<p>Oxalic acid solutions remove rust stains. Draw a complex ion that is likely responsible for this effect. Does it have any isomers?

Q: Name the following complex ions: [Cr(NH3);(H,O);]Cl3 Na[Fe(CI),] [Co(en)3](NO3)3

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

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Q: Give formulas for the following complex ions. a. tetrachloroferrate(III) ion b.…

A: Solving three subparts in accordance with guidelines.

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

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Q: Naz[Fe(CN)4(en)] The complex ion of this compound is known to be diamagnetic. Draw the d-orbital…

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Q: Amino acids can act as ligands toward transition metal ions. The simplest amino acid is glycine…

A: Using concept of co ordination compounds.

Q: For the complex [Fe(en)2Cl2]Cl, identify the following: (i) Oxidation number of iron. (ii) Hybrid…

A: "Since you have posted a question with multiple subparts, we will solve only first three subparts…

Q: Which of the following octahedral complexes is expected to show optical isomerism? Select one: HgN,…

A: The complex that has plane of symmetry is optically inactive. The complex that has no plane of…

Q: Sketch all isomers of the following complex. Identify each isomer and indicate clearly each pair of…

A: The given complex is [Pd(NH3)(Cl)(OCH3)(H2O)].

Q: CÓ can react with all transition metals to produce metal carbonyl complexes. Please determine the…

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

A: According to crystal field theory The central metal ion is surrounded by ligands having atleast one…

Q: In which of the following complex ions is 1the ligand bidentate? 39. I (CI(NH)". 3 3 (Ni…

A: Ligands in given compounds are, 1. NH3  2.C2O4 3. H2NCH2CH2NH2

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

A: Note: According to the rules we can answer only first three parts. Pls repost others. Given:…

Q: - When 20 mmol Ga(NO3)3 is dissolved in 250 mL water, the hexaaquagallium(1I) ion forms. The…

A: Given: Moles of Ga(NO3)3 or Ga3+ taken = 20 mmol = 0.020 mol.                     (Since 1 mol =…

Q: Consider the [Cu(H2O)6](NO3)2 complex. Which ONE of the following statements is FALSE? a.The…

A: Incorrect statement is complex has low-spin configuration

Q: Consider the two complexes i) [Cr(OH2)4Cl2]•H2O and ii) [Cr(OH2)sCl]Ci a) Name the two complexes.

A: Since you have posted a question with multiple sub-parts, we will solve subpart "a" as asked by you.…

Q: How many unpaired electrons do you expect each complex ion to have? a. (Cr(CN),J b. (MnF (Ru(en),2+…

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Q: Consider the two complexes i) [Cr(OH2)4Cl2]•H2O and ii) [Cr(OH2)sCl]Cl a) Name the two complexes. b)…

A: The primary valance is the oxidation number of central atom while , secondary valence is the…

Q: Determine if each of the following complexes exhibits geometric isomerism. If geometric isomers…

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Q: &lt;p&gt;How can you tell whether a complex ion is optically active?

A: The activity of a complex can be found out by observing the structure of the complex and also…

Q: 1. What is the coordination number of the central metal atom? 2. What formula should appear inside…

A: Given,              amminechlorobisethylenediaminechromiumIIIsulfateRequired,…

Q: Determine whether the complex ion [Ti(CO)3(NH3)3]2+ can form geometric isomers.   On your work…

A: Since it is of the the type Ma3b3 where M is the metal and a and b are ligands, this can form both…

Q: how to determine the formula for the complex copper(II) ammine ion?

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Q: Write down the IUPAC name of the complex [Co(en)2Cl2]+. What type of isomerism is shown by this…

A: Coordination compounds are those compounds which are made by the transfer of electrons from ligands…

Q: Consider the complex ions Cr(NH3)63+, Cr(H2O)63+, and Cr(H2O)4Cl2+. The wavelengths of absorbed…

A: Concept: the capacity to absorb light by a complex ion is directly proportional to the crystal field…

Q: Consider the following three complexes. [Co(NH3)5SCN]2+ [Co(NH3)3Cl3]2+ 5NH3 Which of the…

A: In geometric isomerism is a type of stereoisomerism in which the atoms are arranged in a different…

Q: CO can react with all transition metals to produce metal carbonyl complexes.  Please determine the…

A: General formula = M(CO)x  When M = Fe   &amp;  Cr. Metal carbonyl complexes = ?

Q: 1. What is the coordination number of the central metal atom? 2. What formula should appear inside…

A: Coordination complex contains one central atom or ion i.e. basically metallic and is named as…

Q: Write down the IUPAC name of the complex [Pt(en)2Cl2]2+. What type of isomerism is shown by this…

A: Co-ordination compounds are formed when the metal ion is bonded to the ligand which donates its…

Q: Which complex ion is diamagnetic? [Mn(NH3)6]2+ [CoCl6]3− [Cr(H2O)4Cl2]+ [Co(NH3)6]3+

A: From the given complexes, which is diamagnetic has to be identified.

Q: Write the IUPAC name of the complex [Cr(NH3)4Cl2]+. What type of isomerism does it exhibit?

A: IUPAC name for [Cr(NH3)4Cl2]+ is tetraaminedichlorochromium (III)

Q: A coordination chemist would call this complex: a. high spin & d4 Ob. high spin & dº C. low spin &…

A: A complex is said to be low spin if there is possibility of pairing of electrons present in…

Q: True or False?  The complex compound Pt[H2O]4. F2 has a tetrahedral structure because it contains 4…

A: In this question, we will discuss about the geometry of the Complex and then Identify this given…

Q: 15.. An example of a diamagnetic complex ion (no unpaired electrons) is: a) (FeF6]4- b) [Fe(H2O)6]2+…

A: We know that   If complex has unpaired electrons, then the complex is paramagnetic Complex. if…

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

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Q: The formula of the complex: `NH2 H2N. Co. H2N ‚NH2

A: The compounds having coordination covalent bonds which form when metal ions react with polar…

Q: Identify the ligands in the following complex ions: a) [AlCl4] b)[Fe EDTA ]3+ c)[Cu (NH3)4]2+

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Q: Which complex ion is diamagnetic? [PdCl4]2− [Cr(H2O)4Cl2]+ [Mn(NH3)6]2+ [CoCl6]3−

A: Paramagnetic materials are pulled in by outer attractive fields whereas diamagnetic materials are…

Q: Write the name of this complex compound 1. . [CrCl4(OH2)2]-

A: Please find your solution below : Chlorine has -1 charge and H2O is a neutral ligand. Let oxidation…

Q: How many stereoisomers does the octahedral complex [Ni(bipy)2BR2] have? How many of these…

A: Given compound is [Ni(bipy)2Br2].

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

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Q: Which of the following is true regarding complex ions? a. Complex ions are produced using a…

A: The complex ion is formed by the combination of the metal ion and ligands.

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: Consider the following set of complexes Co(NH3)5CO3]NO3] (1 [Cr(acac)3] (2 Co(NH3)4C12]CIj (3…

A: Option 3rd is the answer. Because, [Co(NH3)4Cl2]Cl has 2 geometrical isomers , which are cis and…

Q: 1. The complex ion [Ni(en)2]2+ is… A. is diamagnetic because all electrons are paired B. is…

A: (1) When the complex have unpaired electrons , it is paramagnetic and when the complex have paired…

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.…

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.