8. Give the color of each of the following: a) PbCrO4 : . b) AgCl: c) Cros : d) Ni(C4H&N202)2 : .... e) FESCN2+ ....

Q: Is there a way to tell which ligands are strong-field and which are weak-field,

A:

Q: Question 3 For the following coordination complex (Co(em)2(11,0)2)" Cive the name Diaqua bisethylene…

A:

Q: Which of the following ligands would have the greatest affinity for Al3+?   a)         SH-      b)…

A: The size and charge of the ligand are important factors in determining its affinity for a metal ion.…

Q: 1. K[Cu(CN)4] 2. [Co(en);Br]CI 3. PtCl2(NH3)2 4. Co(en);Cl3

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Q: Which complex ion includes a bond angle of 107°? A [Cr(NH;),J** B [CuCl,] C [CuClj?- D [Cr(H,O),1*

A: The Complex [CuCl4]2- exists in a discrete tetrahedral shape. Its crystal structure is taken from…

Q: 25) If the concentration of Pb²+ is found to be 1.3 · 10-9 mol/L In a saturated solution of…

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Q: If 28.70 mL of  0.0200 M KMnO4 is required to titreate a 0.250 g sample of K3[Fe(C2O4)3]x3H20, what…

A: The given data contains, Volume of KMnO4 = 28.70 ml. Molarity of KMnO4=0.0200 M.

Q: Which of the following complex ions is paramagnetic? A) [ZnCl.] B) [Fe(H2O)s]2- (H2O is weak field…

A: ANS. Option B) [Fe(H2O)6]+2

Q: Question 17 the fullowing coordination complex: (Fe(C0,Dp(H,0)) Cive the name De termine the…

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Q: Why is 0,200 M Fe(NO3)3 in 0,1 M in HNO3 used as a blank solution instead of water, which has 0…

A: Given: Concentration of Fe(NO3)3=0.200 M Concentration of HNO3=0.1 M

Q: • Name these coordination complexes: •a. Cr(NH3);Cl3 •b. Pt(en)Cl, • . [Pt(ox),]? а. С.

A: a. Given, Cr(NH3)3Cl3  Name => Triamminetrichloridochromate(III)

Q: Consider this metal complex: |3- F он F Cr do F Ar F Complex A Now decide whether each complex in…

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Q: 7. Consider the following complexes and enter the requested numbers in (a) and (b): PMes PMes Bu Bu…

A: There are some coordination complexes molecules. We have to calculate the total eletrons count…

Q: Question 17 ive the name Determine the geometry Gire the coordination number of the contral cation…

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Q: igand containing four carboxylic acid groups and two amines.Which is TRUE for the acid-base…

A: Ethylenediaminetetraacetic acid (EDTA) is hexadentate ligand with the formula [CH2N(CH2CO2H)2]2.…

Q: Write the dissociation equations and expressions for the instability constant of the following…

A: A coordination complex does not loose its entity in aqueous solutions and a single ion is obtained…

Q: Question 10 Consider the complex ion [Cr(CN)6]³. Which response includes all of the following…

A: The complex is said to be paramagnetic if all the valence electrons are not in pairs.  If all the…

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.