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1. Use the Ruzicka isoprene rule to identify the isoprene subunits in both lycopene and B-...
Problem 25.14 - Enhanced - with Feedback 33 of 33 > Review Constants Periodic Table You...
Problem 25.14 - Enhanced - with Feedback 33 of 33 > Review Constants Periodic Table You may want to reference (Pages 1140 - 1141) Section 25.7 while completing this problem. Consider the structures of squalene, lycopene, and 3-carotene. wwwgong squalene B-carotene tur nyrary lycopene w yrynary lycopene Part A From inspection of the structures, specify a similarity in the way in which squalene, lycopene, and ß-carotene are biosynthesized. 0 In each case, the molecule is synthesized by a ring-opening reaction....
1. Describe how the functional units for beta carotene, xanthophyll, chlorophyll A, and chlorophyll B are...
1. Describe how the functional units for beta carotene, xanthophyll, chlorophyll A, and chlorophyll B are different. Be sure to identify the subunits that adhere to paper during chromatography, 2 Describe a technique for measuring photosynthetic rate. 3 Many deciduous trees have leaves that turn yellow in the fall. What do you suppose is happening in the leaves at the cellular and molecular level? 4. Chloroplasts and mitochondria are both unusual in that they have double membranes and contain their...
Please draw 2 Lewis structures of H2SO3. The first Lewis structure should follow the octet rule...
Please draw 2 Lewis structures of H2SO3. The first Lewis structure should follow the octet rule while the second structure does not follow the octet rule. Please use formal charge on both structures and identify which of the two is the more stable Lewis structure. If the one that follows the octet rule is more stable, please draw a smiley face. If the structure which does not follow the octet rule is more stable, please specify to which exception of...
1)Predict the product + draw the mechanism 2) Use Frost's circle 1) Predict the product(s) and...
1)Predict the product + draw the mechanism
2) Use Frost's circle
1) Predict the product(s) and draw the mechanism for when the compound below are treated with chloroethane and AICI3. (1.5 points) 2) Use Frost's circle to construct orbital energy diagram for cyclopentadienyl anion. Clearly draw the orbital energies diagram with the correct the number of electron in each level, label it as aromatic or antiaromatic according to Huckel's rule." (1.5 points) OH
Please draw 2 Lewis structures of BCl3. The first Lewis structure should follow the octet rule while the second structur...
Please draw 2 Lewis structures of BCl3. The first Lewis structure should follow the octet rule while the second structure does not follow the octet rule. Please use formal charge on both structures and identify which of the two is the more stable Lewis structure. If the one that follows the octet rule is more stable, please draw a smiley face. If the structure which does not follow the octet rule is more stable, please specify to which exception of...
(i) Identify the structures in the 3 figures below. (ii) Describe and clearly differentiate between the...
(i) Identify the structures in the 3 figures below. (ii) Describe and clearly differentiate between the following 3 terms: chromatin, chromosome, and chromatid. Use the structures depicted in the figures below to support your answer. Make sure to use complete sentences to articulate your answer Figure 1: RK Figure 2:
Use the 'H NMR and IR spectra given below to identify the structures of two isomers (A and B) hav...
Use the 'H NMR and IR spectra given below to identify the structures of two isomers (A and B) having the molecular formula C4H,02. Part 1 out of 2 Compound A: 1H NMR of A 2 H 2 H 1H 7 6 2 0 ppm 100 IR [A] 50 0 4000 3500 3000 2500 2000 1500 1000 500
Use the 'H NMR and IR spectra given below to identify the structures of two isomers (A and B) having the molecular...
1) For the frame below, use a- 4 ft, b- 12 ft and c 8 ft. Draw the plan view of the load distribu...
1) For the frame below, use a- 4 ft, b- 12 ft and c 8 ft. Draw the plan view of the load distribution. Clearly identify the tributary area for each beam/girder (10 pts) 2) The weight of the 5 in thick concrete slab is 3 pst per inch, the beams/grders are both w12x 25 Draw a FBD of the dead load for girder ABC. (30 pts)
1) For the frame below, use a- 4 ft, b- 12 ft and...
please show all work for both problems and only use Cramer's Rule for #6 5) Find...
please show all work for both problems and only use Cramer's
Rule for #6
5) Find the sum below, showing all steps and any formulas used. (7 points) 1 2 22 23 4 + + + 214 4 6) Solve the problem below using Cramer's Rule. Be sure to label what each variable represents, show the equations in the system of equations, and show all matrices and determinants used. No other method will receive credit. Molly attended a coin auction...
please solve and show work clearly for both a and b Use an appropriate substitution to...
please solve and show work clearly for both a and b
Use an appropriate substitution to solve the given differential equation. 4. a) (x3y) dx - (3x +y) dy = 0 b) y(x +y+ 1)2 dr
Problem 25.14 - Enhanced - with Feedback 33 of 33 > Review Constants Periodic Table You may want to reference (Pages 1140 - 1141) Section 25.7 while completing this problem. Consider the structures of squalene, lycopene, and 3-carotene. wwwgong squalene B-carotene tur nyrary lycopene w yrynary lycopene Part A From inspection of the structures, specify a similarity in the way in which squalene, lycopene, and ß-carotene are biosynthesized. 0 In each case, the molecule is synthesized by a ring-opening reaction....
1. Describe how the functional units for beta carotene, xanthophyll, chlorophyll A, and chlorophyll B are different. Be sure to identify the subunits that adhere to paper during chromatography, 2 Describe a technique for measuring photosynthetic rate. 3 Many deciduous trees have leaves that turn yellow in the fall. What do you suppose is happening in the leaves at the cellular and molecular level? 4. Chloroplasts and mitochondria are both unusual in that they have double membranes and contain their...
1)Predict the product + draw the mechanism
2) Use Frost's circle
1) Predict the product(s) and draw the mechanism for when the compound below are treated with chloroethane and AICI3. (1.5 points) 2) Use Frost's circle to construct orbital energy diagram for cyclopentadienyl anion. Clearly draw the orbital energies diagram with the correct the number of electron in each level, label it as aromatic or antiaromatic according to Huckel's rule." (1.5 points) OH
(i) Identify the structures in the 3 figures below. (ii) Describe and clearly differentiate between the following 3 terms: chromatin, chromosome, and chromatid. Use the structures depicted in the figures below to support your answer. Make sure to use complete sentences to articulate your answer Figure 1: RK Figure 2:
Use the 'H NMR and IR spectra given below to identify the structures of two isomers (A and B) having the molecular formula C4H,02. Part 1 out of 2 Compound A: 1H NMR of A 2 H 2 H 1H 7 6 2 0 ppm 100 IR [A] 50 0 4000 3500 3000 2500 2000 1500 1000 500
Use the 'H NMR and IR spectra given below to identify the structures of two isomers (A and B) having the molecular...
1) For the frame below, use a- 4 ft, b- 12 ft and c 8 ft. Draw the plan view of the load distribution. Clearly identify the tributary area for each beam/girder (10 pts) 2) The weight of the 5 in thick concrete slab is 3 pst per inch, the beams/grders are both w12x 25 Draw a FBD of the dead load for girder ABC. (30 pts)
1) For the frame below, use a- 4 ft, b- 12 ft and...
please show all work for both problems and only use Cramer's
Rule for #6
5) Find the sum below, showing all steps and any formulas used. (7 points) 1 2 22 23 4 + + + 214 4 6) Solve the problem below using Cramer's Rule. Be sure to label what each variable represents, show the equations in the system of equations, and show all matrices and determinants used. No other method will receive credit. Molly attended a coin auction...
please solve and show work clearly for both a and b
Use an appropriate substitution to solve the given differential equation. 4. a) (x3y) dx - (3x +y) dy = 0 b) y(x +y+ 1)2 dr
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