A coordination compound of ruthenium, [Ru(NH3)4Cl2]Cl, has shown some activity against leukemia in animal studies. Give the formula for the counter ion

Q: Explain why at equal concentrations [Fe(CN)6]³ is deep red while [Fe(CN)6] is pale yellow.

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Q: Draw the cis- geometric isomer for [Fe(ONO)2(ox)2]4-

A: Coordination complex contains a central metal ion that is surrounded by molecules known as ligands…

Q: Calculate the oxidation state of nickel in [Ni(CO)4]

A: ANSWER IS

Q: The cobalt carbonyl complex, Co2(CO)8, undergoes an oxidation with hydrogen gas to form a monomeric…

A: The cobalt carbonyl complex, has more than one possible structures, due to which the product…

Q: Copper(II) ion exists in water as the [Cu(H2O)6]2+ ion. Ammonia forms stronger bonds to copper than…

A: Coordination complexes are formed by bonding of a metal with neutral or negative charged ligands.…

Q: [Fe(H2O)6]3+ is strongly paramagnetic whereas [Fe(CN)6]3- is weakly paramagnetic. Explain. (At. no.…

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Q: For the complex Na3[Rh(NO2)3(CN)3], what is the number of unpaired electrons in the central metal…

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Q: How many unpaired electrons do you predict for the tetrahedral[MnCl4]2 - ion?(a) 1, (b) 2, (c) 3,…

A: [MnCl4]2 - ion Electronic configuration - [Ar] 3d5

Q: What is the chemical formula of sodium diaamminetetraiodochromate(III)?     Na[CrI4(NH3)2]…

A: What is the chemical formula of sodium diaamminetetraiodochromate(III)?

Q: Name the coordination compound KING (CN) 3 (OH)3]

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Q: What is the charge of the cation in the compound Ru2(Fe(CN)6)3?

A: The charges are cross multiplied while making a formula.

Q: a) Apply MOT to describe bonding in [Fe(H2O)6]³* and [Fe(CN)6]*- b) Describe extraction of uranium…

A: Answer (a) The molecular orbital theory states that each atom tends to combine together and form…

Q: [Co(NH3)63+] ion is diamagnetic but [Fe(H20)62+] is paramagnetic. Explain in handwritten

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Q: Do the following complexes have geometric isomers? If none just say NO. a) tetrahedral…

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Q: In 2001, chemists at SUNY-Stony Brook succeeded in syn-thesizing the complex trans-[Fe(CN)4(CO)2]2-,…

A: Co-ordination compounds are formed when the metal ion is bonded to the ligand which donates its…

Q: Which of the following species has a transition metal ion with dº electronic configuration? O…

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Q: What is the  colour of K[Cr(C2O4)2(H2O)2].2H2O?

A: The complex, K[Cr(C2O4)2(H2O)2].2H2O is called potassium diaquabis(oxalato)chromate(III) dihydrate.

Q: How would you draw the isomer structure(s) for [Cr(en)2BrCl] 1+

A: Since, Isomer are those whose molecular formula same but structural formula is different. Thus,

Q: Rank the following in order of decreasing and energy of light absorbed: [Cr(en)₃]³⁺, [Cr(CN)₆]³⁻,…

A: The splitting energy increases, as the strength of the ligand increases.

Q: total number of "d" and number of unpaired "d" electrons

A: The number of d- electrons is calculated by the electron configuration of respective elements.

Q: What should happen when the concentration of chloride is increased in a solution containing…

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Q: Which transition metal has a d8 configuration? [Ti(H2O)6]2+ [Mn(CN)613- [Zn(NH3)4]2+ [NiBr4]2-…

A: Given- d8 configuration

Q: Identify each of the following coordination complexes as either diamagnetic or paramagnetic: (a)…

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Q: In 2001, chemists at SUNY-Stony Brook succeeded in syn-thesizing the complex trans-[Fe(CN)4(CO)2]2-,…

A: Co-ordination compounds are formed when the metal ion is bonded to the ligand which donates its…

Q: Make the structure based on the Blomstrand-Jorgensen theory and calculate the effective atomic…

A: Blomstrand proposed that ammonia molecule could link together as CH2 chains in hydrocarbons, and…

Q: Draw the geometrical structure of both cis- and trans-forms of K[Cr(C2O4)2(H2O)2].

A: Isomerism is  defined as one compound  have same  chemical formula   but different chemical…

Q: Draw all the possible geometric isomers for [CoBrCl(NH3)2(ox)]–.

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Atomic Structure

The basic structure of an atom is defined as the component-level of atomic structure of an atom. Precisely speaking an atom consists of three major subatomic particles which are protons, neutrons, and electrons. Many theories have been stated for explaining the structure of an atom.

Shape of the D Orbital

Shapes of orbitals are an approximate representation of boundaries in space for finding electrons occupied in that respective orbital. D orbitals are known to have a clover leaf shape or dumbbell inside where electrons can be found.