Construct a Frost circle for a planar seven-membered ring with one 2p orbital on each atom of the ring and show the relative energies of its seven π molecular orbitals. Which are bonding MOs, which are antibonding, and which are nonbonding?

Q: An electron has a constant acceleration of 3.2 m/s², At a certain instant, its velocity is 9.6 m/s.…

A: Given data: Acceleration, a=3.2 ms2 Velocity, v=9.6 ms Time, t = 2.5 s

Q: Chromium(IV) oxide is used in making magnetic recording tapes because it is paramagnetic. It can be…

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Q: Draw the Lewis structure for acetamide, CH3CONH2. What are the electron-pair geometry and molecular…

A: The molecule shape can be predicted by the number and order of electron pairs around a core atom.…

Q: Which one of the following is an allowable set of quantum numbers for an electron? a. n= 2, l= 3…

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Q: Which of the following is NOT a fundamental dimension? Group of answer choices Mass Temperature…

A: Fundamental quantities are the type of quantities that cannot be expressed in terms of another…

Q: 231 is the product of alpha emission. It is rad

A: Given:- Thorium-23 To find:- (a) the parent nucleus of Th-231. (b) the daughter product of Th-231…

Q: Particle A lies on the xy plane and is acted on by the three forces shown. Find the resultant of the…

A: Given :- Particle A lies on the XY plane  Three forces act on the particle A  Magnitude of the Force…

Q: According to valence bond theory, what set of orbitals is used by a Period 4 metal ion in forming…

A: Given: a) Square planar complex formed by period 4 metal ion b) Tetrahedral planar complex formed by…

Q: For the 3pz and 4dxz hydrogen-like atomic orbitals, sketch the following: The radial function R

A: Consider the given data There is 3pz and 4dxz hydrogen-like atomic orbitals So the radial function R…

Q: Determine the Reactions 10 k 6 k В DO 20 ft MN lb/ft A 30 ft 15 ft 10 ft 10 ft-

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Q: y F2 30° X.

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Q: Determine the Reactions 10 k 6k B D 20 ft MN lb/ft A 30 ft 15 ft 10 ft-10 ft--

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Q: Determine the z-coordinate of the mass center of the homogeneous paraboloid of revolution shown.

A: Given: r= 8in. and h= 20in.

Q: Fill in the blanks:(a) The symbol and atomic number of the heaviest alkaline earthmetal are_____ and…

A: Given: (a) The symbol and atomic number of the heaviest alkaline earthmetal are_____ and ____. (b)…

Q: Explain why particles in intermediate size are less efficiently captured by ESP.

A: An electrostatic precipitator (ESP) eliminates particles from a gas stream by utilizing electrical…

Q: Particle A lies on the x-y plane and is acted on by the three forces shown. Find the resultant of…

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Q: Particle A lies on the x-y plane and is acted on by the three forces shown. Find the resultant of…

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Q: ar a body completely submerged in a fluid, the center of gravity )are known. The body is considered…

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Q: Which of the following is NOT a primitive: a. Box b. Sphere c. Cylinder d. Torus e.…

A: The 3D objects can be sketched, visualized, and modeled in a CAD system by combing simple 3D shapes…

Q: Particle A lies on the x-y plane and is acted on by the three forces shown. Find the resultant of…

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Q: defect Question 49 is a very weak form of magnetism that is nonpermanent and persists only while an…

A: Diamagnetism

Q: Calculate the wavelength of light emitted when each of the following transitions occur in the…

A: Electromagnetic radiation consists of electromagnetic waves, synchronized electric and magnetic…

Q: 2. The layer that is influenced by a planetary boundary is called

A: To find : Layer which is influenced by planetary boundary.

Q: The moment of inertia about the x- axis is nearest:

A: We will use parallel axis theorem.

Q: A thick walled pipe has an outer radius of 65mm,an inner radius of 42mm and a mass of 0.28kg.…

A: Given: Outer radius = 65 mm Inner radius = 42 mm Mass = 0.28 kg

Q: Which of the following statements is correct about thể êléctron band stPucture of materials? A…

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Q: Calculate the moment of inertia about the centroidal x- and the centroidal y-axes for the shape…

A: Question is based on angle section connected back to back on both sides of a plate. Dimension's of…

Q: Compute the equivalent value of F2 and angle Alpha if F1 is equal to FN Kilonewton and the ring has…

A: Given:- FN=127MN=54angle = 30 degreeTo find:-F2alpha

Q: Shocks generated due to an interaction of o bodies are called Obliguo

A: To find : What is known as shock generated when two bodies are interacted.

Q: Question 1 An atom in the ground state O has all electrons in the n 1 orbit O has all electrons in…

A: NOTE- We’ll answer the first question since the exact one wasn’t specified. Please submit a new…

Q: which is stable among the two

A: Given: Two different cones of dimensions H = 30 and R = 25.  To find: Which cone is stable?

Q: Hemoglobin in our blood exist in two predominant forms.one form,known as oxyhemoglobin, has oxygen…

A: Strong field ligands have high crystal filed splitting energy and form low-spin complexes. Strong…

Q: 1. Give the number of protons, the number of neutrons, and the neutron-to-proton ratio for each…

A: Given   Fe-57Fe2657atomic number = 26Protons = electrons = 26mass number = 57Protons + neutrons =…

Q: Mo and 82 Kr. (For the atomic masses, see this table. Enter your answers to at least two decimal…

A: (a)

Q: Particle A lies on the xy plane and is acted on by the three forces shown. Find the resultant of the…

A: Given :- Particle A lies on the xy plane  Three forces  act on the particle A  Magnitude of the…

Q: ertia of the quarter-circular disk shown about the centroidal axis A-A (i.e., parallel to the…

A: As per guidelines we need to answer only first question so please repost rest questions separately.

Q: Stability and Determinacy Determine the degree of indeterminacy and stability of the following…

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Q: estion 51 are those having permanent atomic dipoles, which are acted on individually and aligned in…

A: Diamagnetic material do not have permanent dipoles and are having small and negative value of…

Q: dis AçP

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Q: To obtain an isomorphous binary phase diagram, the two components should satisfy the O Hume Rothery…

A: →Hume Rothery rules: They comprise a set of rules that set certain conditions only under which can…

Q: 15 kN 2 m В A 2 m E 4,8 m 4,8 m

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Q: Atmosphere is the .. envelops of the gaseous material surrounding the earth. * outer inner…

A: Atmosphere is. The outer envelope of the gases surrounding the earth

Q: el has a radius of gyration about its mass center O of

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Structure of materials

The word ‘structure’ means the thing that is built or constructed from combining the different interrelated parts on a definite location on the ground surface. The structure should be able to possess sufficient rigidity against the external loads that are applied to it.