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1.The structures of six organic compounds are shown below H2 0 он functional group compounds. has...
1. The structures of six organic compounds are shown below. NHE (i) Give the name(s) of...
1. The structures of six organic compounds are shown below. NHE (i) Give the name(s) of the functional group(s) in each compound. All compounds have at least one functional group; some ha ve more than one. (ii) Give the letter(s) of the compound(s) that are aromatic. Write "None" if there are no aromatic compounds. (iii) Give the letter(s) of the compound(s) that have optical isomers. Write "None" if no compound has optical isomers. (iv) What is the molecular formula of...
1. The structures of six organic compounds are shown below. HEH (6) 9 NHE (d) (e)...
1. The structures of six organic compounds are shown below. HEH (6) 9 NHE (d) (e) ( nów (i) Give the name(s) of the functional group(s) in each compound. All compounds have at least one functional group; some ha ve more than one. (ii) Give the letter(s) of the compound(s) that are aromatic. Write "None" if there are no aromatic compounds. (iii) Give the letter(s) of the compound(s) that have optical isomers. Write "None" if no compound has optical isomers....
5. Six compounds shown below (A-F) have molecular formula C H202. Answer the following questions. (8...
5. Six compounds shown below (A-F) have molecular formula C H202. Answer the following questions. (8 points) OH a. Indicate two isomers that are enantiomers of each other: b. Indicate two isomers that are diastereomers of each other: c. Indicate two structures that are identical: d. Indicate a meso compound:
Qualitative Analysis of Organic Compounds: Pre lab questions (5 pts) 1. (1 point) Identify the functional...
Qualitative Analysis of Organic Compounds: Pre lab questions (5 pts) 1. (1 point) Identify the functional groups based on color / odor a. Dark yellow to red color indicates that the functional group could possibly be------------- b. Fruity / Floral odor indicates that the functional group could possibly be------------- c. Fishy odor indicates that the functional group could possibly be------------- d. Sharp, biting odor indicates that the functional group could possibly be------------- 2. (0.5 pts) If a liquid is soluble...
13. 12pts Using the information that you have generated so far, predict which functional group(s) of...
13. 12pts Using the information that you have generated so far, predict which functional group(s) of van nyaride in basic conditions and in acidic conditions. On the structures of vanillin below, circle the functional it react with acetic anhydride under (1) acidic conditions and (2) basic conditions. Be sure to clearly label each structure. Acidic Conditions Basic Conditions он O он OH 14. [1pt] The molecular weight and molecular formula for vanillin and each product are given below. Use this...
a. For each pair of compounds, tell whether the structural formulas shown represent the same compound,...
a. For each pair of compounds, tell whether the structural formulas shown represent the same compound, different compounds that are constitutional isomers or different compounds that are not constitutional isomers. [4 x 1 mark] (1) and (11) and (111) and (iv) and b. Draw a structural formula for each compound. 1 (3E, 62) 2,9-dimethyl-3,6-decadiene (i) 1,6-Heptadiyne (111) 3-phenyl-1.3-butanediol [1 mark] [1 mark] [1 mark] c. Give TWO chemical tests which are indicated by a change in colour, (write the equation...
Analyze each pair of compounds structures represent. Your cho cach pair of compounds below. Identify which...
Analyze each pair of compounds structures represent. Your cho cach pair of compounds below. Identify which class of isomers each pair of s represent. Your choices are: (i) constitutional, (ii) conformational, (iii) omers, (iv) diastereomer or (v) identical (non-isomers). Only one label for each pair should be used. For each case show work (drawings, (R)/(S), rotation of bonds, chair- "ps, etc) which led you to each answer for the pairs below. Any differences of answers between you and your peers...
1. Match each structure to the functional group a alcohol b. aldehyde c. ketone d. acid...
1. Match each structure to the functional group a alcohol b. aldehyde c. ketone d. acid e. esterf. amine HC CH, OH ii. iii. ОН iv. OH H vi. NH2 vii. 2. For each of the following, write the formula (abbreviated) a. OH b. ОН c. 2. What is stereospecificity? Why is it important? 3. For each molecule below, identify the functional groups. НО а. Сн,он СН,ОН ОНИ ОН b. ОН ОН Н.N. О НО. о с.. ОД d. но...
PART I: HYDRIDES AND PERIODICITY Table 10-1. Lewis structures of hydrides Formula Total # of Valence...
PART I: HYDRIDES AND PERIODICITY Table 10-1. Lewis structures of hydrides Formula Total # of Valence Central Atom of Hydride Electrons Lewis Structure S aloon loro p ro bono di non auto Sad Ind o nesboro both bobom Table 10-2. Molecular geometries w of Lone Electron Electron-Pair Pairs Geometry Central Atom # of Bonded Electron Pairs Formula of Hydride Bond Angles) Molecular Shape ci TA's Initials PART II. FLUORINATED COMPOUNDS Table 10-3. Fluorinated compounds Total # of E. Pairs around...
s appear/look differently. This can often be The maie and female of the same specie to...
s appear/look differently. This can often be The maie and female of the same specie to the presence and/or position of functional groups 7. d. none of the above c. sexual dimorphism with their descriptions: 8-12. Match the following functional groups as their functional group 8. Alcohols have 9. Acetic acid (organic acids) have 10. Proteins/amino acids have as their functional grou as one of their functional groups 11. Thiols have 12. An organic compound with-CO at the end of...
1. The structures of six organic compounds are shown below. NHE (i) Give the name(s) of the functional group(s) in each compound. All compounds have at least one functional group; some ha ve more than one. (ii) Give the letter(s) of the compound(s) that are aromatic. Write "None" if there are no aromatic compounds. (iii) Give the letter(s) of the compound(s) that have optical isomers. Write "None" if no compound has optical isomers. (iv) What is the molecular formula of...
1. The structures of six organic compounds are shown below. HEH (6) 9 NHE (d) (e) ( nów (i) Give the name(s) of the functional group(s) in each compound. All compounds have at least one functional group; some ha ve more than one. (ii) Give the letter(s) of the compound(s) that are aromatic. Write "None" if there are no aromatic compounds. (iii) Give the letter(s) of the compound(s) that have optical isomers. Write "None" if no compound has optical isomers....
5. Six compounds shown below (A-F) have molecular formula C H202. Answer the following questions. (8 points) OH a. Indicate two isomers that are enantiomers of each other: b. Indicate two isomers that are diastereomers of each other: c. Indicate two structures that are identical: d. Indicate a meso compound:
13. 12pts Using the information that you have generated so far, predict which functional group(s) of van nyaride in basic conditions and in acidic conditions. On the structures of vanillin below, circle the functional it react with acetic anhydride under (1) acidic conditions and (2) basic conditions. Be sure to clearly label each structure. Acidic Conditions Basic Conditions он O он OH 14. [1pt] The molecular weight and molecular formula for vanillin and each product are given below. Use this...
a. For each pair of compounds, tell whether the structural formulas shown represent the same compound, different compounds that are constitutional isomers or different compounds that are not constitutional isomers. [4 x 1 mark] (1) and (11) and (111) and (iv) and b. Draw a structural formula for each compound. 1 (3E, 62) 2,9-dimethyl-3,6-decadiene (i) 1,6-Heptadiyne (111) 3-phenyl-1.3-butanediol [1 mark] [1 mark] [1 mark] c. Give TWO chemical tests which are indicated by a change in colour, (write the equation...
Analyze each pair of compounds structures represent. Your cho cach pair of compounds below. Identify which class of isomers each pair of s represent. Your choices are: (i) constitutional, (ii) conformational, (iii) omers, (iv) diastereomer or (v) identical (non-isomers). Only one label for each pair should be used. For each case show work (drawings, (R)/(S), rotation of bonds, chair- "ps, etc) which led you to each answer for the pairs below. Any differences of answers between you and your peers...
1. Match each structure to the functional group a alcohol b. aldehyde c. ketone d. acid e. esterf. amine HC CH, OH ii. iii. ОН iv. OH H vi. NH2 vii. 2. For each of the following, write the formula (abbreviated) a. OH b. ОН c. 2. What is stereospecificity? Why is it important? 3. For each molecule below, identify the functional groups. НО а. Сн,он СН,ОН ОНИ ОН b. ОН ОН Н.N. О НО. о с.. ОД d. но...
PART I: HYDRIDES AND PERIODICITY Table 10-1. Lewis structures of hydrides Formula Total # of Valence Central Atom of Hydride Electrons Lewis Structure S aloon loro p ro bono di non auto Sad Ind o nesboro both bobom Table 10-2. Molecular geometries w of Lone Electron Electron-Pair Pairs Geometry Central Atom # of Bonded Electron Pairs Formula of Hydride Bond Angles) Molecular Shape ci TA's Initials PART II. FLUORINATED COMPOUNDS Table 10-3. Fluorinated compounds Total # of E. Pairs around...
s appear/look differently. This can often be The maie and female of the same specie to the presence and/or position of functional groups 7. d. none of the above c. sexual dimorphism with their descriptions: 8-12. Match the following functional groups as their functional group 8. Alcohols have 9. Acetic acid (organic acids) have 10. Proteins/amino acids have as their functional grou as one of their functional groups 11. Thiols have 12. An organic compound with-CO at the end of...
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