- When 20 mmol Ga(NO3)3 is dissolved in 250 mL water, the hexaaquagallium(1I) ion forms. The equilibrium concentration of Ga3 is 1.0 x 10-10 M. a. Write the formula for the complex ion and identify its shape. b. Calculate Ke for the complex ion.

Q: Determine the concentration of the complex ion and the concentration of ligands into 0,06М solution…

A:

Q: How many unpaired electrons would you expect for the complex ion: [Co(OH)6]3? O 1 2. 4.

A:

Q: Where does optical isomerism occur in complex ions? Give an example

A: Optical isomerism occurs in complex-ions and their example is given.

Q: Formation of soluble silver-ammonium complex, in an AgCl solution, occurs on a 3-step process:…

A: Equilibrium constant, K can be expressed as concentrations of products raised to the power their…

Q: (a) For the complex [Fe(CN)6]3- write the hybridization type, magnetic character and spin nature of…

A:

Q: <p>How many unpaired electrons would you expect for the complex ion [CoCl4]^2- if it is a…

A:

Q: Use your textbook or a chemical encyclopedia to describe the structure, shape, and bonding found in…

A: Co-ordination complex: In these types of complex ligands forms coordinate bonds with the metal atom…

Q: Are the complex ions [FeF6]3- and [HgF6]4- stable or not? Explain

A: Two complex ions which are to be determined for their stability.

Q: According to the Valence Bond Theory [CoCl6] 3-complex ion has 4 unpaired electrons. Accordingly,…

A: Explained as follows

Q: The equilibrium equation for the formation of the complex PbBr42- is: Pb2+ + 4 Br = PbBr42-. Since…

A: kf is the formation constant for the complex. The higher the value of kf, the higher will be the…

Q: Structural, Geometric and Optical Isomers: For visual clarity, brackets [] and charges on the…

A: Given complex compound and we have to find the relationship between them.

Q: For the complex K3[Rh(NO2)3(CN)3], what is the number of ions per formula unit based on conductance…

A:

Q: What is the electron configuration of the complex [Co(NH3)6]3+?

A: Here Co is +3 oxidation state and NH3 behave as strong ligand and hence it make low spin octahedral…

Q: JH) Draw and give the shape of the complex ion in [Co(en)2Cl2]"CI

A: Coordination compound [Co(en)2Cl2]Cl has one counter ion chloride , Cl- and coordination sphere…

Q: R CH, CHa NH H,C NH CH, CH, HN CHa "CHa HC он

A: This structure is of Coenzyme Vit B12. Vitamin B12 is the most chemically complex of all the…

Q: unstable

A: Given that  A complex compound that has a central ion with a larger ratio of charge and radius.

Q: Theory [CoCl6] 3-complex ion has 4 unpaired electrons. Accordingly, which of the following…

A:

Q: How many geometric isomers can exist for the complex [Co(NH3)2Cl2(NO2)2]-

A: This is [Ma2b2c2] type molecule It has 5 geometrical isomar .

Q: The concentration of the complex ion in each of following solutions is 1.00 M. In which of the…

A: Highest the complex formation constant, lowest will be the concentration of the uncomplexed metal…

Q: For the aqueous [Hgl, complex K,= 6.76 x 1029 at 25 °C. Suppose equal volumes of 0.0098 M Hg(NO,)…

A: After mixing equal volume of Hg(NO3)2 and KIConcentration of Hg(NO3)2 = 0.0098 M2 = 0.0049 M = [Hg2+…

Q: Co3+ ions can form complex ions with ligands F, NH3, H2O, and CN. Of the complex ions that have the…

A: The objective of the question is to choose the correct option from the following question.

Q: What is the charge of Pt in the complex [Pt(NH3)2(SO4)2] 2* ? O - 2 O + 6 O + 2 O + 4

A:

Q: Explain why the species Fe(H2O)6 2+ is a complex ion.

A: A complex ion is formed when a metal ion is bonded to other electron rich species known as ligand.…

Q: Consider the following, a cobaltic ion (Co 3+) has an electron configuration of 1s2 2s2 2p6 3s2 3p6…

A: C. is the correct option.

Q: The equilibrium equation for the formation of the complex PbBr42- is: Pb2+ + 4 Br = PbBr42. Since…

A: Pb belongs to group 14th element and shows two type of oxidation states i.e. +2 & +4. In above…

Q: Give the oxidation state of the metal species in the complex ion. [Fe(CN),(CO),P-

A: The complex given is Fe[(CN)4(CO)2]2–  The oxidation state of Fe = ?

Q: 2. A) Identify the Lewis acid and the Lewis base in this compound: K3[CrBr6] B) How many d…

A: A) The compound K3[CrBr6] , a coordination compound will ionise as 3K+ and [CrBr6]3- . In the…

Q: define atoms, molecules, ions, the structure of atoms and chemical bonding A student has succeeded…

A:

Q: Based on the reaction below, what is the correct K, expression for the this complex ion? 3+ Co3+ +…

A: Kf for equilibrium reaction is :-  Kf = [product]÷[reactant]

Q: How many unpaired electrons would you expect for the complex ion: [Co(NH3 )6]4+

A: We will. Calculate unpaired electron in given molecule

Q: Which of the following complex ions has geometric isomers? explain a) [Co(NH3)6]³+ b) [Co(en)3]³+ c)…

A: For geometrical isomerism all the ligand should not be same.

Q: II) can occur in the complex ion [PtCl4]2¯. a. Using CFT, draw the d-electron configuration for…

A:

Q: Six cyanide ions (CN—) form with an iron(III) ion to form a complex ion, so what is the net charge…

A: Six cyanide ions (CN—) form with an iron(III) ion to form a complex ion, so what is the net charge…

Q: According to the Molecular Orbital Theory, a complex ion that is paramagnetic is… A. [Pd(CN)4]2- B.…

A: Among the given options, the complex ion which is paramagnetic is [Fe(H2O)6]3+.

Q: How many unpaired electrons are in the following complex ions? a) Ru(NH3)62+ (low spin case) _____…

A:

Q: (c) Which complex ion includes a bond angle of 107°? O A [Cr(NH;),J* B [CuCl] O C [CuCl,j- D…

A: A complex has central metal ion linked to one ligand (or) more than one ligands. The bond formed…

Q: In Part A, you added a solution of concentrated HCI, and then diluted with water. This is…

A: As you have posted multiple subparts in 1 question and have not mentioned which subpart you want us…

Q: The metal ion M2+ in ammonia, NH3 forms the complex ion M(NH3)62+ (Kf = 5.1x108).  Calculate the M2+…

A:

Q: What are Organic complexes? Draw an example.

A: These are the carbon containing compounds mainly extracted or obtain from living organisms. Carbon…

Q: According to the valence bond theory, the complex ion [Cu(OH2)6]2+ has one unpaired electron. Some…

A: Valance bond theory helps to explain the chemical bonds in compounds. Atomic orbitals are overlapped…

Q: (II) can occur in the complex ion [PtCl4]2¯. a. What is the geometry of this ion? b. What is the…

A:

Q: For the complex [Co(en)2(OH)2]OH, what is the charge on the complex ion? O -1 +1 O -3 +3

A:

Q: Draw the different possible isomers for the complex [Co(NH3)2 (NCS)(H2O) (en)]Cl

A: Isomerism is the phenomenon where more than one coordination compound exist with similar formula but…

Q: 6 In the complex ion, [Fe(CN)6], the primary valence of Fe is +6 +2 +4 -4

A: Primary valency is determined by the oxidation number of the respective element.

Q: 7. How d electrons are in each metal of the following complexes? Give the oxidation number of many…

A:

Q: Which of the following complex ions is Paramagnetic (has unpaired electrons)? Explain. a) weak…

A: Weak field complex has low CFSE value of ligands. Therefore inner orbitals electrons are not paired.…

Q: For the complex [Pd(NO)4]Br4, how many d electrons are present in the palladium ion? O 2 4

A:

Q: The complex |Ti(CN)4|  _____________  ..

A: Inorganic coordination complexes consist of a central metal atom surrounded by a group of ligands.…

Q: Is the complex ion [Fe(CN)6]4– inert or labile? Explain

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.