacuum pump can generate a vacuum of about 1 x 10⁹ Torr. At 25° C and assuming…

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Q: How many liters of a 1.25 M aqueous solution of glucose solution contains 1.25 moles of glucose?…

A: Here we are required to find the volume of the glucose which contain 1.25 mol of glucose .

Q: • Test Tube 1: Calculate the mass in g of product made from 0.50 mL of 0.12 M Na3PO4: Test Tube 2:…

A: Solution 1.  given  Concentration of Na3PO4 = 0.12 M Volume of Na3PO4 = 0.50 mL

Q: If you mixed 375 ml of 5.2 M HCO2H with 375 ml of 5.2 M CH3CO2-, what would be the final pH?

A: Question is that if we mixed same volume of formic acid HCO2H and HCO2– solution with same…

Q: CO (g) + 2 O₂ (g) → CO₂ (g) a) For this gas phase reaction, determine (i) ArxnH (in kJ/mole) and…

A: (A)The value of delta H for the given reaction can be calculated as ∆Hf = ∑Hproducts - ∑H reactants=…

Q: Determine if the following salt is neutral, acidic or basic. If acidic or basic, write the…

A: Strong acid + strong base = neutral salt Strong acid + weak base= acidic salt  Weak acid+ strong…