Module 2 Lesson 2 Assignment Attempt review VVS

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Nelson Mandela High School *

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Chemistry

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Jun 5, 2024

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Question 1 Correct Mark 6.00 out of 6.00 Flag question Question 2 Correct Mark 1.00 out of 1.00 Flag question Question 3 Correct Mark 5.00 out of 5.00 Flag question Question 4 Correct Mark 1.00 out of 1.00 Flag question Question 5 Correct Mark 1.00 out of 1.00 Flag question Question 6 Correct Mark 1.00 out of 1.00 Flag question Question 7 Partially correct Mark 5.00 out of 6.00 Flag question Question 8 Correct Mark 1.00 out of 1.00 Flag question Question 9 Correct Mark 1.00 out of 1.00 Flag question Question 10 Correct Mark 1.00 out of 1.00 Flag question Question 11 Correct Mark 1.00 out of 1.00 Flag question SCN3796-150637 / Module 2 Lesson 2 Assignment Started on Saturday, 16 March 2024, 3:15 AM State Finished Completed on Saturday, 16 March 2024, 3:28 AM Time taken 12 mins 54 secs Grade 24.00 out of 25.00 ( 96 %) Finish review More  Module 2 Lesson 2 Assignment 1 . C H OH(l) + HCOOH(l) → HCOOC H + H O(l) 2 . C H OH(l) → C H (g) + H O(l) 3 . C H (g) + Cl (g) → C H C1 (l) 4 . C H (l) + Br (l) → C H Br(l) + HBr(g) 5 . 2C H (g) + 13O (g) → 8CO (g) + 10H O(l) 6 . 2C H (l) + 15O (g) → 14CO(g) + 8H O(l) Match each equation above with its reaction type. Reaction Type Reaction Number from Above Addition 3 ✓ Complete combustion 5 ✓ Elimination 2 ✓ Esterification 1 ✓ Incomplete combustion 6 ✓ Substitution 4 ✓ 2 5 2 5 2 2 5 2 4 2 2 4 2 2 4 2 6 6 2 6 5 4 10 2 2 2 7 8 2 2 Your answer is correct. The correct answer is: 1 . C H OH(l) + HCOOH(l) → HCOOC H + H O(l) 2 . C H OH(l) → C H (g) + H O(l) 3 . C H (g) + Cl (g) → C H C1 (l) 4 . C H (l) + Br (l) → C H Br(l) + HBr(g) 5 . 2C H (g) + 13O (g) → 8CO (g) + 10H O(l) 6 . 2C H (l) + 15O (g) → 14CO(g) + 8H O(l) Match each equation above with its reaction type. Reaction Type Reaction Number from Above Addition [3] Complete combustion [5] Elimination [2] Esterification [1] Incomplete combustion [6] Substitution [4] 2 5 2 5 2 2 5 2 4 2 2 4 2 2 4 2 6 6 2 6 5 4 10 2 2 2 7 8 2 2 Fill in the blanks to complete the following statement. One method used to differentiate between saturated and unsaturated compounds is to add a few drops of orange-coloured aqueous bromine to samples of each organic compound. If the compound is unsaturated ✓ the orange colour will quickly fade. Your answer is correct. The correct answer is: Fill in the blanks to complete the following statement. One method used to differentiate between saturated and unsaturated compounds is to add a few drops of orange- coloured aqueous bromine to samples of each organic compound. If the compound is [unsaturated] the orange colour will quickly fade. Predict the most likely reaction for each of the following: propene + HCl addition ✓ ethanoic acid + propanol + acid catalyst esterfication ✓ propane + bromine + light substitution ✓ propanol + acid catalyst + heat elimination ✓ propene + water + catalyst addition ✓ Your answer is correct. The correct answer is: propene + HCl → addition, ethanoic acid + propanol + acid catalyst → esterfication, propane + bromine + light → substitution, propanol + acid catalyst + heat → elimination, propene + water + catalyst → addition Select one: Which of the following would undergo an addition reaction ? octane 1,2-dimethylbenzene butene ✓ cyclopentane Your answer is correct. The correct answer is: butene Select one: Which of the following compounds would react most vigorously with liquid bromine, when no light is present ? benzene hexane hex-2-ene ✓ cyclohexane Your answer is correct. The correct answer is: hex-2-ene Select one: The following chemical reaction is used to synthesize a flavouring agent that has an aroma similar to bananas. Identify the type of reaction that is represented by this synthesis. elimination addition substitution esterification ✓ hydrogenation Your answer is correct. The correct answer is: esterification Identify the functional group and the IUPAC name for each of the three compounds in the reaction below: Compound Functional Group IUPAC Name I carboxyl ✓ ethanoic acid ✓ II hydroxyl ✓ butan-1-ol ✓ III Ester linkage ✓ ethyl butanoate × The above reactants would undergo a substitution ✓ reaction Your answer is correct. The correct answer is: The above reactants would undergo a [substitution] reaction The above reaction would be an example of elimination ✓ Your answer is correct. The correct answer is: The above reaction would be an example of [elimination] The above reactants would undergo a(n) addition ✓ reaction Your answer is correct. The correct answer is: The above reactants would undergo a(n) [addition] reaction Isopropyl alcohol (propan-2-ol) is used as a solvent for industrial processes, a disinfectant solution, and a de-icer solution for vehicles. One method of producing isopropyl alcohol is to react propene with water in the presence of an acid catalyst. This reaction is classified as a(n) addition ✓ reaction. Your answer is correct. The correct answer is: Isopropyl alcohol (propan-2-ol) is used as a solvent for industrial processes, a disinfectant solution, and a de-icer solution for vehicles. One method of producing isopropyl alcohol is to react propene with water in the presence of an acid catalyst. This reaction is classified as a(n) [addition] reaction.  〈 ? More  ' PD 

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