1. Write the equation for the equilibrium reaction of [Cu(H2O)6]2* becoming [Cu(tar)3]" upon addition of tartrate ion. Write a second equation indicating how addition of acid affects the reactants of the first equation.

Q: Using crystal field theory, draw an electron box energy level diagram for the valence d orbitals on…

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Q: Copper forms a complex cucl42- a. Draw the shape and write bonding type b. How colorimetry can be…

A: (a) The CuCl42- compound has a trigonal planar geometry instead of the expected tetrahedral…

Q: Considering that [Cr (OH2) 6] Cl3 compound is purple, [Cr (NH3) 6] Cl3 compound is yellow, which of…

A: Electromagnetic Radiation (EM Radiation) o Ex. Radio waves, microwaves, infrared, visible,…

Q: Draw the possible structures of [Fe(OX)3]3- and explain why the complexes drawn are optically active

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Q: If you want to use any of the [IrCl(CO)(PPh3)2] and [(η6-C6H6)Cr(CO)3] complexes as a catalyst in…

A: The given compound are organometallic compound. We know if the total electron count of the metal is…

Q: Oxyhemoglobin, with an O2 bound to iron, is a low-spin Fe(II) complex; deoxyhemoglobin, without the…

A: Hemoglobin is a protein in body that acts as carrier of oxygen in body. When it combines with oxygen…

Q: Which of the reagents would oxidize Cr to Cr +, but not Fe to Fe3+? Со Са Br Br, Ca²+ Co2+

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Q: 11. Consider the complex: [Co (H2O)4 (CN)2] Br3 a) What is the coordination number of the metal atom…

A: We will draw structure of the complex and then answer the questions.

Q: A solution is prepared by mixing the two solutions together. The first solution is 150.0 mL and…

A: The final concentration of two mixtures of solution has to be given.

Q: Name each complexion or coordination compound-[Cr(H2O)6],+[Cu(CN)4],, [Fe(NH3)5Br]SO4?

A: Given coordination compounds: [Cr(H2O)6]3+ [Cu(CN)4]2- [Fe(NH3)5Br]SO4

Q: Give an example for each. Draw the structure of the example and write something about them. Organic…

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Q: Give two examples of anionic complexes formation

A: Anionic complexes: The complexes in which the complex ion carries a net negative charge are called…

Q: Explain TWO (2) reasons the transition metals have a unique tendency to form complexes with neutral…

A: Let us explain the tenancy of transition metals to form comolexes.

Q: structure of chelate when the polydentate ligand, ethylenediaminetetraacetate ion (EDTA 4 ) is…

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Q: Co+ +3 Pt+2

A: Applying concept of formation of 16e- and 18e- having geometries square planner and octahedral…

Q: True or false:

A: Co-ordination chemistry deals with the formation of bonds between organic components and the metal…

Q: Give IUPAC name the following coordination compound. For giving the oxidation number of the metal…

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Q: How would the magnitude of ∆ change if the H2O ligands in [Ti(H2O)6]3+ were replaced with NH3…

A: Given: The magnitude of ∆ change if the H2O ligands in [Ti(H2O)6]3+ were replaced with NH3 ligands

Q: Based on the structures of complex ions shown in the preparation of ammine complexes of cobalt(III),…

A: The geometry of a transition metal complex depends on the coordination number and nature of the…

Q: Which of the following would serve as the best reducing agent for Fe2 (aq) to produce iron solid?…

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Q: Write the formula for a complex formed between Fe³+ and ethylenediamine (NH, CH,CH,NH, ), with a…

A: Interpretation -  To write the formula formed for a complex  between Fe3+ and ethylenediamine with…

Q: 12. Draw the octahedral crystal field splitting diagram for each metal ion. a. Cr³+ b. Cu²+ c. Mn³*…

A: We have to draw Octahedral CFSE diagram

Q: 1. The complexes ions of [Cu(H20)6]²+ and [Cu(NH3)4]2+ appear a pale shade of blue and a darker…

A: At the point when ligands append to a transition metal to shape a coordination complex, electrons in…

Q: Solve this question

A: The elements present in between s and p-block elements in the periodic table are termed as…

Q: Q5 a) What are the geometric shape and the oxidation number of the copper atom, respectively, for…

A: We are given a complex of copper i.e [CuCl5]3-

Q: What is the identity of the orange-red complex ion formed by the reaction of ferrous ions with…

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Q: How many electrons are around the metal in each of these complexes? a PPh b)

A: Organometallic compounds: The type of compounds that contains a covalent bond between the carbon…

Q: Consider the following complex ions: Cr30,, MnO4 ClO, , and Bro . Determine which statement is…

A: The sum of the oxidation numbers in a poly ion is equal to the charge of the overall ion. So,…

Q: a) (i) Draw the structure of [Co(CO)2(NO)(cot)] where cot is cyclooctatriene. (ii) What is the…

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Q: Write a balanced ligand substitution reaction for the reaction that occurs when a light blue…

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Q: (i) Name the method used for the refining of titanium. (ii) What is the role of Zn in the extraction…

A: i.  Van Arkel method is the method used for the refining of titanium.

Q: 45. Which complex has the weakest carbon-oxygen bond due to backbonding? (A) [Ti(CO), (B) CrCO) (C)…

A: Which complex has the weakest carbon - oxygen bond due to back bonding ?

Q: Write the formula for a complex formed between Ni? + and NH, with a coordination number of 5.…

A: Coordination complex is compound which contain central metal atom surrounded by non metal atoms or…

Q: 2. Write balanced net ionic equations describing each of the following reactions: Dissolution of…

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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: Metal cations often form complex ions in solution or when reacted with suitable ligands. Write a…

A: Given Reactant  Cu2+ ethylenediamine (en) Product  Cu(en)22+ Reaction medium Aqueous  Balanced…

Q: Zn+2 salts are white while Cu+2 salts are coloured. Why?

A: In case of transition metals, the color of salts is due to the excitation of an electron from d…

Q: Considering that [Cr (OH2) 6] Cl3 compound is purple, [Cr (NH3) 6] Cl3 compound is yellow, which of…

A: The compound [Cr(H2O)6 ]Cl3 is purple, and [Cr(NH3)]Cl3 compound is yellow in colour. Both complexes…

Q: Using crystal field theory, draw an electron box energy level diagram for the valence d orbitals on…

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Q: Brown

A: Dear student I have given answer to your question in the image format.

Q: why S-thiocyanato complexes are found with metals such as mercury but N-thiocyanato are found with…

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Q: Which complex ion is formed when undecomposed AgBr is washed with hypo solution in photography?

A: Sodium thiosulfate solution is used for the processing of photographic and film. It is also known as…

Q: (b) Which copper complex ion is colourless? O A [CuCl] I B [CuClj²- O C [Cu(H,O),J** 2+ O D…

A: Cu+ ion has a d10 configuration and all eg orbitals are filled. There is no transition between the…

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

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Q: Write the formula for a complex formed between Ag+ and NH, with a coordination number of 2. formula:…

A: 1- When Ag+ ion combined with 2mol mes of NH3 then it's forming a complex with coordination number 2…

Q: Consider the coordination compound [Cr(H,O),Cl]CI and calculate the the coordination number of the…

A: Coordination number: Coordination number of a metal ion in a complex can be define as the number of…

Q: Write the formula for a complex formed between Ag+ and NH, with a coordination number of 2. formula:…

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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.