2) a) b) Write the condensed structure for the following molecules: OH

Q: Determone which one of the following is aromatic?

A: For molecule to be aromatic the molecule must satisfy,• Cyclic• conjugated π electron system and…

Q: Which atomic orbitals overlap to form the carbon-carbon triple bond of an alkyne? O2s +2s; sp + sp;…

A: the orbital overlap for the carbon-carbon triple bond in an alkyne involvesThe pairing of sp hybrid…

Q: Which reaction mechanism(s) will be favored by a high concentration of Br? SN1 SN2 E1 E2 A mixture…

A:

Q: Which of the following is a major product of the reaction sequence shown in the box? CH3CO₂H A) C)…

A: The given reactant is a carboxylic acid because it has CO2H functional group. When a carboxylic acid…

Q: Cobalt (Z = 27) has seven electrons in an incomplete d subshell. (a) What are the values of n and l…

A: a) Cobalt has seven electrons in an incomplete d subshell. So, the electronic configuration is given…

Q: Given the following reaction mechanism, what is the equation for the overall reaction? 2A -> B + 2C…

A: 2A ---> B + 2C (slow)B + C ---> D + E (fast)C + D ---> E + F (fast)Equation for the overall…

Q: For the following redox reaction, state which species is being oxidized and which is being reduced.…

A: Oxidation: Increase in oxidation numberReduction: Decrease in oxidation number

Q: OEt Step 2 BnN3 B

A: This is the rxn of an alpha-beta unsaturated ester ethyl (2E)-3-(naphthalen-2-yl)prop-2-en-oate with…

Q: 9. Which of the compounds shown can be classified as a CI D. E N none of these 10. What is the…

A: Carbonyl compounds (aldehyde and ketone) react with an alcohol to form hemiacetal in the presence of…

Q: H₂SO4 HNO3 NH₂ NO₂ NaO HO NO2 NH₂

A: Nitartion of benzene is an electrophilic aromatic substitution reaction using concentrated nitric…

Q: Nitrogen tetroxide, N₂O4, is a colorless gas that dissociates to form a brown gas, nitrogen dioxide,…

A:

Q: Perform the calculation and report the answer using the proper number of significant figures. Make…

A: The significant figure refers to particular digits in a number. According to the measurement rule,…

Q: a. Calculate A, G* for the following reaction at 298 K. CIO3(aq) + 5 Cl¯(aq) + 6 H+ (aq) → 3 Cl₂(g)…

A: Answer:A galvanic cell is type of cell that converts chemical energy into electrical energy via…

Q: Which of the following aqueous solutions will or will not act as a buffer solution? Ca(OH)2 HF and…

A: Buffer are the solution that resist a change in pH upon addition of small quantity of acid or…

Q: 100 50 D 4000 a f 3000 OH Which of the following molecules could make the above IR spectrum? H₂N b…

A: IR spectra match with compound considering the functional group present in the compound.

Q: Explain why the ortho-substituted 2-nitrophenol in 30-40% yield and the para-substituted…

A: Intramolecular H-bonding: It is present within the molecule.Intermolecular H-bonding: It is present…

Q: Provide a specific example of a molecule containing 4 or more carbon atoms that you see as being…

A: we can choose Ibuprofen, which is a common pain-relieving medication.Ibuprofen is a nonsteroidal…

Q: A reaction was shown to follow second-order kinetics. How much time is required for [A] to change…

A: The integrated rate law for a second-order reaction:Where Given,

Q: What is the major product from the following series of reactions? ww Br: 1. Nach 2. LIAIH 3. H₂O

A:

Q: Complete and balance the equations. (1) C5H12 + O2 ------- (2) C6H14 + O2 (3) C6H6 + O2 (4) C7H8…

A: 1. Answer :---- The balance chemical equation are :----(1) C5H12 + 8 O2 ----> 5 CO2 + 6 H2OHere,…

Q: :0: CI: :0: :O: Ph

A: Acid Anhydrides can be formed by the reaction of acid chloride with carboxylic acid.

Q: Create a hydrohalogenation reaction using a 5 carbon alkene illustrating Markovnikov's rule. Draw…

A: Alkene gives an electrophilic addition reaction with hydrogen halide to form an alkyl halide.

Q: 1 2 3 4 -CEN 1. LIAIH4 2. H₂O -NH₂ 1 NH₂ 2 3 "NH₂ 4 NH

A:

Q: What is the molality of lithium ions in a 0.302m solution of Li₃PO₄ assuming the compound…

A: The number of moles of the solute dissolved in one kilogram of the solution is known as the molality…

Q: 1. Write the reagents and solvent needed for this reaction. Name the functional group produced. HO…

A: The given question contains a reaction of ketone producing a cyanohydrin. The reactant is a five…

Q: Can the sextet on the proton NMR undergo multiplets of doublets?

A: Proton nuclear magnetic resonance (NMR) spectroscopy, a technique used to analyze molecular…

Q: Which outer electron configuration would you expect to belong to a reactive nonmetal? ns2 ns2np6…

A: Check which of the elements is reactive non-metal in the periodic table and write down its general…

Q: ㄱ 4 + H2O

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: The newest spectrum of communications - 5G (stands for 5th Generation) - operates in a band in and…

A: Frequency = c/wavelengthc = speed of light  = 3 x 108 m/s

Q: Shown below are four molecules, A-D. H₂N A B __Ń~ Which molecule would you expect to have the…

A: We have to determine the order of boiling point for the 4 molecules shown below

Q: NH(CH3)2 H₂. Ni Ho 1 2 3 4 NCH3 1 N(CH3)2 2 N(CH3)2 3 NOH

A: Formation of enamineReduction of enamine to amine

Q: A sample of water, H20, has a mass of 38.0 g. How many atoms of oxygen are in the sample? (oxygen…

A: Given,the mass of water ( H2O ) = 38.0 gatomic mass of H = 1.00 g/mol , O = 16.0 g/molAvogadros…

Q: Write a balanced chemical equation including the states of matter (s, l, g, aq) for the aerobic…

A: Organic compounds on reaction with oxygen to form carbon dioxide and water along with energy. If…

Q: What is the hybridization of the carbon labeled A and the nitrogen labeled B in the nitrosamine…

A: Question detail

Q: Write the name of the reagent that converts cyclohexanethiol to cyclohexane. SH ? EtOH

A: Desulfurization reaction of cyclohexanethiol gives cyclohexane product. The carbon-sulfur bond is…

Q: B: Cobalt ions Colours: 8. CoCk (aq) red 9. After addition of HCI (aq): deep blue red light 10.…

A: CoCl2 in aqueous medium form [Co(H2O)6]2+, which is reddish in colour.Le Chatelier's principle…

Q: III) Mechanisms a) Predict the product and provide a complete arrow-pushing the mechanism under…

A: Butan-2-ol + 1-bromo-2-fluoro ethane + NaHDiol + H2SO4

Q: the name for the three-dimensional VSEPR structure.

A: The given molecular structure is that of typical sp3d2 hybridised system, which gives a penta…

Q: The van der Waals coefficients of monatomic Krypton gas are a = 0.2318 m6 Pa/mol² and 6 = 39.78 ×…

A: For n moles of gas, the complete Van der Waals equation is: When the molar volume Vm is large, b…

Q: Consider the following spectra from a blackbody radiator at temperatures 11 and 12 12 11 a. T1>12,…

A:

Q: USE THIS OH MAKE THIS

A: N-phenylpropionamide is a degradation product and potential biomarker of smoked Fentanyl with toxic…

Q: Arrange the following images of an aqueous base solution in order of increasing base strength: ВОН…

A: Given:  Image of three aqueos solutionTo determine:Order of increasing base strengthConcept used in…

Q: The d-d transitions in transition metal complexes are forbidden transitions, but still occur to give…

A: Certain "selection rules" must be followed for an electronic transition to be permitted (occur with…

Q: Calculate the energy (in eV) and wavelength (in meter) of a photon whose frequency is (a) 88.0 THz,…

A: energy of a photon is determined by the equation; E=hvwhere h is plank's constant and v is frequency…

Q: Predict the product for the following reaction sequence. О О A III IV О НО 1. NaOCH₂CH3 CH3CH2CH21…

A: Sequence of organic reactions.

Q: If the name of BrO₂F4- is the bromofluorite ion, the name of the acid HBrO₂F4 would be O…

A: Answer:This problem is based on the nomenclature of the compound where name of its conjugate base is…

Q: B B 120° B Give the name for the three-dimensional VSEPR structure.

A:

Q: 2. Predict the product(s) of the following reactions. (a) 1. Initiation NBS A 2. Propogation

A: To predict the product(s) of the given two reactions.

Q: A sample from a mine's tailings pond contains Pb2, Ag+, Mg2+, and Na+ cations.What ionic compounds…

A: To achieve the separation of Pb2+, Ag+, Mg2+, and Na+ cations within a sample…

Q: 14. What is the pH of a solution of 2 mM HCI? 15. What is the pH of a solution of 1.5 mM NaOH?

A: Hydrogen ion concentration is an important parameter of an aqueous solution. The concentration of…

Polymers

Polymers are naturally occurring or synthetically produced large molecules or compounds which are made up of series of repeating units called monomers. They are joined together by chemical bonds. The term polymer is coined from Greek roots meaning 'many parts' and are found almost everywhere from the plastics bags to the rubber of our tires to our DNA strands.