11 Question Draw the structure of the missing intermediate ("Structure A") for the reaction below: 1 equiv NBS heat NaCN Structure A DMF CN

Q: Is the answer that you got for the blue box or the "?"?

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Q: In the first 15.0 s of the reaction, 1.6x10 mol of Oz is produced in a reaction vessel with a volume…

A: The average rate of a reaction is defined as the change in concentration of the products or…

Q: For each of the following pH values, provide the corresponding pOH value. Do not show your work.…

A: pH : it can define have the negative logarithm of H+ ion concentration. pH = -log[H+] When pH > 7…

Q: Please choose all that apply and include the letter in the answer

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Q: 3. 'Please provide the products for the following reactions by writing the structures of the…

A: The above given reactions are pericyclic reactions  or  [2+4] cyclo addition. These reactions were…

Q: Recall that the random motion of electrons occasionally leads to temporary distortions in the…

A: There are various kind of interactions between atoms. These interactions lead to the bond formation…

Q: answers

A: The complete chemical reaction is -     C6H5NH2 (aq) + H2O (l) → C6H5NH3+ (aq) + OH- (aq) The molar…

Q: Please help me solve again! The solution is slightly off!

A: Given , Reaction : H₂(g) + F₂(g) ⇌ 2HF(g)

Q: I need help please

A: For tha 1st question:Molecule: Cycloheptatrienyl anion (C₇H₇⁻)This molecule is the cycloheptatrienyl…

Q: Can this be solved more clearly? I do not believe the answer is correct

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Q: THank you.  Do I need to simplify the final answer that you got?

A: Given that,  The mass of the water (solvent) is w1 = 3200 g = (3200/1000) kg = 3.2 kg. The molar…

Q: Why hydrogen bond is considered a weak bond?  At least a three sentence answer, please.

A: Covalent bond: The covalent bond is formed by the sharing of electrons. The atoms share the…

Q: calculate any element density and on molecular level.

A: Density is defined by the mass of the substance divided by its volume.

Q: Why does the fluorescence quenching happen?  Please shortly answer at your own words. Answer should…

A: A molecule of a substance after absorbing UV/Vis light gets excited to upper energy level from the…

Q: rite the equilibrium reaction and the equil um cons ant expressIon a) the ionization of the weak…

A: A system is said to be in equilibrium if the rate of the formation of the product is equal to the…

Q: sulfureis not hydrogen bond acceptor .  How about in hydrogen

A: Sulfur is not a hydrogen bond donor in the same way that nitrogen and oxygen are. Hydrogen bonding…

Q: can you the bcc strucure with a diagram

A: We have to draw Body-centered cubic (BCC) crystal structure

Q: ittle more clarity on what the answer is exactly

A: The objective of the question is to give an educated guess about the major product of the nitration…

Q: Can you please answer sub question D only and show all of the work to the solution

A: Given,

Q: what is the final answer is quite unclear

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Q: A student Assign a f

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Q: this is wrong.....  here s te response... can youprovide correct please????

A: Answer: These question are based on Le-chatalier's principle according to which, on changing any…

Q: im sorry, it said the answers were incorrect.

A: Bond dissociation energy (BDE) is the energy required to break a bond.The enthalpy change of a…

Q: The following options are in the second picture

A: To write the condensed formula

Q: Please do D, E, and F

A: The given reaction schemes are shown belowWe have to draw the missing reactants and products.