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(b) Consider the ligand EDTA and answer the following questions (1) Give the full name for...
What is the coordination number for each of the following complexes or compounds? [Co(NH3)4Cl2]+ [Ca(EDTA)]2− [Pt(NH3)4]2+...
What is the coordination number for each of the following
complexes or compounds?
[Co(NH3)4Cl2]+
[Ca(EDTA)]2−
[Pt(NH3)4]2+
Na[Ag(CN)2]
Enter the coordination numbers, in the order that the complexes
are listed, as four integers separated by commas (e.g.,
1,2,3,4).
What is the charge on each of the following complex ions?
hexaaquairon(II), [Fe(H2O)6]?
tris(carbonato)aluminate(III), [Al(CO3)3]?
amminepentachloroplatinate(IV), [Pt(NH3)Cl5]?
Express the charges numerically, in the order that the complexes
are listed, separated by commas. For a nonzero charge, be sure to
include the sign (e.g.,...
Please answer all of the following: a) Give the correct IUPAC name and sketch the structure...
Please answer all of the following: a) Give the correct IUPAC name and sketch the structure of the transition metal complex for each of the following compounds. If multiple stereoisomers are possible, give both names and structures: 1) [Pt(NH3)2Cl2] 2) [Cr(NMe3)4Br2]PF6 3) K[Co(edta)], where H4(edta) = ethylenediaminetetraacetic acid 4) [Ir(CO)Cl(PPh3)2] 5) Hg[Co(NCO)4] 6) [Fe(acac)3], where H(acac) = acetylacetone 7) [Co(NH3)6]3+[Cr(CN)6]3- 8) [{Co(NH3)5}2(μ-OH)]Cl5 9) [TiCl3(thf)3], where thf = tetrahydrofuran 10) [Ru(bpy)2Cl2], where bpy = 2,2’-bipyridine 11) V(O)(acac)2, where H(acac) = acetylacetone...
4. Answer questions based on the following structure: (17 marks) a) Name the functional groups that...
4. Answer questions based on the following structure: (17 marks) a) Name the functional groups that are circled in the structure below (6 marks) b) Answer questions based on the above structure: • Give the hybridization for the atoms (11 marks) Give approximate bond angles about the atoms labeled: CF: • How many C-Cx bonds are there? How many pairs of lone pair electrons are there? • What is the total number of sp2 hybridized carbon atoms? • What is...
Complex Reaction Equilibria: EDTA Titrations 1. Adenosine triphosphate (ATP) is a tetradentate ligand. This means that...
Complex Reaction Equilibria: EDTA
Titrations
1. Adenosine triphosphate (ATP) is a tetradentate ligand. This
means that ATP
(A) binds to four metal ions.
(B) binds to metal ions with a charge of 4+.
(C) occupies six coordination positions of the metal ions
only.
(D) binds to divalent metal ions.
(E) uses four atoms to bind to the metal ion.
2. Which of the following statements is true about an auxiliary
complexing agent?
(A) Increases the conditional formation constant
(B) Forms...
Part B Give a name to match the structure for the following compound. CH3CH2CH2CH2COOH Spell out...
Part B Give a name to match the structure for the following compound. CH3CH2CH2CH2COOH Spell out the full name of the compound. Pontanoic acid Previous Anewers Request Anewer Submit x Incorrect; Try Again; 3 attempts remaining Part C Give a structure to match the name for the following compound. formic acid Draw the molecule on the canvas by choosing buttons from the Tools (for bonds). Atoms, and Advanced Template toolbars. The single bond is active by default. Ht D H...
1)- Give the correct name (A-B) or draw the structure (C) for each of the following...
1)- Give the correct name (A-B) or draw the structure (C) for each of the following compounds, and use cis/trans, labeling when appropriate (Choose 2 Problems) CH[CH(CH:)),CF.CH[C(CH), JCH,C(CH),CHCI(CH(CH;)2] Name of A: Name of B: Trans- 1 cyclobutyl 3 isobutylyyclohexane Structure of C: Note: You must provide all answers on the original question sheet for and your answer should be written where specified. 1)- Give the correct name (A-B) or draw the structure (C) for each of the following compounds, a...
Answer the following questions 1. Give the coordinates of atoms in the unit cell 2. What...
Answer the following questions 1. Give the coordinates of atoms in the unit cell 2. What is the formula of diamond? Calculate Z. Found is the motif? 3. Give a projection of the structure in the (001) plane 4. What is the coordination number 5. Calculate the unit cell parameter a knowing that dc-e = 154pm 6. Describe the structure of Diamond 7. The structure of diamond is similar to any structure of the ionic compounds? 8. What is the...
Answer the following questions directly on these sheets. Please show all work for full credit. (4...
Answer the following questions directly on these sheets. Please show all work for full credit. (4 points per problem) HO wao HO. HO OH 1. Circle and identify the functional groups in the molecule above, including any alkenes or alkynes. 2. Redraw the molecule below, and put a square around all sphybridized atoms in the structure.
1. [Mn(H2O)6]2* Draw the possible stereoisomers. Give the oxidation state of the metal. Identify the donor...
1. [Mn(H2O)6]2* Draw the possible stereoisomers. Give the oxidation state of the metal. Identify the donor atoms. Draw the structure of the transition metal complex ion. Show the charge on the complex. Determine if its paramagnetic. State whether the complex is high-spin or low-spin. Draw the ground state arrangement of the d-electrons. Calculate the LFSE (in units of A or AT) for each complex.
Consider the structure of caffeine (re-draw it here), and answer the following questions from a structural...
Consider the structure of caffeine (re-draw it here), and answer the following questions from a structural perspective. Caffeine is an alkaloid and, as such, is weakly basic. Circle and label the basic atom or atoms (hints: consider the base in Experiment 4C, and consult the Derivative procedure on page 235). Identify (circle on your structure) and discuss two different structural features that would account for solubility in methylene chloride (hint: think intermolecular forces). Identify (circle on your structure) and discuss...
What is the coordination number for each of the following
complexes or compounds?
[Co(NH3)4Cl2]+
[Ca(EDTA)]2−
[Pt(NH3)4]2+
Na[Ag(CN)2]
Enter the coordination numbers, in the order that the complexes
are listed, as four integers separated by commas (e.g.,
1,2,3,4).
What is the charge on each of the following complex ions?
hexaaquairon(II), [Fe(H2O)6]?
tris(carbonato)aluminate(III), [Al(CO3)3]?
amminepentachloroplatinate(IV), [Pt(NH3)Cl5]?
Express the charges numerically, in the order that the complexes
are listed, separated by commas. For a nonzero charge, be sure to
include the sign (e.g.,...
4. Answer questions based on the following structure: (17 marks) a) Name the functional groups that are circled in the structure below (6 marks) b) Answer questions based on the above structure: • Give the hybridization for the atoms (11 marks) Give approximate bond angles about the atoms labeled: CF: • How many C-Cx bonds are there? How many pairs of lone pair electrons are there? • What is the total number of sp2 hybridized carbon atoms? • What is...
Complex Reaction Equilibria: EDTA
Titrations
1. Adenosine triphosphate (ATP) is a tetradentate ligand. This
means that ATP
(A) binds to four metal ions.
(B) binds to metal ions with a charge of 4+.
(C) occupies six coordination positions of the metal ions
only.
(D) binds to divalent metal ions.
(E) uses four atoms to bind to the metal ion.
2. Which of the following statements is true about an auxiliary
complexing agent?
(A) Increases the conditional formation constant
(B) Forms...
Part B Give a name to match the structure for the following compound. CH3CH2CH2CH2COOH Spell out the full name of the compound. Pontanoic acid Previous Anewers Request Anewer Submit x Incorrect; Try Again; 3 attempts remaining Part C Give a structure to match the name for the following compound. formic acid Draw the molecule on the canvas by choosing buttons from the Tools (for bonds). Atoms, and Advanced Template toolbars. The single bond is active by default. Ht D H...
1)- Give the correct name (A-B) or draw the structure (C) for each of the following compounds, and use cis/trans, labeling when appropriate (Choose 2 Problems) CH[CH(CH:)),CF.CH[C(CH), JCH,C(CH),CHCI(CH(CH;)2] Name of A: Name of B: Trans- 1 cyclobutyl 3 isobutylyyclohexane Structure of C: Note: You must provide all answers on the original question sheet for and your answer should be written where specified. 1)- Give the correct name (A-B) or draw the structure (C) for each of the following compounds, a...
Answer the following questions 1. Give the coordinates of atoms in the unit cell 2. What is the formula of diamond? Calculate Z. Found is the motif? 3. Give a projection of the structure in the (001) plane 4. What is the coordination number 5. Calculate the unit cell parameter a knowing that dc-e = 154pm 6. Describe the structure of Diamond 7. The structure of diamond is similar to any structure of the ionic compounds? 8. What is the...
Answer the following questions directly on these sheets. Please show all work for full credit. (4 points per problem) HO wao HO. HO OH 1. Circle and identify the functional groups in the molecule above, including any alkenes or alkynes. 2. Redraw the molecule below, and put a square around all sphybridized atoms in the structure.
1. [Mn(H2O)6]2* Draw the possible stereoisomers. Give the oxidation state of the metal. Identify the donor atoms. Draw the structure of the transition metal complex ion. Show the charge on the complex. Determine if its paramagnetic. State whether the complex is high-spin or low-spin. Draw the ground state arrangement of the d-electrons. Calculate the LFSE (in units of A or AT) for each complex.
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