why does trans-tetraammine(dichloro)cobalt(III) chloride turn from an emerald green color to a light blue color when dissolved in water?

Q: give an example of tetradentate ligand.

A: Tetradentate ligand:The ligands which binds with four donor atoms to the central metal atom to form…

Q: Complete the following equations: Cu(NO3)2 + 2(en) → CoCl2 + NH4C1 + NH3 + HO2 – [Ni(H2O),]Cl, +3 en…

A: In this question, we have to find out the correct answer of given problem by the help of the…

Q: Write the molecular formula for dicyanobis (ethylenediamine) cobalt(III) sulfate and…

A: A coordination compound is a neutral/ionic compound is has two parts cations part and an anionic…

Q: (c) Give the ground-state electron configuration for each of following substances: (i) Phosphorus…

A:

Q: [Cu (NH3) 4] SO4.H2O Describe the geometric structure of the compound with VBT by writing the…

A: Using concept of VBT to determine the geometry of co ordination compounds.

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: When orange solution containing Cr2O72–ion is treated with an alkali, a yellow solution is formed…

A: Given,Orange solution containing Cr2O72–ion is treated with an alkali, a yellow solution is formed…

Q: Co(H2O)6]2+ (aq) + 4 Cl-(aq )⇆ [CoCl4]2-(aq) + 6 H2O    3. Does the value of the equilibrium…

A: Equilibrium constant is defined as the ratio of partial pressure of products to the partial pressure…

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: Write the formula for sodium diaqua-bis(oxalato)ruthenate(III).

A: Coordination compounds are chemical compounds that consists of an array of anions or neutral…

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: The orbital occupancies for the d orbitals of several com-plex ions are diagrammed below. (a) Which…

A: Since you have posted the multiple part subpart question we are supposed to answer three subparts.…

Q: Are [Co(NH3)4Cl2]Cl and [Co(NH3)4Cl]Cl2 isomers of each other? If so, what type of isomers are they?

A: Interpretation :  We have to tell whether these are isomers or not .

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: 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: ) Give the ground-state electron configuration for each of following substances:

A: Given substances are  1. Phosphorus  2. Cr(II) ion  3. Sulfide ion ( S2- ) 4. Ti (IV) ion

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: Which is more acidic and why?  [Fe(H2O)6]2+ or [Fe(NH3)(H2O)5]2+

A: Acidity: It basically describes the how much amount of acid present in given compound. Acid: Species…

Q: Use the thermodynamic data given below to compute the formation constant, Kf for [Zn(NH3)4]2+ in…

A: Answer:- Firstly a balanced equilibrium equation is written then using given standard enthalpy vqand…

Q: Write the formula and draw the structure of each of these two isomers for the…

A: Isomerism: Two chemical compounds are said to be isomers if they have same number and kind of atoms…

Q: Draw appropriate energy diagrams and determine all possible numbers of unpaired electrons in…

A: Paramagnetic substances can be defined as the substances having unpinned electrons in the orbitals.

Q: (a) and What chemical tests would you use to distinguish between [Co(NH3), Br] [SO4] [Co(NH3) 5…

A: This question belongs to Coordination Chemistry. As per Bartleby’s guidelines I can answer upto…

Q: What is the chemical formula of Tetraquadibromochromium(III) chloride?

A: Given,  The name of the complex compound is: Tetraquadibromochromium(III) chloride The chemical…

Q: Do you think that the formation of [CoCl4]2-(aq) is endothermic or exothermic? Explain.

A:

Q: Explain how the diphosphate ion, [O3P−O−PO3]4−, can function as a water softener that prevents the…

A: The reason of diphosphate ion as a water softener has to be given,

Q: The molecule CO is a common ligand in transition metal complexes forming a strong bond with the…

A: Carbon monoxide(CO) is a monobasic neutral ligand.

Q: [Cu (NH3) 4] SO4.H2O Discuss the magnetic property of the compound.

A: In this question, we will discuss about the magnetic properties of the given complex Compound.…

Q: How many electrons are in the valence d orbitals in these transition-metal ions? (a) Co3+

A: (a) The electron configuration of cobalt is [Ar]3d74s2.

Q: Complete the equations of the following reactions and balance them: Na3[Cr(OH)6] + Br2 + NaOH

A: The above reaction undergoes a redox reaction.  The products will be sodium chromate, sodium…

Q: One and only one combination of cobalt salt and solvent should have turned blue, thus indicating the…

A: The blue color in a solution indicates the presence of the [CoCl4]2- ion, which is the…

Q: explain why [CoBr4]^-2 is green while [Co(NH3)6]^2+ is orange

A: Given,  Explain why [CoBr4]^-2 is green while [Co(NH3)6]^2+ is orange ?

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

A:

Coordination Chemistry

It is a part of chemistry, in which the study of compounds that have central atoms surrounded by molecules or ions, known as ligand, is known as coordination chemistry.