1 a) Determine the term symbol for the microstate with the largest value of L for...
1 a) Determine the term symbol for the microstate with the largest value of L for a d2 species?
b) Match each of the magnetic moment 3.8, 0, 1.8, 5.9, (in
B) with one of the species [ Fe (CN)6 ]3-, [
Fe (H2O)6 ]3+, [
CrO4]2-, and [ Cr
(H2O)6 ]3+?
Homework Answers
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1 a) Determine the term symbol for the microstate with the
largest value of L for...
A) Determine the ground spectroscopic term for the following configurations (use Hunud’s rules). nitrogen Cr(H2O)62+...
A) Determine the ground spectroscopic term for the following configurations (use Hunud’s rules). nitrogen Cr(H2O)62+ s1d2 B) Give at least one microstate for a 5G and 4F spectroscopic term. C) What is the Hole formalism?
Use the Russell-Saunders scheme to determine the spectroscopic term symbol for the ground state of the...
Use the Russell-Saunders scheme to determine the spectroscopic term symbol for the ground state of the following: a) Cr3+ b) Cu+ c) Ru2+ d) Au3+ e) Br― f) Determine the minimum and maximum values of the magnetic moment for each of the metal ions.
From the following list of metal ions and ligands, construct metal complexes with properties which match...
From the following list of metal ions and ligands, construct metal complexes with properties which match that described in each part of the question and provide a brief explanation. (Only one example is required for each part of the question, e.g. [Fe(H20)6]21). Metal ions Ligands (in order of increasing ligand field strength) [ < Br< <C1° <NO3 <OH <ox?- <H2O< Ti(IV), V(III), V(IV), Cr(II), Cr(III), Mn(II), NH3 <en <bpy < PPh3< CN=CO Mn(III), Mn(IV), Fe(II), Fe(III), Co(II), Co(III), en =...
Question 5 For which species is the correct value of n given? Not yet answered Marked...
Question 5 For which species is the correct value of n given? Not yet answered Marked out of 1.00 P Flag question Select one: O a. [Cr(acac)3]"; n = 3+ O b. [Com(CO3)3]"; n = 3- c. [Fe(CN)6]"; n = 3- d. [Nill(py)a]"; n = 2-
U Question 31 1 pts Determine the oxidation state and coordination number of iron in Liz[Fe(CN).l....
U Question 31 1 pts Determine the oxidation state and coordination number of iron in Liz[Fe(CN).l. Oxidation state (Select] 0 +1 +2 Coordination +3 +4 +5 +6 -1 -2 -3 -4 -5 Question 32 -6 O pts Question 31 1 pts Determine the oxidation state and coordination number of iron in Lis[Fe(CN).). Oxidation state: Select) Coordination number[Select] 1 2 3 4 5 6 7 8 9 Question 32 O pts
1. For each of the following complexes, give the electron configurations of the d-type M Os,...
1. For each of the following complexes, give the electron configurations of the d-type M Os, for tetrahedral complexes. Also ie ) (e) for octahedral complexes and (e( ch complex in units of the Bohr , Fe(CN) 3, CoCl , Ni(CO)4, Ti(H2O) +, magnet n f.в Co ( NH3) 3+, Co(FLO)r", Fe(CN) V Fa". Cu(H2O) г., CuCl? , V(CO), Cr(CO) each octahedral complex is high-spi the ligand field theory notes). ust use your judgment as to whether n or low-spin...
Date: 1117 mework 10 - Ch. 21-23 A) CN B)NO c)r D) CO Name: E ) en 24. Place the ligands, CN-, Br., H2O, and OH-in o...
Date: 1117 mework 10 - Ch. 21-23 A) CN B)NO c)r D) CO Name: E ) en 24. Place the ligands, CN-, Br., H2O, and OH-in order from least to greatest according ability to split the d orbital energy level. A) CN-, OH, H2O, Br- C) Br,H20, CN-, OH- B) Br., OH, H2O, CN- D) None of the above 25. The charge on the central metal ion in (Cr(NH3)(CO3)2+ is A)-1. B) 0. C) 1. D) 3. E) 5 26....
1.(3pts) Use the following data to determine the AHıxn of 2 C3H12O(l) + 15 O2(g) ---->...
1.(3pts) Use the following data to determine the AHıxn of 2 C3H12O(l) + 15 O2(g) ----> 10 CO2(g) + 12 H2O(1) Substance AH(kJ/mol) Substance AH(kJ/mol) Data: CzH.(g) CH,OH(1) C.H.0(1) C6H40(1) H2O(g) CO(g) O2(g) 20.9 -239.0 -277.0 -316.0 -241.82 -110.53 C3H2(g) CHOH(9) CH 20(1) CH;60(1) H2O(1) -104.0 -201.0 -298.6 -340.0 -285.83 -393.51 CO2 N (8) 2.(2pts) If you are given 148,0 g O2(g) and a sufficient amount of the other reactant, calculate the heat associated with reaction in problem 1 and...
1.Which of the following is not a valid set of quantum numbers? n = 1, l...
1.Which of the following is not a valid set of quantum numbers? n = 1, l = 0, ml = 0, ms = +1/2 n = 3, l = 1, ml = -1, ms = -1/2 n = 9, l = 4, ml = -3, ms = +1/2 n = 6, l = 5, ml = 4, ms = -1/2 n = 3, l = 3, ml = -2, ms = +1/2 2. Type the chemical symbol for the ION...
8-10 8. Determine the reduction potential for H2O(l) in neutral water: [H"]= [OH = 10? (6...
8-10
8. Determine the reduction potential for H2O(l) in neutral water: [H"]= [OH = 10? (6 points) (P. = 1 atm) 9. A cobalt electrode is placed in 1.00 L of I M CO(NO3)2(aq) and a chromium electrode is placed in 1.00 L of IM Cr(NO3)3(aq). Electrodes are connected by a wire through a voltmeter and the solutions are connected by a salt bridge. (16 points) a. The reduction reaction will be: b. The oxidation reaction will be: c. The...
From the following list of metal ions and ligands, construct metal complexes with properties which match that described in each part of the question and provide a brief explanation. (Only one example is required for each part of the question, e.g. [Fe(H20)6]21). Metal ions Ligands (in order of increasing ligand field strength) [ < Br< <C1° <NO3 <OH <ox?- <H2O< Ti(IV), V(III), V(IV), Cr(II), Cr(III), Mn(II), NH3 <en <bpy < PPh3< CN=CO Mn(III), Mn(IV), Fe(II), Fe(III), Co(II), Co(III), en =...
Question 5 For which species is the correct value of n given? Not yet answered Marked out of 1.00 P Flag question Select one: O a. [Cr(acac)3]"; n = 3+ O b. [Com(CO3)3]"; n = 3- c. [Fe(CN)6]"; n = 3- d. [Nill(py)a]"; n = 2-
U Question 31 1 pts Determine the oxidation state and coordination number of iron in Liz[Fe(CN).l. Oxidation state (Select] 0 +1 +2 Coordination +3 +4 +5 +6 -1 -2 -3 -4 -5 Question 32 -6 O pts Question 31 1 pts Determine the oxidation state and coordination number of iron in Lis[Fe(CN).). Oxidation state: Select) Coordination number[Select] 1 2 3 4 5 6 7 8 9 Question 32 O pts
1. For each of the following complexes, give the electron configurations of the d-type M Os, for tetrahedral complexes. Also ie ) (e) for octahedral complexes and (e( ch complex in units of the Bohr , Fe(CN) 3, CoCl , Ni(CO)4, Ti(H2O) +, magnet n f.в Co ( NH3) 3+, Co(FLO)r", Fe(CN) V Fa". Cu(H2O) г., CuCl? , V(CO), Cr(CO) each octahedral complex is high-spi the ligand field theory notes). ust use your judgment as to whether n or low-spin...
Date: 1117 mework 10 - Ch. 21-23 A) CN B)NO c)r D) CO Name: E ) en 24. Place the ligands, CN-, Br., H2O, and OH-in order from least to greatest according ability to split the d orbital energy level. A) CN-, OH, H2O, Br- C) Br,H20, CN-, OH- B) Br., OH, H2O, CN- D) None of the above 25. The charge on the central metal ion in (Cr(NH3)(CO3)2+ is A)-1. B) 0. C) 1. D) 3. E) 5 26....
1.(3pts) Use the following data to determine the AHıxn of 2 C3H12O(l) + 15 O2(g) ----> 10 CO2(g) + 12 H2O(1) Substance AH(kJ/mol) Substance AH(kJ/mol) Data: CzH.(g) CH,OH(1) C.H.0(1) C6H40(1) H2O(g) CO(g) O2(g) 20.9 -239.0 -277.0 -316.0 -241.82 -110.53 C3H2(g) CHOH(9) CH 20(1) CH;60(1) H2O(1) -104.0 -201.0 -298.6 -340.0 -285.83 -393.51 CO2 N (8) 2.(2pts) If you are given 148,0 g O2(g) and a sufficient amount of the other reactant, calculate the heat associated with reaction in problem 1 and...
8-10
8. Determine the reduction potential for H2O(l) in neutral water: [H"]= [OH = 10? (6 points) (P. = 1 atm) 9. A cobalt electrode is placed in 1.00 L of I M CO(NO3)2(aq) and a chromium electrode is placed in 1.00 L of IM Cr(NO3)3(aq). Electrodes are connected by a wire through a voltmeter and the solutions are connected by a salt bridge. (16 points) a. The reduction reaction will be: b. The oxidation reaction will be: c. The...
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