Which substance below is more reactive? Explain.

Q: Which of the following is the most stable free radical? (Note: if a species has resonance…

A: Stability of free radicals is 3° more stable than 2° and 2° more stable than 1° free radical and if…

Q: 5. Which of the following is the most stable free-radical? (Note: where resonance structures can be…

A: Free radicals are highly reactive intermediate species that are formed by the homolytic cleavage of…

Q: What is missing in the rest of the equations?

A: In a nuclear reaction, the total number of mass numaber and atomic number in the left hand side =…

Q: The breaking of the O-O bond in peroxydisulfuryl difluoride (FO,SOOSO,F) gives FO,SO: (FO2SO)2 2 2…

A: According to Clapeyron-Clausius equation , in one component 2 phase  system, it is possible to…

Q: 16. The calculated CFSE for [W(H₂O)6] is: [A] [B] [C] [D] 2.4 Ao - 2P 2.4 Ao + 2P 2.4 Ao None of the…

A: we have to calculate the CFSE for the given compound

Q: 1. ВНз, THF 2. NaOH, H202 OH HO OH OH OH HO II II IV V Select one: O II, II O II, IV O II, V O IV V

A:

Q: what is C2-C3 bond and what is C1-C2 bond？how does breaking C2-C3 bond gives ch3-ch2？what is the…

A: A carbon chain gets number from higher priority to lower one. The given carbocations are propyl and…

Q: 3. Arrange from most stable to least. And explain your answer with words and drawings. Jo. B Joo E

A: Given are carbocations molecules.Carbocation is species in which carbon carries positive charge.

Q: 9) Consider the following reaction: what is the expected product? NH₂ Br₂, H₂O ?

A:

Q: What is true for this reaction? CI4(1) + 4 HCI(g) CH4(g)+ 4 Cl2(g) O AHrxn 0 AHrxn 0; ASrxn 0;…

A: For the reaction ., CCl4(l) + 4HCl(g) ----> CH4(g) + 4Cl2(g) Bond energy ., For C-H bond = 414 KJ…

Q: Consider the following equilibrium process at 686. °C: CO₂(g) + H₂(g) CO(g) + H₂O(g) The equilibrium…

A:

Q: Which of the following arenium ions is most stable? Br NH₂ O a. I O b. ll O c. III O d. IV O e. V ||…

A: EAS reactions are characteristic reactions of aromatic compounds. These reactions proceed in two…

Q: At which of the positions marked would the bromine free radical (atom) react at the fastest rate? 1…

A: The order of the free radical reaction is as follows:

Q: List the following in order of decreasing (most to least ) stability Thanks!

A: The allylic and benzylic radicals are most stable, followed by tertiary, secondary and primary. Thus…

Q: Which of the following cations is least stable?

A: As the number of Alpha H increases, stability of carbon cation increases

Q: Which compound is the electron acceptor                           ["", "", "", ""]            and…

A: Given reaction is, H2+NO-3 = NO-2+H2O

Q: HO-P-O-P- но ОН OH OH OH (NH2) MoO4 Conc. HNO3

A: The objective of this question is to show the reaction of nucleotide diphosphate with conc. Nitric…

Q: Why are radical reactions typically performed in the absence of oxygen?

A: To explain : .

Q: Explain why methyl alcohol reacts with HBr faster than other primary alcohols?

A: When alcohol is treated with HBr or HCl alcohols typically undergo a nucleophilic substitution…

Q: 12. The combustion of what volume of ethanol, measured at 23°C and 765 mm Hg, would be required to…

A: We have find out the answer.

Q: How do I (a) determine the energy change in the following reaction 2 O2 + CH4→ CO2 + 2 H2O given the…

A: (a) the enthalpy change in the following reaction is -620 kJ where (-)ve sign indicate the release…

Q: 4HCN) + 50 2(9) 2H2O(g) + 4CO2(g) + 2N2 Calculate AS using the table provided. Compound S mre HCN…

A: Consider the given balanced equation is as follows; 4 HCN l   +  5 O2 g    →    2 H2O g  +  4 CO2 g…

Q: Which is it more favorable to reduce, Cl2 or Br2? Cl2 Br2

A:

Q: `NH2 но, -OH -NH2

A: The following reaction is known as amide formation reaction.

Q: (Q93) Which of the following best describes how a catalyst speeds up the rate of a reaction? O By…

A: Catalyst is used in a reaction to increase the rate of reaction.

Q: lonicBondPuzzlelnstructions.pdf lonic Bonding Puzzle Instructions Step one: Color all of the "Son…

A: Ions Structure H + F HF Al + N AlN Li + F LiF Ca + S CaS Al + Br AlBr3 Mg + S MgS Rb +…

Q: Which of the following is an accurate statement of Hammond's postulate? The transition state of an…

A: Here we are required to find the accurate statement about the Hammond postulate

Q: Predict a reactant: ? H₂O™

A: Given is organic reaction. The given reaction is electrophilic aromatic substitution reaction.

Q: 10. Which of the following is the most stable? A) 25 9 MB)591/d\bios gnlwollo SE u OBL HO,HO D)

A: Alkenes are the organic compounds which contains at least one double bond. The general formula of…

Q: Decide if the following reaction is C4H10+ 13 O2 → 4 CO2 + 5 H20

A: The balanced chemical equation is tge one in which the number of each types of atoms is equal on the…

Q: 4. Choose the compound that could be a product of this Heck reaction. (D represents isotope ²H,…

A: Heck Reaction: Heck reaction is an organic reaction in which an unsaturated halide reacts with an…

Q: 1. Which is more reactive towards Nu-? 1. Н-с-н vs -CH2CHO 2. H2N- -СНО vs CHO -СНО Vs -COCH3 3.

A: Nucleophile is an electron donating species to form a chemical bond which attack on electron…

Q: If you want to develop a new molecular structure based on the molecular structures of direct-acting…

A: given that molecule suitable to prepare direct-acting alpha 2

Q: predict the کلام من major HN03 Hasa Product شم همه مهار سنه

A: Aromatic compounds undergo a specific type of electrophilic aromatic substitution reaction known as…

Q: Arrange the following free radicals in order of increasing stability

A:

Q: + H₂C-C=C-CH₂ a CH3 H3C-C C H + CH₂

A: From given two species of carbocation , need to find which species is most stable. Carbocations are…

Q: Considering the indicated carbon–halogen bonds, which bond is predicted to have the higher bond…

A: Bond dissociation energy is the amount of energy which is required to break a chemical bond. It is…

Aromatic Compounds

Aromatic organic compound or aromatic system is an important class of hydrocarbons under the branch of organic chemistry. Aromatic compounds are also called arenas. The definition of aromatic organic compounds can be stated as a class of organic compounds with a planar cyclic ring of atoms bonded through alternated single and double bonds. Due to these alternating bonds, a peculiar feature termed as ‘resonance’, that is, delocalization of pi electrons or the electrons is shared within the atoms of the ring which are present in the aromatic compounds. The word ‘aromatic’ includes a Greek word ‘aroma’ which means smell, indicating that they were named as such due to the sweet odor they produce. Many well-known flavors such as vanilla, cinnamon, and few scents from flowers are extracted from aromatic compounds. Benzene with chemical formula C6H6 is a very common aromatic compound that contains six atoms of carbon held in the cyclic ring of alternate double bonds. It is also to be noted that not all aromatic compounds contain benzene ring. This can be explained by Huckel’s rule.