It takes 348. kJ/mol to break a carbon-carbon single bond. Calculate the maximum wavelength of light for which a carbon-carbon single bond could be broken by absorbing a single photon. Round your answer to 3 significant digits: 0 nm X S

Q: Draw the structural condensed formula of N-methyl propanamide.

A: A question based on molecules. Based on the given name, the respective condensed formula of the…

Q: What would be the major product(s) of the following reaction? CH3CH₂CO₂Na CH3CH₂CO₂H

A: The bimolecular nucleophilic substitution reaction is a concerted reaction that occurs in a single…

Q: Which two atomic orbitals overlap to form the MOs of o symmetry that correspond to the C-C bond in…

A: The covalent bond is formed by the overlap of the atomic orbitals between the atoms of similar…

Q: Match the reactions to the IUPAC name of the product. 1) 2) 3) OTS Br он -? Nacı — ? @S CH₂OH ?

A: We have to predict the product and give the IUPAC name of the product.

Q: Draw the product formed when the compound shown below undergoes a reaction with HBr in CH₂Cl₂.…

A: The question is based on organic reactions. We need to identify the product and explain its…

Q: Which of these amines would produce the salt with the highest melting point if mixed separately with…

A: The temperature at which a substance changes its state from solid to liquid is identified as the…

Q: QUESTION 27 Which of the following illustrates an equatorial OH? HO All B. III OC.M COD.I 11 E III…

A: Conformational isomers are formed by the rotation of a carbon-carbon single bond in a compound. In…

Q: Balance the following redox reaction if it occurs in acidic solution. Identify the coefficients in…

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Q: 3) Identify reagents for the three different routes below to make the same ester. OH OEt

A: Information of question

Q: Suppose 0.112 g of sodium chloride is dissolved in 50. mL of a 22.0 m M aqueous solution of silver…

A: We are given that 0.112 g NaCl dissolves in 50 mL of 22.0 mM aqueous solution therefore reaction…

Q: he dots in the graph below show the absolute errors of replicate results obtained by four analysts.…

A: The question is based on the concept of analytical chemistry..We need to identify the analyst which…

Q: Consider the reaction below. 2.5 mol of A and 6.3 mol of B are added to a 5 L container. At…

A:

Q: Consider the following system at equilibrium where AHO NH4HS(s) → NH3 (9) + H₂S(9) When some moles…

A: The objective of the question is to solve the problems related to equilibrium.

Q: What is the name of the following molecule? Br 3,5,7-Tribromodecane O 3,5,7-Tribromononane O None of…

A: RULES for IUPAC nomenclature; In first step, we identify functional groups present.We make longest…

Q: Calculate the energy (in J) of a single photon given a wavelength of 465 nm. 4.2 x 10^-19 J

A: The wavelength of the photon = 465 nm = The energy of the photon = ?

Q: 24. An aqueous solution of hydrochloric acid (HCI, molar mass = 36.5 g/mol) has a density of 1.18…

A:

Q: A solution was prepared by dissolving 33.0 g of KCl in 225 g of water. ▼ Part A Calculate the mass…

A: A solution was prepared by dissolving 33.0 gm of KCl in 225 gm of water.We have to calculate the…

Q: Calculate ASsarr for the following reactions at 29°C and 1 atm. a. CH₂(g) +20₂ (9)→ CO₂(g) + 2H₂O(1)…

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Q: 7 Consider the molecular depiction of a solution below, where hydrogen is gray spheres, oxygen is…

A: Strong electrolytes completely dissociate to produce constituent ions while weak electrolytes only…

Q: 2 separate 1H (exch) 1H 1H 2H 3H 3H

A: The question is based on the concept of organic spectroscopy.  We need to analyse the spectral data…

Q: Thyroxine controls metabolic rate. When the thyroid gland does not make enough thyroxine, many…

A: Given is organic compound.The functional group is group that gives specific characteristics to…

Q: Macmillan Learning Write the balanced chemical equation for the reaction shown. NO CI HO balanced…

A: Given,when N2Cl4 reacts with CH4 to produce CCl4,  N2 and H2 the balanced reaction is:

Q: 6: What would the final volume of a 2.0 liter gas sample be if its pressure was changed from 1.5…

A: Q. Given V1 = 2 L ( Initial Volume of gas sample)P1 = 1.5 atm ( Initial pressure of gas sample) P2 =…

Q: Sulfuric acid can dissolve aluminum metal according to the following reaction.…

A: Recall the given reaction,                                     the mass of the aluminum block = 25.6…

Q: The equilibrium constant, Kc, for the following reaction is 2.90×10-2² at 1150 K. Calculate Kp for…

A: Note: as per the guidelines, we are allowed to do only the first question when multiple questions…

Q: Devise a synthesis of the compound in the box using the compounds given on the left. Show the stable…

A: The question is based on the concept of organic synthesis. We need to synthesize the product using…

Q: Draw the major monobromination product of this reaction. NBS, light

A: Given is a organic reaction.This is photochemical bromination reaction.This reaction follows radical…

Q: Calculate the normal boiling point of ethanol (CH3CH2OH) in degrees Celsius, given that its enthalpy…

A: enthalpy of vaporization  (∆Hvap) = 38.6 kJ/mol = 38600 J/molentropy of vaporization  (∆Svap) = 110…

Q: Dedermine the electron geometry of the Molecules, IF3 and IF and 2 Molecular geometry

A: The structure of a molecule can be determined by using the VSEPR theory. According to this theory…

Q: 3.000 g of Compound X with molecular formula C4H10 are burned in a constant-pressure calorimeter…

A: According to the question we have,the given mass of compound  = 3.000 gramThe given molecular…

Q: Complete the following reaction and determine which ions are spectator ions: Pb(NO3)2(aq) +…

A: Given reaction is in between lead nitrate and sodium chloride.Spectator ions are common ions that…

Q: 1. A solution of 10.0 g each of formic acid (HCO₂H) and potassium formate (KCO₂H) dissolved in 1.0 L…

A: The question is based on the concept of pH of the solution.  It is defined as a negative logarithm…

Q: The preparations of two aqueous solutions are described in the table below. For each solution, write…

A: The objective of the question is to identify the species that will act as-AcidsBasesNeither acid nor…

Q: What is the major predicted product of the reaction shown? 1. NaOCH₂CH3 2. H₂O*

A: We have to provide the product of the given reaction.

Q: Complete the charge balance equation for an aqueous solution of H₂CO3 that ionizes to HCO3 and CO3²-…

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Q: Which of the following is the correct Ksp expression for Al2(SO4)3(s)? OKsp [A1³+12[SO4²-1³ = Ksp =…

A: Solubility product constant , Ksp of an electrolyte is defined as a product of the molar…

Q: Suppose a 0.023 M aqueous solution of oxalic acid (H₂C₂O₂) is prepared. Calculate the equilibrium…

A: The objective of the question is to determine the equilibrium molarity of .It is given that,The…

Q: 1) What is (are) the product of the following reactions? H I N. O =0 Cl Pyridine 1) H3O+ OMe 2)…

A: The first reaction is a substitution reaction of amine.In the second reaction the first step is a…

Q: Limiting Reactant, Theoretical Yield and Percent Yield 2. Pentane combusts with oxygen to form…

A: 2.The given combustion reaction is C5H12(l) + 8O2(g)  5CO2(g) + 6H2O(g).Given that, 0.111 moles of…

Q: A chemical reaction takes place inside a flask submerged in a water bath. The water bath contains…

A: Answer:Here:

Q: For a hydrogen atom, calculate the energy of the photon that would be emitted for the orbital…

A: The electronic energy levels in an atom are quantized and when an electron undergoes a transition…

Q: 6- Which structure is not an intermediate in the following reaction? (a) (c) OH2 H H H OCH₂CH3…

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Q: 5.) For each part, give the structure of the alkene that gives this product: •s.ee b. a. C.

A: Given are organic compounds and contain ketone functional groups.These compounds are made up of…

Q: A. Identify each of the following structures as chiral (C) or achral (A). 6. Į. 5. H3C Br C=C=C H3C…

A: We have to decide the given compounds are chiral or achiral.

Q: If the Ka of HCIO is 3.0\times 10 -7 , what will the pH be if you add 3.8 g HCIO to a 200 mL…

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Q: sĩ ((NH,),CO) must be added to 533 g of water to give a solution with a vapor pressure 2.39 mmHg…

A: Provided;Mass of water is 533 grams   & lowering in vapour pressureVapour pressure of water at…

Q: Consider the following chemical equilibrium for the weak base CN in water: CN (aq) + H₂O(1) =…

A: Answer:When conjugate base of weak acid HA is added in water then it gets hydrolyzed to produce OH-…

Q: Approximately how many pounds of calcium oxide, CaO, must be added to the water to achieve a pH of…

A: Information of question

Q: A 100 mL sample of Cu²+ gave a wave height of 5.02 μA in a polarographic analysis when 0.200 mL of…

A: Volume of unknown Cu2+ sample = 100 mLWave height for the unknown sample = Volume of known Cu2+…

Q: Bha Calculate the amount of heat needed to melt 27.9g of solid acetic acid (HCH3CO2) and bring it…

A: Amount of acetic acid, m = 27.9 g We have to calculate the amount of heat needed to bring the…

Quantum Chemistry

Quantum chemistry deals with the properties of chemical systems and their reactions. The branch of chemistry which is more concerned with quantum chemistry is physical chemistry. It is a more sophisticated field of theoretical physics which is concerned towards the application of physical concepts towards various chemical aspects such as, formation of atoms, chemical structure descriptions, chemical bond strength, hybridization, conjugation etc. Quantum chemistry mainly studies the various states i.e., ground state, excited state, transition states of the individual atoms or molecules taking place during any chemical reaction. The laws of motion explained by various scientists, which are termed as “classical mechanics” were not acceptable in terms of electrons, protons, atoms, light etc. Thus, a new theory named “quantum mechanics” emerged to understand the basic framework of various atomic and subatomic particles.