naming alkene help? 2,3 dihydroxy butanal. I know that there would be two -OH groups but...
naming alkene help? 2,3 dihydroxy butanal. I know that there would be two -OH groups but where does the double bonded O come from?
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naming alkene help? 2,3 dihydroxy butanal. I know that there
would be two -OH groups but...
I need some help with an alkene bromination lab. These are the directions: For this assignment,...
I need some help with an alkene bromination lab. These are the directions: For this assignment, the target compound that you should synthesize is anti-2,3-dibromo-butane. This is a stereospecific electrophilic alkene addition reaction. Examine the product to determine the location of the new functionality. Keep in mind the bromonium ion intermediate and the consequences of its structure. The nucleophile again attacks in a manner that controls the stereochemistry of the product. ----------------------------- ***I need to know what materials, solvent, and...
I have a project where I have to expla in a "fake" theoretical proposed mechanism reaction....
I have a project where I have to expla
in a "fake" theoretical proposed mechanism reaction.
Using simple reagents how would I get from L-Glulonolactone to
3-Keto-L-glulonolactone? Please explain how the double bond would
form and the H would be removed. Please include a sketch with
curved arrows, and the name of the reaction used to make the single
bonded OH into a double bonded O.
Note: reaction does not have to be realistic or true.
20 ?0 ?? O4...
I need help with the acids and bases unit. how would I get the hydronium ion...
I need help with the acids and bases unit. how would I get the hydronium ion concentration from volume and pH. how do I get pOH from hydronium ions how do I get pH when I have Concentration if chemicals have the same molarity how would I know which is a stronger acid (they aren't in data book) how would I know which is more conducive to least how would I know which has a higher OH- concentration
Please help! I don’t know if my answers are correct, ignore them. Which groups of vertebrates...
Please help! I don’t know if my answers are correct, ignore
them.
Which groups of vertebrates have one pair of semi-circular canals ich have thre pairs? Which groups have lungs or structures derived from lungs? ,のFor cach taxonlisted below indicate as many letters as apply. sache letters might no beused which have two pairs, and han one letter listed. Some letters might be used more than once. subtracted for wrong at all. Interpret taxa Be certain that similar letters (I...
How would I prove that log2(32n) = O(n) (Big Oh of N) I got: 2 log2(3)...
How would I prove that log2(32n) = O(n) (Big Oh of N) I got: 2 log2(3) n <= c * n , however, I do not know how to continue from this part. Thanks
please help, I don't know what to do. A step-by-step solution would be much appreciated. Thanks...
please help, I don't know what to do. A step-by-step
solution would be much appreciated. Thanks so much!
3) Consider the "loop" shown in the figure below, where the two rails have a spacing of d= 0.10 m and, at the moment shown, the long metal rod is at a distance of l = 0.18 m from the end of the track. This apparatus sits in a uniform magnetic field that points out of the page and has a strength...
Please help!! The molecule is Ventolin and i need to label all of the functional groups,...
Please help!! The molecule is Ventolin and i need to label all
of the functional groups, chiral carbons and illustrate how it
forms hydrogen bonds with water. The instructions are in the
picture as well as the expanded form of Ventolin. At the bottom of
each page it asks for a update. have to write 2-3 sentances
summurizing the major ilunderstamding.
1. 1. Identify the functional groups in the drug molecule. . . On a page titled Functional Groups...
I need help on all of these. Any help is much appreciated! 3. The enzyme aconitase...
I
need help on all of these. Any help is much appreciated!
3. The enzyme aconitase catalyzes the hydration (addition of water across the double bond) of aconitic acid to two products: citric acid and isocitric acid. Isocitric acid is optically active, citric acid is not. What are the structures of citric acid and isocitric acid? но HO Aconitic Acid 4. Compound A has the molecular formula of C:Hı2 and reacts with 2 equivalents of H2. A gives HCOCH2CH2CHO as...
Please help, I am stuck on this question. Step-by-step would be appreciated so I know how...
Please help, I am stuck on this question.
Step-by-step would be appreciated so I know how the answer was
obtained. "Part C" requires a direction.
kg. Each of the electrons in a particle beam has a kinetic energy of 1.96 x 1017 . The mass of an electron is 9.11 x 1031 (a) What is the magnitude of the uniform electric field (pointing in the direction of the electrons' movement) that will stop these electrons in a distance of 12.0...
I need some help on these two proofs... I know for the first question I am...
I need some help on these two proofs... I know for the first
question I am meant to prove it using the definition of a
left/right limit. The second proof I am not too certain. Any help
is much appreciated. Thank you!
1. Let f be a function defined on an interval I. Let a be an interior point of I Show that f is continuous at a if and only if both left limit and right limit of f...
I have a project where I have to expla
in a "fake" theoretical proposed mechanism reaction.
Using simple reagents how would I get from L-Glulonolactone to
3-Keto-L-glulonolactone? Please explain how the double bond would
form and the H would be removed. Please include a sketch with
curved arrows, and the name of the reaction used to make the single
bonded OH into a double bonded O.
Note: reaction does not have to be realistic or true.
20 ?0 ?? O4...
Please help! I don’t know if my answers are correct, ignore
them.
Which groups of vertebrates have one pair of semi-circular canals ich have thre pairs? Which groups have lungs or structures derived from lungs? ,のFor cach taxonlisted below indicate as many letters as apply. sache letters might no beused which have two pairs, and han one letter listed. Some letters might be used more than once. subtracted for wrong at all. Interpret taxa Be certain that similar letters (I...
please help, I don't know what to do. A step-by-step
solution would be much appreciated. Thanks so much!
3) Consider the "loop" shown in the figure below, where the two rails have a spacing of d= 0.10 m and, at the moment shown, the long metal rod is at a distance of l = 0.18 m from the end of the track. This apparatus sits in a uniform magnetic field that points out of the page and has a strength...
Please help!! The molecule is Ventolin and i need to label all
of the functional groups, chiral carbons and illustrate how it
forms hydrogen bonds with water. The instructions are in the
picture as well as the expanded form of Ventolin. At the bottom of
each page it asks for a update. have to write 2-3 sentances
summurizing the major ilunderstamding.
1. 1. Identify the functional groups in the drug molecule. . . On a page titled Functional Groups...
I
need help on all of these. Any help is much appreciated!
3. The enzyme aconitase catalyzes the hydration (addition of water across the double bond) of aconitic acid to two products: citric acid and isocitric acid. Isocitric acid is optically active, citric acid is not. What are the structures of citric acid and isocitric acid? но HO Aconitic Acid 4. Compound A has the molecular formula of C:Hı2 and reacts with 2 equivalents of H2. A gives HCOCH2CH2CHO as...
Please help, I am stuck on this question.
Step-by-step would be appreciated so I know how the answer was
obtained. "Part C" requires a direction.
kg. Each of the electrons in a particle beam has a kinetic energy of 1.96 x 1017 . The mass of an electron is 9.11 x 1031 (a) What is the magnitude of the uniform electric field (pointing in the direction of the electrons' movement) that will stop these electrons in a distance of 12.0...
I need some help on these two proofs... I know for the first
question I am meant to prove it using the definition of a
left/right limit. The second proof I am not too certain. Any help
is much appreciated. Thank you!
1. Let f be a function defined on an interval I. Let a be an interior point of I Show that f is continuous at a if and only if both left limit and right limit of f...
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