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please draw neatly. Thank you!
Look up the structures of uracil and thymine in the McMurry...
Look up the structure of maleic acid. Draw the its three different Lewis structures (H2A, HA–,...
Look up the structure of maleic acid. Draw the its three different Lewis structures (H2A, HA–, A2–).Which functional group is responsible for maleic acid’s acidity?
Assign the point groups of the following molecules (you may have to look up their structures). List all symmetry el...
Assign the point groups of the following molecules (you may have to look up their structures). List all symmetry elements and draw a sketch of each symmetry operation, you may omit repetitive drawings per structure. [10 pts] trans-N2F2 SCIF H30 HCI SOCl2
Need help with #1! Thank you! Draw Lewis Structures for the following molecules. Give the hybridization...
Need help with #1! Thank you!
Draw Lewis Structures for the following molecules. Give the hybridization for each carbon and the approximate bond angles. a. Ethanol, CH_3CH_2OH b. Propanoic acid, CH_3CH_2COOH c. Methyl cyanide (aka acetonitrile), CH_3CN d. Ethyl propyl ether, CH_3CH_2OCH_2CH_2CH_3 e. 4-hydroxy-2-butanone, CH_3COC_H2CH_2OH f. N,N-dimethylpropamide, CH_3CH_2CON(CH_3)_2 2. Identify the functional groups: (excluding alkanes) a. Carvone (spearmint oil)
5. (a) (3pts) Look up trans-decalin and cis-decalin in your text book. Which of these is...
5. (a) (3pts) Look up trans-decalin and cis-decalin in your text book. Which of these is not able to undergo a chair-flip? Briefly explain. с The tetracyclic structure (shown below) is comprised of rings A,B,C, and D and it represent a typical steroid skeleton along with the numbering scheme used for this class of compounds. The methyl (Me) groups and hydrogens (H) atoms shown are at the bridgehead positions and stereochemistry has been shown for clarity. 112 Me D (b)...
please help 4. For each pair of structures below circle the most relatively stable one. Show...
please help
4. For each pair of structures below circle the most relatively stable one. Show work by drawing relevant chair structures and/or Newman projections as needed) to clearly illustrate why. It is best practice here that only the most stable conformations for each compound are being compared in each set. For clarity. provide a few words that explain your analysis when comparing the illustrations. (12pts total for this problem) (a) ♡ va ♡ 5. (a) (3pts) Look up trans-decalin...
Please Answer these Organic Chemistry questions. Thank you. ド 3. a. Draw the 3D structures of...
Please Answer these Organic Chemistry questions.
Thank you.
ド 3. a. Draw the 3D structures of the stero isomers of 2-bromo-3-chlorobutane. Mention their configuration and the relation between them. b. As a but for 1,2-diethylcyclopentane. 4. a. React 1-butanol with HBr, and 2-methyl-2-butanol with HCI. Write the R.D.S step in the mechanism of each reaction. b. Draw the products of S reaction of (S)-2-butanol with HCl using TsCl. Similarly CH,OK with (R)-3-bromo-3-methylhexane Do 5. a. Write the products and mechanism...
QUESTION #3 Questions 1. Use your text book, look up and draw the condensed structural formula...
QUESTION #3
Questions 1. Use your text book, look up and draw the condensed structural formula of cinnamaldehyde. Classify cinnamaldehyde as either primary alcohol, secondary alcohol, tertiary alcohol, aldehyde. ketone, carboxylic acid, or ester. Circle the functional group in the structure. classification aldehyde group finctonal Cinnamodenyde 2. How would cinnamaldehyde test with a. Lucas test? b. DNPH test? 1. Would the following compounds test positive with DNPH test? If not, which test(s) would the compound(s) test positive? pt a CH-C--CH...
please Answer in Details showing all the steps. Thank you Look at the following reaction: Toluene...
please Answer in Details showing all the steps.
Thank you
Look at the following reaction: Toluene OH + CH3OH OCH3 + H2O a) What is the effect of each of the given changes (see next page) on the rate of the reaction? The possible answers are: Increases, decreases, remains the same or no more reaction. 1- Decreasing the concentration of CH,OH 2-Using a Dean-Stark apparatus (used to remove water from the reaction mixture) 3- Adding H,SO, to the reaction mixture...
Answer as many as possible. Please and thank you Here is what you better know: how...
Answer as many as possible. Please and thank
you
Here is what you better know: how exocytosis and endocytosis work what aquaporins are and how they function what osmosis is what hypotonic, hypertonic and isotonic mean and how they are used always in comparison what the three types of passive transport are, how they are similar and how they are different what active transport is what is required for active transport to occur and in which direction the solute molecules...
I just need help on I. J. K. please, thank you. 5.12. Draw a document flowchart...
I just need help on I. J. K. please, thank you.
5.12. Draw a document flowchart to depict each of the following situations. a. An individual from the marketing depart- ment of a wholesale company prepares five copies of a sales invoice, and each copy is sent to a different department. b. The individual invoices from credit sales must temporarily be stored until they can be matched against customer payments at a later date. c. A batch control tape is...
Assign the point groups of the following molecules (you may have to look up their structures). List all symmetry elements and draw a sketch of each symmetry operation, you may omit repetitive drawings per structure. [10 pts] trans-N2F2 SCIF H30 HCI SOCl2
Need help with #1! Thank you!
Draw Lewis Structures for the following molecules. Give the hybridization for each carbon and the approximate bond angles. a. Ethanol, CH_3CH_2OH b. Propanoic acid, CH_3CH_2COOH c. Methyl cyanide (aka acetonitrile), CH_3CN d. Ethyl propyl ether, CH_3CH_2OCH_2CH_2CH_3 e. 4-hydroxy-2-butanone, CH_3COC_H2CH_2OH f. N,N-dimethylpropamide, CH_3CH_2CON(CH_3)_2 2. Identify the functional groups: (excluding alkanes) a. Carvone (spearmint oil)
5. (a) (3pts) Look up trans-decalin and cis-decalin in your text book. Which of these is not able to undergo a chair-flip? Briefly explain. с The tetracyclic structure (shown below) is comprised of rings A,B,C, and D and it represent a typical steroid skeleton along with the numbering scheme used for this class of compounds. The methyl (Me) groups and hydrogens (H) atoms shown are at the bridgehead positions and stereochemistry has been shown for clarity. 112 Me D (b)...
please help
4. For each pair of structures below circle the most relatively stable one. Show work by drawing relevant chair structures and/or Newman projections as needed) to clearly illustrate why. It is best practice here that only the most stable conformations for each compound are being compared in each set. For clarity. provide a few words that explain your analysis when comparing the illustrations. (12pts total for this problem) (a) ♡ va ♡ 5. (a) (3pts) Look up trans-decalin...
Please Answer these Organic Chemistry questions.
Thank you.
ド 3. a. Draw the 3D structures of the stero isomers of 2-bromo-3-chlorobutane. Mention their configuration and the relation between them. b. As a but for 1,2-diethylcyclopentane. 4. a. React 1-butanol with HBr, and 2-methyl-2-butanol with HCI. Write the R.D.S step in the mechanism of each reaction. b. Draw the products of S reaction of (S)-2-butanol with HCl using TsCl. Similarly CH,OK with (R)-3-bromo-3-methylhexane Do 5. a. Write the products and mechanism...
QUESTION #3
Questions 1. Use your text book, look up and draw the condensed structural formula of cinnamaldehyde. Classify cinnamaldehyde as either primary alcohol, secondary alcohol, tertiary alcohol, aldehyde. ketone, carboxylic acid, or ester. Circle the functional group in the structure. classification aldehyde group finctonal Cinnamodenyde 2. How would cinnamaldehyde test with a. Lucas test? b. DNPH test? 1. Would the following compounds test positive with DNPH test? If not, which test(s) would the compound(s) test positive? pt a CH-C--CH...
please Answer in Details showing all the steps.
Thank you
Look at the following reaction: Toluene OH + CH3OH OCH3 + H2O a) What is the effect of each of the given changes (see next page) on the rate of the reaction? The possible answers are: Increases, decreases, remains the same or no more reaction. 1- Decreasing the concentration of CH,OH 2-Using a Dean-Stark apparatus (used to remove water from the reaction mixture) 3- Adding H,SO, to the reaction mixture...
Answer as many as possible. Please and thank
you
Here is what you better know: how exocytosis and endocytosis work what aquaporins are and how they function what osmosis is what hypotonic, hypertonic and isotonic mean and how they are used always in comparison what the three types of passive transport are, how they are similar and how they are different what active transport is what is required for active transport to occur and in which direction the solute molecules...
I just need help on I. J. K. please, thank you.
5.12. Draw a document flowchart to depict each of the following situations. a. An individual from the marketing depart- ment of a wholesale company prepares five copies of a sales invoice, and each copy is sent to a different department. b. The individual invoices from credit sales must temporarily be stored until they can be matched against customer payments at a later date. c. A batch control tape is...
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