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2. Write structural formulas for all the constitutionally isomerie compounds having the given molecular formula (a)...
Name Frst Examinaton s wite sructural formulas for all the constitutionally isomerke compounds having the molecular...
Name Frst Examinaton s wite sructural formulas for all the constitutionally isomerke compounds having the molecular Formula CHN 2 Wwite a more stable contributing structure and specify formal charges, if any, for 3. The connectivity of carbon dioxide is ocO. Write a Lewis formula that satisfies the oc and show unshared electrons. What is the molecular geometry according to VSEPR? 4. The reaction HCICH + TN2 → HCIC, NH3 occurs very readily, which is the stronge HCICH or NHs? 5....
1) Draw the structural formula (line angle formula) given the following condensed formulas (6 pts) a)...
1) Draw the structural formula (line angle formula) given the following condensed formulas (6 pts) a) CH.CH-CH:CH OH b) CH,COOH c) CH.CH OCH 2) Draw the structural formula (line angle formula) given the following space filling models (Blue atoms are nitrogens and has 3 bonds; red atoms are oxygen and has 2 bonds) (6 pts.) b)
Write the molecular and structural formulas for the compounds represented by the models in the figure...
Write the molecular and structural formulas for the compounds represented by the models in the figure (Figure 1) Figure 1 of 1 > . (b)
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...
1. Draw structural formulas for these compounds. [A] 2,4-dichlorophenol [B] 2,4,6-trinitrotoluene 2. The reaction of bromine...
1. Draw structural formulas for these compounds. [A] 2,4-dichlorophenol [B] 2,4,6-trinitrotoluene 2. The reaction of bromine with toluene gives a mixture of 3 products, all with the molecular formula C7H7Br. Name and draw a structural formula for 2 of the products.
1. Write structural formulas for the major organic product(s) for the following reactions. Be sure to...
1. Write structural formulas for the major organic product(s) for the following reactions. Be sure to indicate the stereochemistry when relevant. CH.CH CH.CH Na (1) CH,CH,CECCH.CH, liq, NH 1. Write structural formulas for the major organic product(s) for the following reactions. Be sure to indicate the stereochemistry when relevant. (c) CH,CH,CECH 2. HO HO HO CHCH=CH 1. Write structural formulas for the major organic product(s) for the following reactions. Be sure to indicate the stereochemistry when relevant. c= H2SO4 H20...
Name 2. Write the structural formula for each of the following compounds from the 'H NMR...
Name 2. Write the structural formula for each of the following compounds from the 'H NMR data and molecular formula. Make all peak assignments on the structure. Structure Compound Molecular Formula CH,Br Chemical Shift (5) Number Multiplicity of H 3d 5.14 7.35 5 broads B) CHO, T3 115 1.25 2.33 4.13 D CH CI 1.60 E CHO 1.2 2.1 14.1 Mere F F) They CHUO 16 0.9 1.6 2.4 14 GC. CH.CL 3.7 | TCHC | 20 128 3.7 3.8...
9. For each of the following pairs of structural formulas, indica Tollowing pairs of structural formulas,...
9. For each of the following pairs of structural formulas, indica Tollowing pairs of structural formulas, indicate whether the pairs represent: a. same compound b. constitutional isomers c. enantiomers d. diastereoisomers e different compounds CH: Br e l and cl Br | HO - H and CH, CH, 2 CH3 ------ |-----+ 一一一一一 ——H C一 and and H- CI - CH - CH Br | ——cl and cls ——BF cl and Cl- 月 CH.CH, 6
4. A refrigerant has a molecular formula Caie a. Draw two possible structural formulas for CHo...
4. A refrigerant has a molecular formula Caie a. Draw two possible structural formulas for CHo and name them. (4 points) b. Write the balanced equation for the combustion of Cafio. (2 points) 5. Write the equation for the reaction between propene and chlorine gas using structural formulas. (2 points)
For each of the following abbreviated structural formulas, write a structural formula that shows all the...
For each of the following abbreviated structural formulas, write a structural formula that shows all the bonds. (CH_3)_2CHCH_3 (CH_3)_3COH CHCI_2CCI_3 CH_3NHCH_2CH_3
Name Frst Examinaton s wite sructural formulas for all the constitutionally isomerke compounds having the molecular Formula CHN 2 Wwite a more stable contributing structure and specify formal charges, if any, for 3. The connectivity of carbon dioxide is ocO. Write a Lewis formula that satisfies the oc and show unshared electrons. What is the molecular geometry according to VSEPR? 4. The reaction HCICH + TN2 → HCIC, NH3 occurs very readily, which is the stronge HCICH or NHs? 5....
1) Draw the structural formula (line angle formula) given the following condensed formulas (6 pts) a) CH.CH-CH:CH OH b) CH,COOH c) CH.CH OCH 2) Draw the structural formula (line angle formula) given the following space filling models (Blue atoms are nitrogens and has 3 bonds; red atoms are oxygen and has 2 bonds) (6 pts.) b)
Write the molecular and structural formulas for the compounds represented by the models in the figure (Figure 1) Figure 1 of 1 > . (b)
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...
1. Write structural formulas for the major organic product(s) for the following reactions. Be sure to indicate the stereochemistry when relevant. CH.CH CH.CH Na (1) CH,CH,CECCH.CH, liq, NH 1. Write structural formulas for the major organic product(s) for the following reactions. Be sure to indicate the stereochemistry when relevant. (c) CH,CH,CECH 2. HO HO HO CHCH=CH 1. Write structural formulas for the major organic product(s) for the following reactions. Be sure to indicate the stereochemistry when relevant. c= H2SO4 H20...
Name 2. Write the structural formula for each of the following compounds from the 'H NMR data and molecular formula. Make all peak assignments on the structure. Structure Compound Molecular Formula CH,Br Chemical Shift (5) Number Multiplicity of H 3d 5.14 7.35 5 broads B) CHO, T3 115 1.25 2.33 4.13 D CH CI 1.60 E CHO 1.2 2.1 14.1 Mere F F) They CHUO 16 0.9 1.6 2.4 14 GC. CH.CL 3.7 | TCHC | 20 128 3.7 3.8...
9. For each of the following pairs of structural formulas, indica Tollowing pairs of structural formulas, indicate whether the pairs represent: a. same compound b. constitutional isomers c. enantiomers d. diastereoisomers e different compounds CH: Br e l and cl Br | HO - H and CH, CH, 2 CH3 ------ |-----+ 一一一一一 ——H C一 and and H- CI - CH - CH Br | ——cl and cls ——BF cl and Cl- 月 CH.CH, 6
4. A refrigerant has a molecular formula Caie a. Draw two possible structural formulas for CHo and name them. (4 points) b. Write the balanced equation for the combustion of Cafio. (2 points) 5. Write the equation for the reaction between propene and chlorine gas using structural formulas. (2 points)
For each of the following abbreviated structural formulas, write a structural formula that shows all the bonds. (CH_3)_2CHCH_3 (CH_3)_3COH CHCI_2CCI_3 CH_3NHCH_2CH_3
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