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1. Oxidation Numbers : Determine the oxidation number on the highlighted carbons. EN Oci CI H...
1. Determine the following for the complex; [Cr(CI),(en),](NO), Coordination number: Oxidation number of the metal: (Show...
1. Determine the following for the complex; [Cr(CI),(en),](NO), Coordination number: Oxidation number of the metal: (Show your work) number of d electrons on the metal: 2. An aqueous solution of a metal complex absorbs light at 420 nm. What is the color of the solution? What is the energy of the electron transition? (Show your work)
Name Date Class Redox Worksheet #1 - Assigning Oxidation Numbers Instructions: A. Assign oxidation numbers to...
Name Date Class Redox Worksheet #1 - Assigning Oxidation Numbers Instructions: A. Assign oxidation numbers to all elements in both reactants and products. B. Determine if two elements change in oxidation number. If YES, the reaction is a REDOX reaction. Answer "C" and "D". If NO, the reaction is not a redox reaction. Go to the next example. C. Determine which element is oxidized and which element is reduced. D. Determine which element is the oxidizing agent and which element...
Chem 2A: Oxidation Numbers, Oxidation/Reduction rium 1. Determine the oxidation number of chlorine in the f...
Chem 2A: Oxidation Numbers, Oxidation/Reduction rium 1. Determine the oxidation number of chlorine in the following: a) Cl b) C c) CIO d) MgCl e) ClO ) KCIO g) HCI h) NaCIO 2. Write a balanced, chemical equation for the reaction that occurs between aluminum and hydrochloric acid. Write the total and net ionic equation. b) Using the net ionic equation, determine the oxidation number on each reactant and product. Write them underneath the formulas. Determine who is oxidized/reduced. c)...
i am struggling to answer numbers 8 and 9! i don't know where to start! oxidation...
i am struggling to answer numbers 8 and 9! i don't know where to
start!
oxidation - gain bond, lose it reduction - 108 bund, gain H 8. For each of the following, show the expected products. 1. Нcros H30* & acetone OH - Dones' reagent) 0 H₂ Croa 2. CH-CH2-OH HO* & acetone Cones' reagent) RA. HO CHO Нас PCC | он снас, 9. Show the expected products: NaBH, CH,OH H, (1 qui Pd-C He excess) Pd-C
Show each step 1. PPh; 2. Buli 0 3 он 1. PCC, CH,CI, ,H,O+ 1. 9-BBN 2. H,O, OH- 3. (2) EtOH, H2O+ 1. MeCI, AICI: 2....
Show each step
1. PPh; 2. Buli 0 3 он 1. PCC, CH,CI, ,H,O+ 1. 9-BBN 2. H,O, OH- 3. (2) EtOH, H2O+ 1. MeCI, AICI: 2. NBS, hv 3. NaOH 4.PCC, CH,CI, 5. KCN, HCN
ChemActivity 10: Oxidation and Reduction 145 Model 7: Primary (1°), Secondary (2°), and Tertiary (3°) Carbons...
ChemActivity 10: Oxidation and Reduction 145 Model 7: Primary (1°), Secondary (2°), and Tertiary (3°) Carbons The words methyl (0'), primary (1), secondary (2"), and tertiary (3) were used to describe the number of (nonhydrogen) R groups attached to a carbocation carbon (see CA 8). This same naming strategy is used to describe any carbon with one attached "heteroatom," Z (hetero other). H R Z any atom other than C or H (hetroatom) R- -z -Z н- alkyl (not H)...
ChemActivity 10: Oxidation and Reduction 145 Model 7: Primary (1°), Secondary (2°), and Tertiary (3°) Carbons...
ChemActivity 10: Oxidation and Reduction 145 Model 7: Primary (1°), Secondary (2°), and Tertiary (3°) Carbons The words methyl (0'), primary (1), secondary (2"), and tertiary (3) were used to describe the number of (nonhydrogen) R groups attached to a carbocation carbon (see CA 8). This same naming strategy is used to describe any carbon with one attached "heteroatom," Z (hetero other). H R Z any atom other than C or H (hetroatom) R- -z -Z н- alkyl (not H)...
URCES (a) OH H 1 Ephedrine A bronchodilator and decongestant obtained from the Chinese plant Ephedra...
URCES (a) OH H 1 Ephedrine A bronchodilator and decongestant obtained from the Chinese plant Ephedra sinica Locate each of these chiral centers: 3 4 Он н ey Study 1 2. 5 Identify the configuration of each chiral center (for a position that is not a chiral center, select "na"): 3 2 OH H 4 5 1 2 3 4 5 ES (b) CI Br CI Br Halomon An antitumor agent isolated from marine organisms Locate each of these chiral...
(a) 2 1. -OH, H2O H 2.H307, heat (b) CI AICI: (c) SH HS H2SO4 (d)...
(a) 2 1. -OH, H2O H 2.H307, heat (b) CI AICI: (c) SH HS H2SO4 (d) OH 1. Na Cr 07, H2SO4 2. SOCl2, pyridine 3. excess (CH2CH2)2NH excess (e) (f) Br2, H30*
2. Give the products for the following aldol reactions. (5 points each) 1. Д. ОН: Н...
2. Give the products for the following aldol reactions. (5 points each) 1. Д. ОН: Н 2. н* 3. ОН: Н ОН ".. 5. ОН + CHO 6. ОН 3. Complete the following scheme. Two step reactions will contain two boxes. 5 points MgBr H CI 5 points AICI: 2. H 3. PCC, CH2Cl2 2 points 5 points 2 points 2. H 3. H Cr04 2 points 5 points OH 2 points 1. OH 5 points Final product shows strong...
1. Determine the following for the complex; [Cr(CI),(en),](NO), Coordination number: Oxidation number of the metal: (Show your work) number of d electrons on the metal: 2. An aqueous solution of a metal complex absorbs light at 420 nm. What is the color of the solution? What is the energy of the electron transition? (Show your work)
Name Date Class Redox Worksheet #1 - Assigning Oxidation Numbers Instructions: A. Assign oxidation numbers to all elements in both reactants and products. B. Determine if two elements change in oxidation number. If YES, the reaction is a REDOX reaction. Answer "C" and "D". If NO, the reaction is not a redox reaction. Go to the next example. C. Determine which element is oxidized and which element is reduced. D. Determine which element is the oxidizing agent and which element...
Chem 2A: Oxidation Numbers, Oxidation/Reduction rium 1. Determine the oxidation number of chlorine in the following: a) Cl b) C c) CIO d) MgCl e) ClO ) KCIO g) HCI h) NaCIO 2. Write a balanced, chemical equation for the reaction that occurs between aluminum and hydrochloric acid. Write the total and net ionic equation. b) Using the net ionic equation, determine the oxidation number on each reactant and product. Write them underneath the formulas. Determine who is oxidized/reduced. c)...
i am struggling to answer numbers 8 and 9! i don't know where to
start!
oxidation - gain bond, lose it reduction - 108 bund, gain H 8. For each of the following, show the expected products. 1. Нcros H30* & acetone OH - Dones' reagent) 0 H₂ Croa 2. CH-CH2-OH HO* & acetone Cones' reagent) RA. HO CHO Нас PCC | он снас, 9. Show the expected products: NaBH, CH,OH H, (1 qui Pd-C He excess) Pd-C
Show each step
1. PPh; 2. Buli 0 3 он 1. PCC, CH,CI, ,H,O+ 1. 9-BBN 2. H,O, OH- 3. (2) EtOH, H2O+ 1. MeCI, AICI: 2. NBS, hv 3. NaOH 4.PCC, CH,CI, 5. KCN, HCN
ChemActivity 10: Oxidation and Reduction 145 Model 7: Primary (1°), Secondary (2°), and Tertiary (3°) Carbons The words methyl (0'), primary (1), secondary (2"), and tertiary (3) were used to describe the number of (nonhydrogen) R groups attached to a carbocation carbon (see CA 8). This same naming strategy is used to describe any carbon with one attached "heteroatom," Z (hetero other). H R Z any atom other than C or H (hetroatom) R- -z -Z н- alkyl (not H)...
ChemActivity 10: Oxidation and Reduction 145 Model 7: Primary (1°), Secondary (2°), and Tertiary (3°) Carbons The words methyl (0'), primary (1), secondary (2"), and tertiary (3) were used to describe the number of (nonhydrogen) R groups attached to a carbocation carbon (see CA 8). This same naming strategy is used to describe any carbon with one attached "heteroatom," Z (hetero other). H R Z any atom other than C or H (hetroatom) R- -z -Z н- alkyl (not H)...
URCES (a) OH H 1 Ephedrine A bronchodilator and decongestant obtained from the Chinese plant Ephedra sinica Locate each of these chiral centers: 3 4 Он н ey Study 1 2. 5 Identify the configuration of each chiral center (for a position that is not a chiral center, select "na"): 3 2 OH H 4 5 1 2 3 4 5 ES (b) CI Br CI Br Halomon An antitumor agent isolated from marine organisms Locate each of these chiral...
(a) 2 1. -OH, H2O H 2.H307, heat (b) CI AICI: (c) SH HS H2SO4 (d) OH 1. Na Cr 07, H2SO4 2. SOCl2, pyridine 3. excess (CH2CH2)2NH excess (e) (f) Br2, H30*
2. Give the products for the following aldol reactions. (5 points each) 1. Д. ОН: Н 2. н* 3. ОН: Н ОН ".. 5. ОН + CHO 6. ОН 3. Complete the following scheme. Two step reactions will contain two boxes. 5 points MgBr H CI 5 points AICI: 2. H 3. PCC, CH2Cl2 2 points 5 points 2 points 2. H 3. H Cr04 2 points 5 points OH 2 points 1. OH 5 points Final product shows strong...
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