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11. (6 pts) Fill in and label the missing energy levels and label each HOMO and...
Construct a partial molecular orbital energy level diagram describing the r-bond in a ketone of the type R2C-O. Clearly label the HOMO and LUMO orbitals and indicate the direction of a nucleophil...
Construct a partial molecular orbital energy level diagram describing the r-bond in a ketone of the type R2C-O. Clearly label the HOMO and LUMO orbitals and indicate the direction of a nucleophilic attaclk (f) 14 marks]
Construct a partial molecular orbital energy level diagram describing the r-bond in a ketone of the type R2C-O. Clearly label the HOMO and LUMO orbitals and indicate the direction of a nucleophilic attaclk (f) 14 marks]
6. Is the thermal (3+2) cycloaddition between allyl anion and ethylene to give the cyclopentyl carbanion,...
6. Is the thermal (3+2) cycloaddition between allyl anion and ethylene to give the cyclopentyl carbanion, shown below, a thermally allowed or forbidden reaction? To answer, draw the molecular orbitals for HOMO of the ally! anion and LUMO of ethylene and clearly orient the orbitals in such a way that the orbital interactions are clear. Label the two key orbital interactions as bonding (in-phase) or antibonding (out of phase). (11 pts) G
question 1 2 3 4 5 6 Which are correct? In molecular orbital (MO) energy level...
question 1 2 3 4 5 6
Which are correct? In molecular orbital (MO) energy level diagram for cyanide ion? The MO shows: (a) bond order = 2 (b) bonder order =3 ) cyanide ion is paramagnetic ) cyanide ion is! diamagnetic (e) HOMO is nu HOMO is og (6%) (2) Write down the diatomic molecules 2p orbitals for (a), (b), (6%) (3) What is the bond order of (a) OF(b) to which atom ( O or F ) the...
13. (14 pts) MO Theory Draw the complete (core and valence) molecular orbital energy level diagram...
13. (14 pts) MO Theory Draw the complete (core and valence) molecular orbital energy level diagram for the homonuclear diatomic molecule Be2. Use standard MO symbols to label the energy levels (That is: o, o, , or n*, as needed, with subscripts indicating which atomic orbitals formed them.) a. Sketch the molecular orbital formed when two 2p orbitals, one each on each Be atom, overlap to form a o antibonding MO b. Using your MO energy level diagram in (a),...
Thanks in advance! 6) Fill in the missing reagents and intermediate products for the following two...
Thanks in advance!
6) Fill in the missing reagents and intermediate products for the following two step, EAS reaction. (6 pts) SO, 7) Draw the two neutral starting materials needed to generate the products via an S2 reaction. A base may be needed to complete the reaction, but it does not need to be included. More than one option may exist, but only draw ONE pair of molecules. (6 pts each) b) 8) Fill in the starting materials in this...
please answer 1-4 &6 Questions The energy of UV light is 70 kcal/mole at 400 nm...
please answer 1-4 &6
Questions The energy of UV light is 70 kcal/mole at 400 nm and 140 kcal/mole at 200 nm. Why is UV radiation damaging to the eyes and skin? (Hint: Think about the energy required to break a C-C bond.) 2. Which is more energetic: 235 nm or 325 nm light? Explain. 3.) Why is UV spectroscopy used more frequently in organic chemistry than visible spectroscopy? 4. Using the structure of methyl orange as an example, draw...
For each of the following functions, i) pick three utility levels and draw the precise indifference...
For each of the following functions, i) pick three utility levels and draw the precise indifference curves that are associated with the levels of your choice, ii) label the utility level of the lines -- you cannot just draw random lines and assign arbitrary utility levels, and iii) give the name of preferences they represent (hint: see figures in textbook chapter 3). 1. u(x1, 12) = I1 + 2.12 2. u(21, 22) = min(21, 22) 3. u(x1,22) = 21 4....
6 5 pts each THE FOLLOWING TABLE FOR IAN'S MOWING SERVICE IS INCOMPLETE. FILL IN THE MISSING INFORMATION AND ANSW...
6 5 pts each THE FOLLOWING TABLE FOR IAN'S MOWING SERVICE IS INCOMPLETE. FILL IN THE MISSING INFORMATION AND ANSWER THE NEXT 2 QUESTIONS #lawns mowed/day $9.00 total revenue profit $3.60 total profit revenue loosewow total costs 7.00 9.00 10.50 12.50 15.00 18.00 22.00 28.00 36.00 46.00 9 1 CALCULATE TOTAL REVENUE AND PROFIT WHEN THE MARKET PRICE IS $9.00. 2 CALCULATE TOTAL REVENUE AND PROFIT WHEN THE MARKET PRICE IS $3.60. USING THE TOTAL COST INFORMATION, CALCULATE MARGINAL COST...
5. For each of the molecules, state the hybrid atomic orbitals (sp, etc.) that you would...
5. For each of the molecules, state the hybrid atomic orbitals (sp, etc.) that you would expect to find on the central atom in bold face type. (a) (10 pts) SF Hybrid orbitals - (b) (10 pts) CO2 Hybrid orbitals - (c) (10 pts) XeF. Hybrid orbitals - (d) (10 pts) CH,O... Hybrid orbitals - 6. (10 pts) A college general chemistry book included an abbreviated valence electron configuration for elements in the Periodic Table. I have extracted part of...
QUESTION 33 Match each arrow letter with the proper label. B C Potential Energy D A...
QUESTION 33 Match each arrow letter with the proper label. B C Potential Energy D A E Reaction Coordinate CH(g) + 2O5(g)-CO-(g) + 2H2O + S90,4kg 1. Potential energy of the reactants Click Save and Submit to save and submit. Click Save an Answers to save all ansers Type here to search O 994 Reaction Coordinate CH,(g) + 20g) - CO2(g) + 2H2O(0) + 890.4 kJ 1. Potential energy of the reactants Arrow A 2. Activation Energy of the forward...
Construct a partial molecular orbital energy level diagram describing the r-bond in a ketone of the type R2C-O. Clearly label the HOMO and LUMO orbitals and indicate the direction of a nucleophilic attaclk (f) 14 marks]
Construct a partial molecular orbital energy level diagram describing the r-bond in a ketone of the type R2C-O. Clearly label the HOMO and LUMO orbitals and indicate the direction of a nucleophilic attaclk (f) 14 marks]
6. Is the thermal (3+2) cycloaddition between allyl anion and ethylene to give the cyclopentyl carbanion, shown below, a thermally allowed or forbidden reaction? To answer, draw the molecular orbitals for HOMO of the ally! anion and LUMO of ethylene and clearly orient the orbitals in such a way that the orbital interactions are clear. Label the two key orbital interactions as bonding (in-phase) or antibonding (out of phase). (11 pts) G
question 1 2 3 4 5 6
Which are correct? In molecular orbital (MO) energy level diagram for cyanide ion? The MO shows: (a) bond order = 2 (b) bonder order =3 ) cyanide ion is paramagnetic ) cyanide ion is! diamagnetic (e) HOMO is nu HOMO is og (6%) (2) Write down the diatomic molecules 2p orbitals for (a), (b), (6%) (3) What is the bond order of (a) OF(b) to which atom ( O or F ) the...
13. (14 pts) MO Theory Draw the complete (core and valence) molecular orbital energy level diagram for the homonuclear diatomic molecule Be2. Use standard MO symbols to label the energy levels (That is: o, o, , or n*, as needed, with subscripts indicating which atomic orbitals formed them.) a. Sketch the molecular orbital formed when two 2p orbitals, one each on each Be atom, overlap to form a o antibonding MO b. Using your MO energy level diagram in (a),...
Thanks in advance!
6) Fill in the missing reagents and intermediate products for the following two step, EAS reaction. (6 pts) SO, 7) Draw the two neutral starting materials needed to generate the products via an S2 reaction. A base may be needed to complete the reaction, but it does not need to be included. More than one option may exist, but only draw ONE pair of molecules. (6 pts each) b) 8) Fill in the starting materials in this...
please answer 1-4 &6
Questions The energy of UV light is 70 kcal/mole at 400 nm and 140 kcal/mole at 200 nm. Why is UV radiation damaging to the eyes and skin? (Hint: Think about the energy required to break a C-C bond.) 2. Which is more energetic: 235 nm or 325 nm light? Explain. 3.) Why is UV spectroscopy used more frequently in organic chemistry than visible spectroscopy? 4. Using the structure of methyl orange as an example, draw...
For each of the following functions, i) pick three utility levels and draw the precise indifference curves that are associated with the levels of your choice, ii) label the utility level of the lines -- you cannot just draw random lines and assign arbitrary utility levels, and iii) give the name of preferences they represent (hint: see figures in textbook chapter 3). 1. u(x1, 12) = I1 + 2.12 2. u(21, 22) = min(21, 22) 3. u(x1,22) = 21 4....
6 5 pts each THE FOLLOWING TABLE FOR IAN'S MOWING SERVICE IS INCOMPLETE. FILL IN THE MISSING INFORMATION AND ANSWER THE NEXT 2 QUESTIONS #lawns mowed/day $9.00 total revenue profit $3.60 total profit revenue loosewow total costs 7.00 9.00 10.50 12.50 15.00 18.00 22.00 28.00 36.00 46.00 9 1 CALCULATE TOTAL REVENUE AND PROFIT WHEN THE MARKET PRICE IS $9.00. 2 CALCULATE TOTAL REVENUE AND PROFIT WHEN THE MARKET PRICE IS $3.60. USING THE TOTAL COST INFORMATION, CALCULATE MARGINAL COST...
5. For each of the molecules, state the hybrid atomic orbitals (sp, etc.) that you would expect to find on the central atom in bold face type. (a) (10 pts) SF Hybrid orbitals - (b) (10 pts) CO2 Hybrid orbitals - (c) (10 pts) XeF. Hybrid orbitals - (d) (10 pts) CH,O... Hybrid orbitals - 6. (10 pts) A college general chemistry book included an abbreviated valence electron configuration for elements in the Periodic Table. I have extracted part of...
QUESTION 33 Match each arrow letter with the proper label. B C Potential Energy D A E Reaction Coordinate CH(g) + 2O5(g)-CO-(g) + 2H2O + S90,4kg 1. Potential energy of the reactants Click Save and Submit to save and submit. Click Save an Answers to save all ansers Type here to search O 994 Reaction Coordinate CH,(g) + 20g) - CO2(g) + 2H2O(0) + 890.4 kJ 1. Potential energy of the reactants Arrow A 2. Activation Energy of the forward...
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