Arrange the following cations in order of increasing stability + 1 3 4 2.

Q: The Pauling electronegativity of Cl is 3.2 while that of Br is 3.0. Estimate the bond dissociation…

A: Given :  EN of Cl : 3.2 EN of Br : 3.0  BDE of Cl-Cl = 160 KJ mole-1  BDE of Br- Br = 224 KJ mole-1

Q: Which sequence below represents the proper order of increasing bond strength? Select one:

A: Correct Option : C Triple>Double>Single

Q: increasing

A: We have given different carbocations here, In option A, we are having a sp2 hybridized carbon…

Q: All of the following exhibits resonance expect  a, po4^3- b, SiO4^4- c, SO4^2- d, CIO4^_

A: Given : Different type of ions.  To find : which one does not show resonance. Solution : As we know…

Q: 1. Indicate whether E/Z 2. 3.

A: Here we have to write systematic i.e IUPAC name of the following given molecules.

Q: Q.3. Find the equilibrium number of vacancies in 1m³ of Cu at 1000 °C. Vacancy formation energy per…

A: Introduction: In a solid state, vacancy arises due to absence of atom or molecules from a place that…

Q: Rank the protons marked 'a' through 'd' on the structure below by decreasing acidity. b но O 1.b>d>…

A: Acidity of the given hydrogens can be determined by s-character of the carbon with which they are…

Q: O QU -1 -2 -3 -5 [U0.]* -6 U3+ -7 U4+ 1 3 4 5 6. Oxidation State

A: Disproportionation reaction is a reaction where the same species is oxidized and reduced…

Q: Base on the chemical equation of the Haber process ½ N2(g) + 3/2 H2(g) =  NH3(g), estimate DfH, for…

A: The question is based on the concept of bond energy.  amount of heat required to break a bond is…

Q: strength

A: Fajan's rule helps us to determine the degree of ionic or covalent character present in a bond.…

Q: How would you account for the following observations: (i) Phosphorus has a greater tendency for…

A: In case of nitrogen, being smaller size and it contains 1 lone pair, due to which N-N bond will…

Q: Rank the following from worst to best leaving group: H3CCO H;Co BP HO© I II III IV O II, IV, I, II O…

A: Leaving group means the group which leaves on a chemical reaction. In the given options, the groups…

Q: Which is the most thermodynamically stable state of I? a. H5IO6 b.I- c. I2 d.HIO   2. Which species…

A:

Q: 3. Predict which one is more stable (i.e., has the larger dissociation energy) and explain your…

A: A. F2+ b. NO+ c. CO d. Li2

Q: Two compounds are isomers if they have the same chemicalformula but different arrangements of atoms.…

A: The standard bond enthalpies are: Bond Bond enthalpy C-H 413 kJ C-O 358 kJ C=O 799 kJ C-C…

Q: uestion 31 hich of the following compounds below contain both ionicand covalent bonds? CH FeBra…

A: C6H14 has only covalent bonds.

Q: Choose the MOST acidic hydrogen from the structure below. II III IV O II O IV

A: The most acidic hydrogen will be present at alpha position to the electron withdrawing group. The…

Q: Directions: Complete the table below to describe the shape of the molecular ACTIVITY 2: The…

A:

Q: Explain why the dipole moment of NH3 (1.46D) is more than that of NF3 (0.24D)?

A: Explain why the dipole moment of NH3 (1.46D) is more than that of NF3 (0.24D)?

Q: 1. (a) Illustrate an electron orbital diagram of subshell combination when n = 2. (b) Give an…

A:

Q: Explain why the two arene oxides open in opposite directions.

A: Since OCH3 is a +ve mesomeric effect group and NO2 is a -ve mesomeric effect group  Hence the +ve…

Q: Using the following data, estimate AHF° (in kJ/mol) for potassium chloride: K(s) + ½ Cl2(g) →…

A: Given values: Lattice energy of KCl = -690 kJ/mol Ionization energy of K = 419 kJ/mol Electron…

Q: 7 which of the following would be the most polarizing a Dain O Na* O K* O Rb* O Cs*

A: We will answer this question using fajan's rule.

Q: Which member of each pair has more covalentcharacter inits bonds: (a) LiCl or KCl; (b) AlCl₃ or…

A: Covalent character of an ionic compound can be interpreted using Fajan's rule. According to this…

Q: Find the côvalent compound among these. O MnCla O Cl4 VCla O TiCla

A: Introduction :  We know that the covalent bond is formed by the sharing of electrons between the two…

Q: 3. What is the characteristic shape of sigma and pi bonds with respect to the line connecting the…

A: Sigma bonds are formed by the end end overlapping of orbitals along the internuclear axis. pi-bonds…

Q: What is the dihedral angle between A and B? А. 0Oo A .B В. 600 С. 120o D. 180o

A: In first image dihedral angle is 60°  In second image  In flipping axial convert into equitorial and…

Q: 1. On October 22, 2020, the FDA approved Veklury (remdesivir structure shown below) for use in…

A: The Kier Hall electronegativity index is calculated as: χ=column number-number of sigma bondsrow…

Q: Which of the following is the most stable cation? IV O IV OII

A: We have to predict the most stable cation.

Q: 1. Salen is an important lijand in chemistry research. Its molecular geometry tetradenturte is show…

A: Introduction :  In coordination chemistry ligand can be defined as the an ion or molecule that binds…

Q: Rank the cations from least stable (left) to most stable (right). | OI<II < III III < II <I III < II…

A:

Q: appropriate nnkage Describe the shape of the following compounds/ions by drawing the linkages of…

A: Since you have posted question with multiple subparts and as per guidelines we can answer three…

Q: Electron group geometry of IC12 is: Lütfen birini seçin: O A. Linear O B. Bent O C Trigonal…

A: EXPLANATION : There are a total of 5 regions of electron density. Therefore, they are arranged in a…

Q: Explain the following which one exists (i) K19= 1s² 2s² 2p° 3s² 3p° 4s' and 1s² 2s² 2p° 3s² 3p° 3d'…

A: Electronic configuration represents the filling of electrons in the shells of the atoms in the…

Q: OH H,SO, 7.

A: The solution is given in the image provided below.

Q: Estimate the percent ionic character of the bond in each of the following species. All the species…

A: Since your question has multiple subparts we will solve only the first three parts. To the get…

Q: When cyanide ion, CN, reacts with hydrogen peroxide an oxygen atom is transferred to the ion to form…

A: Lewis structure of cyanate ion: The formal charge of Cyanate ion:

Q: Arrange the following bonds in order of increasing strength (1 = weakest, 5 = pest): %3D

A: Bond parameters :  1. Bond length  2. Bond energy  3. Bond angle      Bond strength (or) Bond…

Q: A compound X is bitter in taste. It is a component of washing powder&amp; reacts withdil. HCI to…

A: Given information: Compound X is bitter in taste. Reaction of compound X with HCl produces colorless…

Q: EX4 reacts with Y2 giving two products: EX3Y and XY. Calculate the E-X bond enthalpy if the reaction…

A:

Q: 7 OCH3 NO2 8 O2N. Br

A: Given that : We have to give the IUPAC name of the following compounds :

Q: By how many kilojoules per mole is the energy of O2 increased when it absorbs UV radiation with a…

A:

Q: What are the favored geometrical arrangements for AB, molecules for which the A atom has 2, 3, 4, 5,…

A: 1. ABn = 4  Tetrahedral geometrical arrangements 2.  ABn = 2  Linear geometrical arrangements

Q: clear handwritten Solution) Give order of bond polarity of the given compounds and explanation of…

A:

Q: СH,CH,(2-C сenters) CHCH (2-c centers)

A: Given molecules,   CH2CH2 and CHCH

Q: An important industrial process for synthesizing the ammonia used in agricultural fertilizers…

A:

Q: Q.3. Find the equilibrium number of vacancies in 1m3 of Cu at 1000 °C. Vacancy formation energy per…

A: The formula of number of vacancies is shown below:  Nv =Ne-QcKT where; N = total number of atoms Qc…