What is the value of principlal quantum number n of orbital 4p? O A. 2 В. З OC.1 D. 4

Q: Find ST, lin k) uhen ome mole of Krybton Joss Undesgoes a Joule -free exponsion faom a5L to SoL ond…

A: The ideal gas equation that was developed to give the relation between various properties of gas…

Q: Sublimation set-up Give the functions of each of the parts of the sublimation setup in the picture…

A: A question based on purification process, which is to be accomplished.

Q: _5. Which atomic orbital contributor has three areas of constructive interference? II III IV а. I b.…

A: Atomic orbitals are the functions in space in which the probability of electron finding is maximum.…

Q: Part A Which one of the following has the smallest radius? Ca Cs Li सामrnith Request Answer…

A: The trend of atomic radius in a group and period are :   Increases down the group : This is because…

Q: What is the trend for atom size from left to right across aperiod?

A: Atomic size of an atom is defined by atomic radius. It is the half of the distance between two…

Q: Why are the observed configurations of, for example, trigonal bipyramidal structures  sometimes…

A: The bond pairs and lone pairs of electrons around the central atom of a molecule are arranged as far…

Q: What is the function of the flame in AAS?     Ionozation of sample     boiling of sample…

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Q: Convert S-2, Cl-1, Ar, K+1, Ca+2 to picometers and compare the results with teh radius of a hydrogen…

A: 1 picometer = 1 ×10-12 m = 1×10-2 A°  So approximate radius of given ions is, Radius of S2- = 1.84…

Q: rove thet or an as a function of othe extensove gou Sc V and Ni U(s. VN)= N bo Vers the terna en…

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Q: What is the valance configuration for the element in. 3 group 5A. A. 5s2 5p5 B. 5s2 5p1 C. 3s2 3p3…

A: Electronic configuration is a way to describe distribution of electrons in different orbitals of…

Q: How do greenhouse gases actually emit infrared light back to the planet? I am wondering how that…

A: Yes , it is because of polarizability . Because according to IR spectroscopy selection rule , only…

Q: Describe the shape of a p orbital. O spherical O dumbbell O four lobes O three lobes

A: According to the Bohr model, an atom is consist of 3 sub-atomic particles which are electron, proton…

Q: Why do electrons move in pairs as opposed to bigger groups?

A: We know that one electron has an "Up" spin while the other has a "Down" spin. There has to be up and…

Q: 65.) Write the Bimple Lawis etrusture tor euch of the follawing cctoms a. I(Z=58) b. Al (Z=13) C Xe…

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

Q: Give the valance electron configuration for the following atoms and ions. Leave a spaces in between…

A: Atomic no. Of Mn is 25 So, Z for Mn is 25 Electrons in Mn is 25 But Mn is in +2 state , so electrons…

Q: Obtain the relation between the polarizability and the distance between the two atoms for a two…

A: Given answer of choices,

Q: 11 of 12 By how much energy is the system stabilized by having the two H atoms 74 pm from each other…

A: In this question, we want to determine the energy in kJmol-1   You can see details Solution below.

Q: Quantum chemistry! 3) The interatomic space between the nickel atoms can be calculated using: a)…

A: Please find the attached images for answer

Q: (14) There are how many o bonds and how many bonds in N3 (N.B. the molecule is not cyclic)? You must…

A: Number of σ and π bond can be calculated from the structure of a molecule.

Q: 10. Which of the following does have the lowest polarizability? Z of I = 53, F = 9, Br = 35, I = 53…

A: To differentiate the compounds as ionic and covalent, Fajan gave some rules and postulates. The term…

Q: Be shows the diagonal relationship with ?   a)Al b) Na c) K c) B

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Q: Compare polarizability (> , < , or =): S___Se Ar___Kr Sn___As Tl3+ ___Tl+

A: Polarizability depends on size on ions. We know that anion are bigger size than cation so anion have…

Q: Which is more polarizable, Ar or Kr? Why? Include a definition of polarizability.

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Q: The contour representation zof one of the orbitals for then = 3 shell of a hydrogen atomis shown…

A: a) The given subshell has a dumbbell shape. Thus it is the 'p' orbital. The azimuthal quantum no.,…

Q: Q 15: Identify the Intermolecular forces (IMF) present in the following molecules: a. PH3 b.…

A: Given: PH3, CH3CH2OH, Fr2S, AsBr3 To find: the intermolecular forces in the given compounds.

Q: What Is Valency

A: Introduction : The molecular formula of a compound can be predicted by knowing the valency of the…

Q: What is the total amount of energy absorbed by the surface? What fractionof that energy is emitted…

A: (a) There are four different sources that transfer energy into the atmosphere. The sources along…

Q: Indicate whether the following follow the Aufbau Principle 1s2 25? 2p6 3s2 3p6 3d10 4s² 1s2 252 2p6…

A: for the Aufbau principle, 1) lower the (n+l) value lower the energy of the orbitals. 2) if (n+l) is…

Q: 10. Describe three different types of orbits.

A: There are three types of Earth orbits: High Earth orbit, Medium Earth orbit, and Low Earth orbit.

Q: True or false: Any two atoms held together by nonbondedattractions must be farther apart than any…

A: The non-bonding interactions arise within atoms of two molecules. These are also referred to as…

Q: Write the Noble gas electron configurations for the iron (II), and iron (III) ions.( write normal…

A: Electronic configuration:  In Quantum chemistry electronic configuration is the arrangement of the…

Q: 1. How many electrons fit into one band assuming spin degeneracy? . Are ionic solids good or bad…

A: 1) It’s definitely all about boundary conditions. Delocalized electrons have to stay inside the…

Q: Analytical Chemistry Explain the following concepts/items given below: (i). Molecular emission…

A: Molecular Emission Spectroscopy is an analytical technique that uses the phenomenon of emission of…

Q: Eu2 and Yb?* are relatively stable due to the preferential stability for half- filled and…

A: The electronic configuration of Eu2+ is [Xe]4f7 (Half filled f-orbital) The electronic configuration…

Q: Explain with proper description with examples: a. disconnection b. sinton

A: The disconnection is represented by the symbol ~ (wiggly line). Synthons are cation or an anion (may…

Q: An ammonia refrigeration cycle involves the conversion of 0.56 kg of liquid ammonia into vapor every…

A: To determine- An ammonia refrigeration cycle involves the conversion of 0.56 kg rate does the…

Q: Question attached

A: The first electric field formula is given below, Here, p = a dipole moment Then, we know that,…

Q: Calculate the radius ratio for KIKI if the ionic radii of K+K+ and I−I− are 138 pm138 pm and 220

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Q: 6.11 Single-walled carbon nanotubes have been used to assist in the delivery of cisplatin to cancer…

A: Carbon nanotubes are devised in the form of cylindrical molecules and are basically the carrier…

Q: Compare polarizability (, or =): B _____ Li                     Te _____ O                    P…

A: The separation of charges in molecules or species in certain directions is known as polarization.…

Q: Calculate the fraction of atom sites that are vacant for lead and thence the percentage of vacancies…

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Q: 11. What is the order with respect to [B]? (d) 0 (a) 1 (b) 2 (c) %

A: The order of reaction with respect to B is determined by considering the experiments 1 and 2.