Name the central metal atom/ion present in (a) Chlorophyll (b) Haemoglobin (c) Vitamin B-12.

Q: What is the name of the coordination compound Na3[Co(CN)6] ?

A: Following rules  are applied for naming: 1)Positive part of complex compound will be name…

Q: why does trans-tetraammine(dichloro)cobalt(III) chloride turn from an emerald green color to a light…

A: In this Trans isomer get converted  into cis isomers and Octahedral splitting  increases

Q: Question 4 or the fillming tourdinction com plexiCle),(H,0),}" Cive the hame Detormine the grometry…

A:

Q: What is the formula for vacant coordination sites?

A: A coordination compound contains central metal atom or ion, is called coordination center. and a…

Q: CALCULATE THE Concentration iron(III) thiocyanate ion [FeSCN2+] (M )

A: Insufficient information but I know the all data so I tried to solve it. If you have different data…

Q: Draw the structure of (a) Cis-dichloridotetracyanochromate (II) ion (b)…

A: To find: The structure of the given compounds

Q: The formula for the compound: Sodium aquabisoxalatothiocynatoChromate(III) is:

A:

Q: Draw the structure for Pt (en) Cl2

A: The structure for dichloro(ethylenediamine)platinum(ii) [Pt(en)Cl2] is given by,

Q: what is the oxidation state of Al2Se3

A: The compound given is Al2Se3.

Q: What tests would you use to identify a solution of AG3PO4?

A: The given compound, AG3PO4 is  sparingly soluble and very little amounts of it can be found in…

Q: <p>What structural feature do hemoglobin, cytochrome c, and chlorophyll have in common?

A: Biomolecules are the macromolecules which are required for the biological processes. They are…

Q: Q2: What is the function of catalyst in coordination polymerization?

A:

Q: The trioxalatochromate ion is also a mixture of isomers. Explain and draw the isomers.

A: Crystal of ammonium tris(oxalate) chromate are thin elongated prism and have a monoclinic structure.…

Q: A protein has a binding affinity for its lignd of Ka =2 x 10^5M at pH 7.0 and 25 degrees celcius. At…

A: The concentration of ligand at which half of the protein will be bound can be calculated using the…

Q: Draw the structures of all possible isomers for the followingcomplexes. Indicate which isomers are…

A: Isomers are the compounds which have the same chemical formula and same chemical composition but…

Q: Define cross-linked

A: Definition of cross linked has to be given.

Q: Q1/ What are the main iron ores?

A: “Since you have asked multiple question, we will solve the first question for you. If youwant any…

Q: Which of the actinides are radioactive?

A: In a periodic table, element having atomic number from 89 to 103 are termed as actinides. Therefore,…

Q: Why are CN- and CO toxic to human?

A: Carbon monoxide(CO) is toxic because it has more affinity to the iron(Fe2+ ion) in hemoglobin (Hb)…

Q: hen using FerroZineM to determine the concentration of iron, how many oles of FerroZine M are needed…

A: The balanced chemical reaction is given as:    3 Ferrozine + 1 Fe2+ ------> Na4Fe(ferrozine)3…

Q: Which one is the electron configuration of Ni atom? Which one is the electron configuration of Fe3+…

A:

Q: What is species of a mineral

A: naturally occurring inorganic substances with particular arrangement of atoms with definite chemical…

Q: Indicate the main differences between the three oxygen carriers: hemoglobin, hemeritrin and…

A: Oxygen carriers are those biomolecules present in leaving cells to carry oxygen from one organ to…

Q: Write the formula for each of the following compounds, being sure to use brackets to indicate the…

A: Rules for writing the formula of the complex:   Write the chemical symbol of the central atom…

Q: true or false ?  The flowing compound is the amino acid glycine that contains glycinate bidentate…

A: The glycinate ion H2NCH2CO2- is formed by deprotonation of the amino acid glycine can function as a…

Q: Assign reasons for the following: (i) Copper (I) ion is not known in aqueous solution. (ii)…

A: When an ion is present in the water, it is usually surrounded by water molecules. This means the…

Q: In the wurtzite structure of ZnS, the compound is said to be : Select one: O (4,4) coordination O…

A:

Q: Define hydroxyapatite

A: Hydroxy: This word is used in the name of a chemical compound when there is the presence of OH…

Q: drow the electronic configuration of iron in heme part of hemoglobine knowing that it is a complex…

A: Heme part is a metal complex with iron as a central metal atom with +2 oxidation state that can…

Q: Relative to the octahedral crystal 2 pc field, in the square planar crystal field the d-orbitals xy,…

A:

Q: The most expensive material in the world because of the difficulty in isolating it, is/are ____:…

A: Material is expensive due to its rarity and method by which such material is obtained.

Q: The lustre of a metal is due to:(a) its high density(b) its high polishing(c) its chemical…

A: Metallic lustre is due to the mobile electrons present in metals which when de-excites releases…

Q: H2NOC CONH2 CONH2 R N= H2NOC Co 'N N. H2NOC .CONH2 NH НО O. O=P- ОН R = 5'-deoxyadenosyl, CH3, OH,…

A: We have to Indicate the coordination number of Vitamin B12, and the geometry around the metal in…

Q: Describe the difference between sponge powdered iron and water-atomized powdered iron.

A: The sponge powdered iron contains many small holes in the particles of iron because of the escaping…

Q: ive an example that illustrates the importance of chirality or handedness in; Meteorology…

A: Answer -  Chirality - Chirality essentially means 'mirror-image, non-superimposable molecules', and…

Q: In oxygenated hemoglobin, the Fe- porphyrin complex adopts a distorted square pyramid geometry, with…

A: Since you have posted multiple questions as per guidelines we can solve only one per session . If…

Q: Why is a racemic mixture formed?

A: In organic chemistry, a racemic mixture is defined as one which is capable of forming two equal…

Q: Draw the structures of the cis- and trans- diaquadioxalatochromate(III) ions.

A: Trans form of diaquadioxalatochromate(III) ions is optically inactive .and cis form is optically…

Q: What is the coordination number of the metal atom in the [RhCl, complex?

A: We know coordination number the number of atoms attached to the central atom.  Here the central atom…

Q: Please Indicate the coordination number for the iron surfur protein in the picture. A) 5 B) 6 C)…

A:

Q: draw the alpha and beta isomers of tris(acetylacetonato)chromium(iii) and label them

A:

Q: What is the formula for the coordination compound potassium tetrachlorocobaltate(II) ?

A: Coordination compounds are also known as complex compounds. These are special compounds as when they…

Q: What is the name of the coordination compound [Fe(en)2(NO2)2]Cl ?

A: Applying concept of IUPAC nomenclature of inorganic compounds.

Q: The Lewis structure :C≡O: indicates that the CO molecule has two lone pairs of electrons. When CO…

A: The binding of CO molecule to the transition metal forms coordination compounds. CO molecule has two…

Q: What is the oxidation number of X in H3XO3?

A:

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.