3. Which of the following complexes cannot have an isomer? [NiBr₂ (en) ₂] O o [CrCl3 (CN)]¯ [Pt(NO)2(NO3)2] [Co (NH3) 50H₂]²+ O O

Q: 2. Complete the table: Formula [Ni(CO)4] trans-[Ru(H₂O)₂Cl₂]²+ [Re(NH3)2(NO₂)SCN]+…

A: Please find the attachment.

Q: [CuCl4]2− is green. [Cu(H2O)6]2+is blue. Which absorbs higher-energy photons? Which is predicted to…

A: Crystal field stabilization energy: It is the difference between the energy of two sets of d…

Q: Determine the chemical formula for the compound, lithium tris(ethylenediamine)chromate(lII). O…

A:

Q: Name the complex compounds or ions [[Ni(NH3)6]3[Co(NO2)6]2 [Pt (NH3)4Cl2] [PtCl6]…

A: The naming of coordination compound is based on the IUPAC nomenclature rule. The naming follows some…

Q: Explain the origin of the color of K3[Fe(C2O4)3] ∙3H2O.

A: Color in transition metal complexes: Electronic transition are the primary reason for color in…

Q: Write the chemical formula for aquabromobis(ethylenediamine)chromium(III) chloride.

A: coordination complex :a compound which does not losses it's identity when dissolved in aqueous…

Q: Which of the following compounds can exhibit cis-trans isomerism?   [Cr(H2O)6]3+ [Cu(CO)5Cl]+…

A:

Q: 3. Consider the blue-colored compound, [Cr(H₂O)]3³ and the yellow-colored compound, [Cr(CN)6]³.…

A: The given questions can be explained as:

Q: Give proper names for the formulas below.  [Re(H9)]2- [Co(trien)Cl(ONO)]Br [Co(en)2(CO)3]Cl…

A:

Q: The correct formula for the dichlorobis(ethylenediamine)chromium(III) ion is     [Cr(en)3Cl2]+.…

A: While writing the IUPAC name of cation of coordination compound:- 1. End the name with ion 2. Write…

Q: How would you draw the isomer structure(s) for [Cr(ox)3] 3-

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

Q: What is the coordination number around the central metal atom in tris(ethylenediamine)cobalt(III)…

A:

Q: Which of the following compounds can exhibit cis-trans isomerism? O [Fe(CO)2(NH3)2]²* O [Zn(CO)5Br]*…

A: Suitably substituted square planar and octahedral complexes can show the cis-trans isomerism.…

Q: Name the following compound:  [Cr(NH3)4(Cl)2]Cl ∙ 2H2O(s)   (Hint: the “∙ 2H2O” part indicates it is…

A: Coordination compounds are composed of one central metal, ligands and anion/cation to balance the…

Q: [Cr(H2O)6]³* ions are pale blue-green but the chromate ion CrO,²- is intense yellow. Characterize…

A: The question is based on the concept of coordination compounds. We have been given two compounds.…

Q: Name the compounds (a) [Cr(H2O)4Cl2]Cl, (b) K4[Ni(CN)4].

A: The coordination complexes can be defined as the complex compounds which have coordinate linkage…

Q: draw the structure of [Fe(NH3)3(OH2)3][PtCl4]

A: This is a MA3B3 type complex which can form two types of isomers. One is Facial, another one is…

Q: Write the names of the following compounds. [Ir(NH3)4(H2O)2](NO3) 2 [Cr(NH3)4(CO3)]Cl

A: Naming Coordination Compounds:When naming a complex ion, the ligands are named before the metal…

Q: Which of the following compounds can exhibit cis-trans isomerism?   [Cr(H2O)6]3+ [Cu(CO)5Cl]+…

A: We have to choose the following given compounds can exhibit cis-trans isomerism among [Cr(H2O)6]3…

Q: In the coordination compound [Co(en) 2Cl 2]Cl, the coordination number and oxidation number of the…

A: en (ethylene diamine)  is a bidentate neutral ligand. Cl is a ligand with charge -1

Q: What is the  Transition Metal Oxidation Number? [Ru(H2O)3(CN)3]Br

A: To determine the oxidation state of transition metals in coordination compounds like the one given,…

Q: what is the coordination number of cobalt in [Co(en) (NH3)3 Br]Cl2 ?

A: The central cobalt atom is bonded to ethylenediamine is a bidentate ligand, which means that it uses…

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

A:

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: A Jahn-Teller effect will most likely be observed with O [Zn(H2O)g]²+ O Co(pyridine)4(CN)2 O…

A: The complex which has unsymmetrical eg orbital shows Jhan Teller effect.

Q: What is the oxidation number of the metal in [Rh(NH3)5Cl](NO3)2?

A: The oxidation number of the metal in the complex is must balance the charge that is due to the rest…

Q: What is the oxidation number of the metal in [Rh(NH3)5Cl](NO3)2?

A: The oxidation number of the metal in [Rh(NH3)5Cl](NO3)2 is to be calculated.

Q: How would you draw the isomer structure(s) for [Fe(C2O4)2(H2O)2] 0

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

Q: Name the following: [Co(H2NCH2CH2NH2)3]2(SO4)3 [Pt(NH3)2]Cl4 (NH4)2[Ni(C2O4)2(H2O)2]

A: 1. [Co(H2NCH2CH2NH2)3]2(SO4)3 tris( ethylenediamine)cobalt(III) sulfate.

Q: 5. What is the oxidation state of cobalt in [Co(NH3)3(OH2)2CI]Cl₂?

A:

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: Determine the chemical formula for the compound, hexamminechromium(III) hexacyanochromate(III).…

A: The question is based on the concept of coordination chemistry  we need to identify correct…

Q: Indicate the Geometry, total number of "d" and number of unpaired "d" electrons in each of the…

A: # [Pt(en)2]+2: a) The Pt complex in +2 oxidation state is d8 system and thus ideal case for…

Q: Name and draw all the possible stereoisomers (diastereoisomers, enantiomers) of the following…

A: Isomers that can rotate plane of the plane polarised light ,is optically active . Enantiomers are…

Q: What is the oxidation state of Fe in K3[Fe(CN)6 ]?

A: The central metal of this complex is Fe. Fe generally show +2 and +3 oxidation states.The complex is…

Q: What is the name and coordination numbers of the following compounds? [Ni(NH3)6]3[Co(NO2)6]2…

A: Given complexes are :  [Ni(NH3)6]3[Co(NO2)6]2 [RhCl2(NH3)4]+ [CoBr(NH3)5]SO4 [Al(OH)4(H2O)2 Write…

Q: K2Cr207 + 7H2C204 · 2H20 2K[Cr(C204)2(H2O)2] · 2H2O + 6CO2 + 13H2O Is this is redox reaction? if so,…

A: The given reaction is, K2Cr2O7 + 7H2C2O4.2H2O → 2K[CrC2O42H2O2].2H2O + 6CO2 + 13H2O

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.