Give the mechanism Br₂ hv NBS A q

Q: Predict the product for the following reaction sequence. PBr3 OH 6,7-dimethyl-3-nonanol…

A:

Q: A 10.0 L tank at 0.6 °C is filled with 3.23 g of sulfur tetrafluoride gas and 17.3 g of dinitrogen…

A: Given: Volume of tank = 10.0 L Temperature = 0.6 oC Mass of sulfur hexafluoride i.e. SF6 = 3.23 g.…

Q: VII. Predict the product(s) of the following cleavage reactions. HI H₂O 1. HI 2. H₂O хо HI H₂O 3.

A: 1.Ether react with  alkyl halide  by Bimolecule nucleophile  substitution   reaction and give…

Q: For the aqueous [Co(NH₂) complex K = 1.58 × 10³ at 25 °C. 3+ Suppose equal volumes of 0.0012 M Co…

A:

Q: Blance the following equation!! asing Oxidation States and half- reactions ?

A: Steps to balance a redox reaction in acidic medium Write skeletal equation (net ionic equation)…

Q: An electrochemical cell is designed using copper as one electrode and another metal higher than…

A: An electrochemical cell is designed using copper as one electrode and another metal.

Q: At about what pressure would the mean free path of air molecules be (a) 0.10 m and (b) equal to the…

A:

Q: 8-21. (a) Write the charge balance and mass balance for the solution in which MgBr2 is dissolved to…

A: Given data :

Q: 10. When an orange coloured crystalline compound 'A' was heated with common salt and concentrated…

A: The above given question is Chromyl chloride test.

Q: 7. + CH₂ I ₂ Zn (Cu) Ether

A: This is an example of Simmon Smith reaction of alkene using organozinc carbenoid forming to…

Q: The starting materials for this reaction are ethylene glycol and terephthalic acid. The letters A…

A: Given that, the reaction between ethylene glycol and terephthalic acid. We have to tell the name of…

Q: Which bond is not considered a glycosidic bond? Between an anomeric carbon and an alcohol oxygen.…

A: We are to discuss which of the given bonds is not an example of glycosidic bond.

Q: + 0

A: 1. Acetylene reacts with NaNH2 and methyl iodide produces methyl acetylene. Methyl acetylene on…

Q: For the titration of 50.0 mL of 0.0500 M Sn2+ with 0.100 M Tl3+. Both the titrand and the titrant…

A: Known [Sn2+]  = 0.0500 M ; Volume = 50 mL [Tl3+] = 0.100 M ; Volume used = 5 mL Concentration of HCl…

Q: What type of eliminaton reactions occur in this process? Br Br Two E2 reactions Two E1 reactions An…

A:

Q: Step 6 of 7 Determine In(Q) using the equation for Q from Step 5. (Use the following as necessary:…

A: HERE m is mass,KB is Boltzman constant, T is temperature, V is volume, h is plank const, e is charge…

Q: Which of the following voltaic cells is incorrectly labeled? O a. Leclanche dry cell / primary O b.…

A: Primary cell can't be recharge after use.    A mercury battery, also called mercuric oxide battery,…

Q: the calculated value of the cell potential 296 101 an electrochemical cell with the following…

A:

Q: What is the molarity of a solution made with 126.32 g of calcium phosphate, Ca3(PO4)2, dissolved to…

A:

Q: reaction + Ag (aq) + 2NH3(aq) – Ag(NH3)+ (aq) HBr(aq) + NH3(aq) → Br_(aq) + NH(aq) 2+ 2+ Zn(aq) + 6…

A: 1) Ag+(aq) + 2 NH3(aq) → Ag(NH3)2+(aq)

Q: (a) (b) C

A: A) In this gas compressed and formed liquid... Or it may be liquid.  B) in this 2 different fluid…

Q: An aqueous copper(II) sulfate solution is electrolyzed for 30 minutes. A 3.0 ampere current is used.…

A: Given: Current passed = 3.0 A Time taken = 30 min Molar mass of Cu = 63.5 g

Q: Which structure is correct? ch10-d1-q1.jpg ОА ов

A: In this question we have to tell that which structure is correct.

Q: rue or False, formation of the major product has a lower activation energy in the rate determining…

A: 1) Formation of the major product has a lower activation energy in the rate determining step than…

Q: Given that the Ka of a monoprotic acid HA is 3.20 x 10-7 , and the acid HA concentration is 0.751 M,…

A:

Q: The hydroxide ion concentration in a bottle of household ammonia is 0.0082 M. What is the pH, pOH,…

A: • The values provided in the question are:-    i) Hydroxide ion concentration of a ammonia solution,…

Q: In an electrolytic cell, the electrode that acts as a source of electrons to the solution is called…

A:

Q: For the aqueous [Hg (NH3)4 complex K = 1.91 × 10¹⁹ at 25 °C. 2+ Suppose equal volumes of 0.0058 M…

A: We have to predict the equilibrium concentration of aqueous mercurus ion.

Q: Part A Provide an acceptable name for the compound shown below. xx Spell out the full name of the…

A:

Q: QUESTION 3 A 25.3-g sample of potassium sulfate is dissolved in 350.0 mL of solution. Calculate the…

A:

Q: What is the volume of gas in liters at 1.00 atm if it originally occupies 2.00 L at 158 mmHg?

A: We will use the formula as :- P1V1 = P2V2

Q: A Chemistry Student Trainee at a certain University Chemical Laboratory was instructed by the…

A:

Q: Two substances A and B are combined to form a product C. The formation of the product is…

A: We have find the time it takes for the reaction to form 25 lbs.

Q: Chemical Equation: Fe + H₂O → Fe3O4 + H2 1. Compute for the AS° rxn of the equation: Compound Fe H₂O…

A: Given: ∆SoFe=27.2 J/K·mol∆SoH2O=69.9 J/K·mol∆SoFe3O4=145.2 J/K·mol∆SoH2=131 J/K·mol

Q: How many KJ of energy are released when 6.39 g of Fe reacts with excess O₂? Given the following…

A: We have to predict the energy released

Q: Which of the following exists in mainly the enol tautomeric form? H3C H H3C CH 3 I H3C "I CH3 EtO…

A: Generally carbonyl compunds exits in keto form because keto form is more stable than enol form. But…

Q: Question for each cell, writhe a half-reaction occuring at each electrode. write the half-reaction…

A: Answer: In Galvanic cell, at the anode always oxidation takes place an at the cathode always…

Q: Provide Major products H13C- C-ce + Na Br 12 Aldol addition of XS H3C-CH₂-C-H + -OH

A: ->NaBr has Br- nucleophile hence , it give nucleophilic addition elimination reaction. ->In…

Q: The enthalpy of combustion of methane (CH4) is 890 kJ/mol, which is released as heat. Calculate the…

A: Given One mole of methane is released 890 kj of heat

Q: Determine if the redox reaction of iron and water to form ferric chloride is spontaneous at 29°C.…

A:

Q: Ancient Romans built often out of bricks and mortar. A key ingredient in their mortar was quicklime…

A: Question 1 .  Decomposition of calcium carbonate.    When calcium carbonate is heated solid calcium…

Q: For the aqueous [Hg(NH3)4 complex K = 1.91 × 10 at 25 °C. 2+ Suppose equal volumes of 0.0058 M…

A: Given : Molarity of Hg(NO3)2 = 0.0058M  Molarity of ammonia = 0.26M

Q: A cell is constructed by immersing a strip of silver in 0.10 M AgNO 3 solution and a strip of lead…

A: Given: Cell prepared by AgNO3/Ag and Pb(NO3)2/Pb halves. And the concentration of Ag+ (from AgNO3 )…

Q: What is the molality of a solution composed of 3.25 g methanol (CH3OH) and 250 mL of water?

A:

Q: A 7.00 L tank at 10.8 °C is filled with 6.17 g of sulfur hexafluoride gas and 17.9 g of sulfur…

A:

Q: VI. 1. How would you prepare each of the following ether? OCH₂CH3 2. 3.

A: williumson ether synthesis

Q: In the Lewis dot formula that minimizes formal charge, how many bonds are there in the tetrathionate…

A:

Q: Consider the galvanic cell based on the following half-reactions: Mn²+ +2e →Mn = -1.18 V Fe²+ + 2e →…

A: Here we are required to find the standard potential of the cell reaction along with the equilibrium…

Q: A voltaic cell is based on a nitrate/NO half-cell and a NiCl2/Ni half-cell. (Heads up, the chloride…

A: Answer: This is the example of Galvanic cell in which chemical energy is converted into electrical…

Q: Which of the following bases can deprotonate a terminal alkyne (check all that apply)? O CH3CH₂Li…

A: Acccording to guildline I can answer only First question