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B ligand An ionic species consisting of a metal ion bonded to one or more Lewis...
A) The coordinate covalent bond is the bond formed when a ligand donates electrons to an...
A) The coordinate covalent bond is the bond formed when a ligand donates electrons to an empty orbital of a metal in a complex ion. But the covalent bond is sharing electrons between two non-metals (or if two elements electronegativity difference less than 2.0) ^True or False? B)Which of the following statements is FALSE regarding the ligands? All of statements are true A bidentate lignads has two coordination sites Ligand act as lewis base A ligand is a ion that...
For (NH_4)_2[CoCl_4]: a. Identify the complex ion b. What is the central metal of the complex?...
For (NH_4)_2[CoCl_4]: a. Identify the complex ion b. What is the central metal of the complex? c. Identify the ligand(s)? d. What is the coordination number on the central metal? e. What is the oxidation state of the central metal? f. What is (are) the counter ion(s)? g. Name the compound.
QUESTION 1 _(Choose one) A coordination complex is made up of A. a Lewis basic metal center with Lewis acidic ligands s...
QUESTION 1 _(Choose one) A coordination complex is made up of A. a Lewis basic metal center with Lewis acidic ligands surrounding it. B. a transition metal center and alkaline earth metal ligands surrounding it. C. an Arrhenius basic metal center with Lewis acidic ligands surrounding it. D. a Lewis acidic metal center with Lewis basic ligands surrounding it. QUESTION 2 In Experiment 23A, you are preparing crystals of a coordination complex, K3[Fe(C204)3] 3H20. The C2042- portion is the oxalate...
1. Elements in Group 6A most commonly have an oxidation state of −2. a. True b....
1. Elements in Group 6A most commonly have an oxidation state of −2. a. True b. False 2. What is the noble gas core for Cu? a. He b. Kr c. Xe d. Rn e. Ar f. Ne 3. What will be the geometry of [CoCl2(NH3)4]? a. Square planar b. Linear c. Octahedral d. Tetrahedral e. Trigonal Bipyramid 4. What is the coordination number of Pt in [Pt(NH3)4]Cl2? a. 4 b. 3 c. 5 d. 1 e. 0 f. 2...
1. Elements in Group 6A most commonly have an oxidation state of −2. a. True b. False 2. What is ...
1. Elements in Group 6A most commonly have an oxidation state of −2. a. True b. False 2. What is the noble gas core for Cu? a. He b. Kr c. Xe d. Rn e. Ar f. Ne 3. What will be the geometry of [CoCl2(NH3)4]? a. Square planar b. Linear c. Octahedral d. Tetrahedral e. Trigonal Bipyramid 4. What is the coordination number of Pt in [Pt(NH3)4]Cl2? a. 4 b. 3 c. 5 d. 1 e. 0 f. 2...
13) ICI is an example of a compound that is on the covalent/ionic border. (a) Write an equation expressing the equilibrium between the molecular form and the ion pair, (b) Draw Lewis dot structur...
13) ICI is an example of a compound that is on the covalent/ionic border. (a) Write an equation expressing the equilibrium between the molecular form and the ion pair, (b) Draw Lewis dot structures of IC1 and the cation and anion of the ion pair, (c) In contrast, IF disproportionates to form I2 and IFs. What is the origin of the differences in reactivity for IF vs. IC1? (10 points) 4) For the following, indicate which species will be the...
During the formation of a coordination compound, the metal acts as a .A) Bronsted acid B)...
During the formation of a coordination compound, the metal acts as a .A) Bronsted acid B) Arrhenius acid C) Bronsted base D) Lewis base E) Lewis acid 2) The coordination sphere of a complex consists of. A) the central metal ion only B) coordination and steric numbers C) the ligands D) the primary and secondary valencies E) the central metal ion and the ligands bonded to it 3) How many d electrons are in the cobalt ion of K_3[Co(CN)_6]? A)...
In the complex ion [ML6]n+, Mn+ has five d electrons and L is a strong field...
In the complex ion [ML6]n+, Mn+ has five d electrons and L is a strong field ligand. According to crystal field theory, the magnetic properties of the complex ion correspond to how many unpaired electrons? A. 0 B. 1 C. 2 D. 3 E. 5 Which one of these complex ions would absorb light with the shortest wavelength? A. [Co(H2O)6]2+ B. [Co(NH3)6]2+ C. [CoF6]4– D. [Co(CN)6]4– E. [Co(en)6]2+ The ion [Co(NH3)6]2+ is octahedral and high spin. This complex is (4pts)...
Please answer the questions too. Thanks. 4. What is used for naming covalent compounds that is...
Please answer the questions too. Thanks.
4. What is used for naming covalent compounds that is not used for lonic compound naes Procedures: 1. Complete Table A "Electron Dot Structures" using the given examples 2. Complete Table B "Physical Properties of lonic Compounds using text book as the reference. 3. Complete Table C "Formulas of lonic Compounds." Determine the oxidation mumber or valence of each ion, then determine the chemical formula so that the compounds have a balance, zero net...
The smallest chemical units of matter are atoms b) molecules c) protons d) neutrons e) electrons...
The smallest chemical units of matter are atoms b) molecules c) protons d) neutrons e) electrons . Which of the following would have the largest size? a) an atom b) a molecule c) a proton d) a neutron e) an electron 3. Isotopes of an element differ in the number of a) protons in the nucleus b) electrons in the nucleus © neutrons in the nucleus d) electron clouds e) energy levels they contain 4. VO The atomic number represents...
For (NH_4)_2[CoCl_4]: a. Identify the complex ion b. What is the central metal of the complex? c. Identify the ligand(s)? d. What is the coordination number on the central metal? e. What is the oxidation state of the central metal? f. What is (are) the counter ion(s)? g. Name the compound.
QUESTION 1 _(Choose one) A coordination complex is made up of A. a Lewis basic metal center with Lewis acidic ligands surrounding it. B. a transition metal center and alkaline earth metal ligands surrounding it. C. an Arrhenius basic metal center with Lewis acidic ligands surrounding it. D. a Lewis acidic metal center with Lewis basic ligands surrounding it. QUESTION 2 In Experiment 23A, you are preparing crystals of a coordination complex, K3[Fe(C204)3] 3H20. The C2042- portion is the oxalate...
13) ICI is an example of a compound that is on the covalent/ionic border. (a) Write an equation expressing the equilibrium between the molecular form and the ion pair, (b) Draw Lewis dot structures of IC1 and the cation and anion of the ion pair, (c) In contrast, IF disproportionates to form I2 and IFs. What is the origin of the differences in reactivity for IF vs. IC1? (10 points) 4) For the following, indicate which species will be the...
During the formation of a coordination compound, the metal acts as a .A) Bronsted acid B) Arrhenius acid C) Bronsted base D) Lewis base E) Lewis acid 2) The coordination sphere of a complex consists of. A) the central metal ion only B) coordination and steric numbers C) the ligands D) the primary and secondary valencies E) the central metal ion and the ligands bonded to it 3) How many d electrons are in the cobalt ion of K_3[Co(CN)_6]? A)...
Please answer the questions too. Thanks.
4. What is used for naming covalent compounds that is not used for lonic compound naes Procedures: 1. Complete Table A "Electron Dot Structures" using the given examples 2. Complete Table B "Physical Properties of lonic Compounds using text book as the reference. 3. Complete Table C "Formulas of lonic Compounds." Determine the oxidation mumber or valence of each ion, then determine the chemical formula so that the compounds have a balance, zero net...
The smallest chemical units of matter are atoms b) molecules c) protons d) neutrons e) electrons . Which of the following would have the largest size? a) an atom b) a molecule c) a proton d) a neutron e) an electron 3. Isotopes of an element differ in the number of a) protons in the nucleus b) electrons in the nucleus © neutrons in the nucleus d) electron clouds e) energy levels they contain 4. VO The atomic number represents...
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