3. Which of the following statements regarding ligands is correct? * O a) All ligands are Lewis bases b) Positive ions make good ligands. O c) The atom bonding to the metal is positively polarized O d) Only one atom of the ligand can bond to the metal. O e) All ligands are negative ions.

Q: Define the term ligands?

A: The term ligands has to be defined.

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: 28: (e) figure 13 attached, (f)

A: Some ligands, more than two atoms have a lone pair of electrons and they can donate their lone pair…

Q: Which species are more likely to act as ligands? (a) Positivelycharged ions or negatively charged…

A: (a) Determine the species that act like as ligands among positively charged ions or negatively…

Q: Explain in words how potassium aluminum sulfate is formed via ligand exchange. Indicate clearly the…

A: A ligand exchange reaction is a reaction which involves the substitution of one or more ligands in a…

Q: chelating ligands?

A:

Q: Which of the following is not isoelectronic with the rest? * O [PtCI,(n²-C,H,)I [(n²-C,H)Fe(CO). F O…

A: Complexes posses same number of electrons are known as isoelectronic species.

Q: By using valence bond theory and ligand field theory, prove [Fe(acac)3] is a paramagnetic high spin…

A: The valence bond theory provides information about the structure and magnetic properties of the…

Q: give an example of hexadentate ligand.

A: Ligands with six atoms with six lone pair of electrons that coordinates with metal atom are called…

Q: What is the Metal–Ligand Bond?

A: A metal-ligand bond has to be described.

Q: Crystal field splitting energy of the complex [CoBr (en), Cl, is A) 4 B) 5 - - 6. C) -A. 5 3 D) -2A,

A: Crystal field splitting in octahedral complex is into t2g and eg  t2g have 3 orbitals and eg have 2…

Q: The ligand type in Diminepyridine

A:

Q: The lobes of which d orbitals point directly betweenthe ligands in (a) octahedral geometry, (b)…

A: In Octahedral the ligands are pointing towards the X, Y & Z axis.  The 5 d orbitals are:  dxy…

Q: Pentaaminechlorocobalt (III) has ______ total ligand(s) and ______ counterion(s). The cobalt ion has…

A:

Q: When we consider the reaction of Fe3+ ion (SCN) with its ligand, by showing the ion-ligand bond in…

A: The reaction between Fe3+ and SCN- could be given as, Fe3+aq+SCN-aq→FeSCN2+ SCN- is a thiocyanate…

Q: Give an example of ambidentate ligand.

A: Ligands containing two or more donor atoms but only one coordinates with metal atom to give complex…

Q: Which ligand formula and name combination is incorrect? A) CO, carbonyl B) NH3, ammine C) F¯, fluoro

A: Interpretation - To find the incorrect ligand formula and name combination.

Q: By taking into account the following complexes: A) [Co(en):]³* B)[CoCl3Br3]+ a) Give the oxidation…

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

Q: Describe the term "strong field ligand" and "weak field ligand".

A:

Q: What is the oxidation number of the metal center? (please show the charges of the ligands).

A:

Q: 1. Draw the partial MO diagram for a [Fe(OH;)6J** using concepts from Ligand Field Theory. Fill in…

A: Hello. Since your question has multiple parts, we will solve the first question for you. If you want…

Q: What's the ligand field of metallo-porphyrins?

A: Porphyrins are chemicals used to make hemoglobin. The structure of porphyrin consists of four…

Q: Calculate or state  1. Are ligands given (Weak or Strong field ligand) 2. Charges for each ligand…

A: All parts are explained below:

Q: Which of the following could not be a ligand? a) Br- b) NH3 c) H2O d) Co2+ e) CN-

A: An ion or molecule which donate a pair of electrons to the central metal atom or ion to form…

Q: 28

A: Hey, since there are multiple sub part questions posted, we will answer first three questions. If…

Q: Pyridine (CsHgN), abbreviated py, is the molecule N: (a) Would you expect pyridine to act as a…

A: Ligands Ligands in the coordinated complex is the ion or neutral molecule that act as the lewis base…

Q: Which ligand is most likely to stabilize a metal in a low oxidation state?

A: H2O and NO and NH3 are all neutral ligands SO2 stabilize a metal in a low oxidation State a negative…

Q: g) Draw a diagram showing a T-bonding interaction (overlap) between one metal orbital and the PR3…

A: g) The π interaction takes place between the metal t2g orbitals and the σ* orbitals of the PR3…

Q: Which of the following ligands has the weakest field strength?

A: Based on electron density over the ligands , ligands are classififed into 2 types . 1. Weak field…

Q: How many degenerate o, bonding orbitals (between the ligands and the metal p-orbitals) are there in…

A: Complexes are formed when ligands and metals form a coordinate bond between them. Ligands are the…

Q: Which of the following is a bidentate ligand? A) H,O, 2 B) NO, 2 C) H̟NCH,CH,NH, D) NH, E) SCN

A: Bidentate ligand is ligand in which two donor atoms are present.

Q: ive the systematic name for the following coordination compound or omplex ion: CI NH3

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

Q: (a) Using Werner’s definition of valence, which property isthe same as oxidation number, primary…

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

Q: Both H2O and ethylenediamine (en) have two nonbonding pairs of electrons. Whycan en act as a…

A: The number of donor atoms present in the ligand which can donate electrons to the central metal atom…

Q: Vhich of the following statement/s is/are true regarding coordination compounds? O A. The…

A: Coordination compounds have the tendency to retain their identity even after dissolving in the…

Q: Which of the following species would absorb light with the shortest wavelength? (ligand field…

A: Given the ligand field strength:- CN >NH3>H2O>Cl that means strong fiels ligand more…

Q: The weakest ligand among the following is H20.a O "CN.b bO NH3.cO "Br.dO

A: In coordination chemistry, strength if ligand depend upon π accepter, π donar effect.

Q: Which of the following cannot be a ligand? Ni2+ NH3 Cl- H20

A: We know that, Ligand is any atom or molecule attached to a central atom, usually a metallic…

Q: Give 5 Examples of Ligands and show how to bind to a metal?

A: The atom or ion or molecule which donates pair of electrons to central metal atom or ion is called…

Q: Consider the coordination compound [Ni(C₂O4)2(H₂O)2] Cl2 and identify ligands a. C₂04-2, CI- -2 O b.…

A:

Q: What are ligands?  Give examples

A: Ligand: It is a chemical molecule which acts as a signal during cell signalling process.Ammonia and…

Q: What electronic feature must a donor atom of a ligand have?

A: A donor is an atom or group of atoms whose highest filled atomic orbital or molecular orbital is…

Q: Write the examples of Bidentate and Polydentate ligands? Also distinguish them.

A: Ligands can be described as an anions or cations or neutral molecules which is further classified as…

Q: 1. Draw two possible resonance structures for DMSO, where S is the central atom. What kind of bond…

A: 1. DMSO means dimethyl sulfoxide contains two S-Me and one S=O with one l.p. on S atom. It's…

Q: (a) Draw the electronic configuration of [NiCl6]3. (b) Determine whether its paramagnetic or…

A: Electronic configuration is defined as the distribution of electrons of an atom or a molecule in…

Q: Which of the following statement/s is/are true regarding coordination compounds? A. The interaction…

A:

Q: 3- The gap between the higher and lower energy levels is called the crystal-field splitting energy…

A: Strong field ligands cause a greater splitting of the d-orbitals of the central metal atom, than the…

Q: Which of the following ligands is bidentate?

A: Edta , diene and triene have more than 2 donor sites.

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.