SIMULATION Metallic Bonding: Band Theory 1А 2A ЗВ 4B 5B 6B 7B 8B 1B 2B Antibonding 19 20 21 22 23 24 25 26 27 28 29 30 4 K Ti Cr Mn Ni Са Sc V Fe Co Cu Zn Period 37 38 39 40 41 42 43 44 45 46 47 48 5 Rb Zr Nb Mo| Tс Rh Pd Sr Y Ru Ag Cd Bonding 55 56 57 72 73 74 75 76 77 78 79 80 Cs Ba La Hf Та Re Os Ir Pt Au Hg Melting point: 63 °C In which periodic group are both Mo and W found?

Q: The bond angle in Cl,0 is expected to be approximately O 90°

A: Introduction :  Bond Angle : Bond angle is defined as the angle between the orbitals containing…

Q: 3) Use The CRC Handbook of Chemistry and Physics to determine the Ksp value for silver oxide.…

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Q: Supply missing info

A: To Supply missing information.,

Q: Which of the following statements is false? * 2nd and 3rd row d metals are generally larger in size…

A: Half filled and fully filled configuration are more stable than normal.

Q: Give the name of the structures for A, B, C, D: 1) Excess NaNH2. B 2) H20 .十=人 Br2, A NANH2. C…

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Q: Consider a d8 compound (like Pt(II)). What is more likely to form a 4-coordinate or a 6-coordinate…

A: Valence Bond Theory (VBT) Crystal Field Theory (CFT) Considers formation of covalent bonds…

Q: Consider a d8 compound [like Pt(II)]. What is more likely to form a 4-coordinate or a 6-coordinate…

A: The crystal field splitting of d8 is-

Q: An unknown has the formula CHO. The IR spectrum of this substance has a strong vibration near 1700…

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Q: In which compound does Cr exhibit greater metallic behav-ior, CrF₂ or CrF₆? Explain

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Q: dot structure of p

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Q: t2g 2 O

A: CONDITIONS  TO SHOW ORBITAL CONTRIBUTION IS :  Ground state term symbol should be T2g / T1g    and…

Q: Hg^2+orbital filling diagram

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Q: ReO3 is a metal, because the overlapping t2, d of Re and p of O orbitals form a p* band which is…

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Q: 3. Discuss what kind of bonding you would expect for the following types of materials and justify…

A: Rn : No bonding Rn is a noble gas , inactive and it has all fully filled orbits. CsI : ionic bond…

Q: Plot the melting temperatures of elements in the IVB to VIIIB columns of the periodic table versus…

A: The melting points of the respective elements are mentioned below

Q: Trace amounts of Fe3+ ions in _ give amethyst its characteristic purple color. A) AI̟O, B) diamond…

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Q: 7. Indicate if whether the specie is paramagnetic c Specie Magnetism Ge Kr Fr Al*

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Q: Draw the d orbital diagram for the following molecules/ions and calculate CFSE energy. a.…

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Q: Use the bond energies from the table in the reference sheet to determine the approximate enthalpy…

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Q: Explain why polarizing power for M2+ ions increases in the first transition row metals going from…

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Q: 4 Illustrate how complex formation between Fe³* and SCN occurs by presenting electrons by arrows (1)…

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Q: Which one of the following is WRONG? O a. Ammonium isothiocyanate NH4, SCN O b. Tungsten(VI) oxide…

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Q: Coordination Geometries Linear L Bent B Trigonal Planar TP Trigonal Pyramidal TPy…

A: The possible geometries of SO32- are,

Q: 1- write dewn the phy sical preperhes of metals. 2. Find Ms (magnehi moment f spin mchunonly) For 3+…

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Q: Draw energy level diagrams for:  a)    Fr (full )                                     b)    Sn+4…

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Q: 20. Considering the thermodynamic steps in the Born-Haber cycle for the formation of Al2O3 from the…

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Q: How many electron gain by NO? Is the bond order chnge from 2.5 to 2? or to 1?

A: Given two molecular orbital diagrams of NO is -

Q: How nature of Bonding effect Colorific value?

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Q: Dw Lewis decaler d, nd t dide

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Q: ) Fe(CN6]³- exhibits two sets of charge transfer absorptions in visible and ultraviolet region but…

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Q: The skeletal structure of a complex organic molecule is shown below. Determine the number of sigma…

A: The given molecule is