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show all work please thank you!!! 3. (10 pts total) Consider the following alkene addition reaction:...
1. (4 pts) Rank each of the following carbocations in order of stability (1 most stable...
1. (4 pts) Rank each of the following carbocations in order of stability (1 most stable and 4 least stable). н н сH н Н,с Н,с" H сH; CH3 Hас- H 2. (6 pts total; 2 pts each) Complete the following transformations by indicating the reactant structure or the major organic product(s). Place your answer(s) in the space provided. Be certain to indicate stereochemistry where applicable. Cl2 Он cat. H2SO H-о Br Br conc. HBra) сн сна 3. (10 pts...
7. (3 pts.) In your experiment, sodium bisulfite in water is used to destroy any unreacted...
7. (3 pts.) In your experiment, sodium bisulfite in water is used to destroy any unreacted bromine, Brz, or to TRAP the Br2 and not allow it to escape from the reaction. The reaction is shown below but can't be described using conventional organic curved-arrow pushing. After adding sodium bisulfite in your procedure, why is the resulting mixture put into acid waste? - Nat -HSO, + Br2 + H2O sodium bisulfite Na-HSO, + 2 HB sodium bisulfate
2. (3 pts.) The anthocyanin that is extracted from the red cabbage is in the neutral,...
2. (3 pts.) The anthocyanin that is extracted
from the red cabbage is in the neutral, purple colored form,
A. When acid is added it becomes the protonated
oxonium ion form, AH+. The
reaction is shown below for A reacting with the
hydronium ion, H3O+. For the reaction shown below, indicate the
Lewis acid and base (LA/LB) and whether they are also Bronsted
acids/bases (BA/BB), and, add the curved-arrow pushing showing bond
making and breaking. Note, this is trickier than...
Acid-base reactions (5 pts total) 3. (a) (2 pts) The acids are missed from the following...
Acid-base reactions (5 pts total) 3. (a) (2 pts) The acids are missed from the following acid-base reactions. Fill the missing acids to complete the acid-base reaction and label all Hs that are transferred in the acid-base reaction. (b) (2 pts) Draw curved arrows on the reaction above to complete the arrow-pushing mechanism of this acid-base reaction. Products Reactants (c) (1 pt) The equilibrium will favor (circle one): 4. Cycloalkane (12 pts) (a) (6 pts) Properly name the tri-substituted cycloalkane...
please help me with Organic Chemistry/Alkenes problems. Thank you! Directions: Place your answers to the following...
please help me with Organic Chemistry/Alkenes problems. Thank you!
Directions: Place your answers to the following questions in the spaces provided. 1. A common problem in the acid-catalyzed hydration of alkenes is the formation of an ether byproduct. Show the formation of the ether byproduct in relation to the reaction below by providing a curved-arrow mechanism for its formation. (2 pts) H30+ Н,0 OH Ans. 2. Which is the correct sequence of steps necessary to complete the following reaction? он...
4. [12 pts] Propose mechanisms for the formation of all 3 products shown in the reaction...
4. [12 pts] Propose mechanisms for the formation of all 3 products shown in the reaction below: (draw curved arrows, intermediates, and resonance structures if necessary. NO NEED FOR TRANSITION STATES! CH CH CH CH Br Heat CH,CH,OH OCH.CH Mechanism.14 points) Mechanism 2 points) Mechanism.3 14 points) 5. [14 pts] Provide the major products of reacting the alkene shown in the middle of the scheme below with all the reagents independently. Draw the products' structures in the corresponding table below...
Please show all work for Number 5: CH3OH and number 3, HF one. Thank you Complete...
Please show all work for
Number 5: CH3OH and number 3, HF one. Thank you
Complete the following reaction and provide forget resonance structures when applicable. a. a detailed arrow-pushing mechanism. Don't HF OH 5. (28 pt.) Complete the following reactions with the correct structures of starting material or product(s) Indicate 'major' and 'minor' if applicable. Don't forget to specify the stereochemistry and draw both enantiomers if applicable. Provide mechanism only if indicated. Cl2/H20 Et AV Use the provided template...
both probelms please! show work thank you (: 1 pts Question 10 Consider the following reaction:...
both probelms please! show work thank you (:
1 pts Question 10 Consider the following reaction: 2NOBr(g) + 2NO(g) + Bra(s) A1 L vessel is initially filled with pure NOBr. After equilibrium is reached, the volume is increased to 2L, while the temperature was kept constant. This will result in a shift in the equilibrium position to the right such that more products are made a decrease in ko an increase in Ko two of these answers are correct a...
1. [10 pts] Consider the elimination reaction for the following alkyl halide with sodium methoxide in...
1. [10 pts] Consider the elimination reaction for the following alkyl halide with sodium methoxide in methanol (Na* OCH, CH,OH). CH NaOme MeOH CH Compound A Problem 2c Draw the major expected organic product (a) Redraw Compound A as seen in Viewpoint I below left as a Newman projection on the template provided in Problem 2a (below). Hint: Fill in missing Hs ar C2 and C3 to help you get started! (b) Rotate the C2 C3 bond to obtain the...
Please answer both questions and show all work. Thank-You! 3 From the following reaction: CuSO4 +...
Please answer both questions and show all work.
Thank-You!
3 From the following reaction: CuSO4 + Mg -- → MgSO4 + Cu 3.00 g of the copper sulfate were mixed with magnesium in a solution. The chemist (from Colorado) collected 1.40g of MgSO4. How many grams of magnesium sulfate should of been collected for a 100% yield? CuSO4 (MW = 159.61) MgSO4(MW = 102.37) a. 1.528 b. 1.92g c.0.52g d. 0.36g e. none of the above 4 From problem #3,...
1. (4 pts) Rank each of the following carbocations in order of stability (1 most stable and 4 least stable). н н сH н Н,с Н,с" H сH; CH3 Hас- H 2. (6 pts total; 2 pts each) Complete the following transformations by indicating the reactant structure or the major organic product(s). Place your answer(s) in the space provided. Be certain to indicate stereochemistry where applicable. Cl2 Он cat. H2SO H-о Br Br conc. HBra) сн сна 3. (10 pts...
7. (3 pts.) In your experiment, sodium bisulfite in water is used to destroy any unreacted bromine, Brz, or to TRAP the Br2 and not allow it to escape from the reaction. The reaction is shown below but can't be described using conventional organic curved-arrow pushing. After adding sodium bisulfite in your procedure, why is the resulting mixture put into acid waste? - Nat -HSO, + Br2 + H2O sodium bisulfite Na-HSO, + 2 HB sodium bisulfate
2. (3 pts.) The anthocyanin that is extracted
from the red cabbage is in the neutral, purple colored form,
A. When acid is added it becomes the protonated
oxonium ion form, AH+. The
reaction is shown below for A reacting with the
hydronium ion, H3O+. For the reaction shown below, indicate the
Lewis acid and base (LA/LB) and whether they are also Bronsted
acids/bases (BA/BB), and, add the curved-arrow pushing showing bond
making and breaking. Note, this is trickier than...
Acid-base reactions (5 pts total) 3. (a) (2 pts) The acids are missed from the following acid-base reactions. Fill the missing acids to complete the acid-base reaction and label all Hs that are transferred in the acid-base reaction. (b) (2 pts) Draw curved arrows on the reaction above to complete the arrow-pushing mechanism of this acid-base reaction. Products Reactants (c) (1 pt) The equilibrium will favor (circle one): 4. Cycloalkane (12 pts) (a) (6 pts) Properly name the tri-substituted cycloalkane...
please help me with Organic Chemistry/Alkenes problems. Thank you!
Directions: Place your answers to the following questions in the spaces provided. 1. A common problem in the acid-catalyzed hydration of alkenes is the formation of an ether byproduct. Show the formation of the ether byproduct in relation to the reaction below by providing a curved-arrow mechanism for its formation. (2 pts) H30+ Н,0 OH Ans. 2. Which is the correct sequence of steps necessary to complete the following reaction? он...
4. [12 pts] Propose mechanisms for the formation of all 3 products shown in the reaction below: (draw curved arrows, intermediates, and resonance structures if necessary. NO NEED FOR TRANSITION STATES! CH CH CH CH Br Heat CH,CH,OH OCH.CH Mechanism.14 points) Mechanism 2 points) Mechanism.3 14 points) 5. [14 pts] Provide the major products of reacting the alkene shown in the middle of the scheme below with all the reagents independently. Draw the products' structures in the corresponding table below...
Please show all work for
Number 5: CH3OH and number 3, HF one. Thank you
Complete the following reaction and provide forget resonance structures when applicable. a. a detailed arrow-pushing mechanism. Don't HF OH 5. (28 pt.) Complete the following reactions with the correct structures of starting material or product(s) Indicate 'major' and 'minor' if applicable. Don't forget to specify the stereochemistry and draw both enantiomers if applicable. Provide mechanism only if indicated. Cl2/H20 Et AV Use the provided template...
both probelms please! show work thank you (:
1 pts Question 10 Consider the following reaction: 2NOBr(g) + 2NO(g) + Bra(s) A1 L vessel is initially filled with pure NOBr. After equilibrium is reached, the volume is increased to 2L, while the temperature was kept constant. This will result in a shift in the equilibrium position to the right such that more products are made a decrease in ko an increase in Ko two of these answers are correct a...
1. [10 pts] Consider the elimination reaction for the following alkyl halide with sodium methoxide in methanol (Na* OCH, CH,OH). CH NaOme MeOH CH Compound A Problem 2c Draw the major expected organic product (a) Redraw Compound A as seen in Viewpoint I below left as a Newman projection on the template provided in Problem 2a (below). Hint: Fill in missing Hs ar C2 and C3 to help you get started! (b) Rotate the C2 C3 bond to obtain the...
Please answer both questions and show all work.
Thank-You!
3 From the following reaction: CuSO4 + Mg -- → MgSO4 + Cu 3.00 g of the copper sulfate were mixed with magnesium in a solution. The chemist (from Colorado) collected 1.40g of MgSO4. How many grams of magnesium sulfate should of been collected for a 100% yield? CuSO4 (MW = 159.61) MgSO4(MW = 102.37) a. 1.528 b. 1.92g c.0.52g d. 0.36g e. none of the above 4 From problem #3,...
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