4.1 Die gebalanseerde vergelyking vir 'n polimerisasiereaksie word hieronder getoon - NSC Physical Sciences - Question 4 - 2019 - Paper 2
Question 4
4.1 Die gebalanseerde vergelyking vir 'n polimerisasiereaksie word hieronder getoon.
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4.2 Propan-1-ol ondergaan twee verskillende reaksies, s... show full transcript
Worked Solution & Example Answer:4.1 Die gebalanseerde vergelyking vir 'n polimerisasiereaksie word hieronder getoon - NSC Physical Sciences - Question 4 - 2019 - Paper 2
Step 1
4.1.1 Tipe polimerisasiereaksie wat deur die vergelyking voorgestel word
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Die tipe polimerisasiereaksie wat deur die vergelyking voorgestel word, is 'n toevoeging of polimerisasie (addition polymerization).
Step 2
4.1.2 IUPAC-naam van die monomeer
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Die IUPAC-naam van die monomeer is etheen (ethylene).
Step 3
4.1.3 IUPAC-naam van die polimeer
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Die IUPAC-naam van die polimeer is polieteen (polyethylene).
Step 4
4.2.1 Tipe reaksie wat deur reaksie 2 voorgestel word
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Die tipe reaksie wat deur reaksie 2 voorgestel word, is 'n dehydrasiereaksie (dehydration reaction).
Step 5
4.2.2 Funksie van gekonstanteerde H2SO4 in reaksie 2
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Die funksie van die gekonstanteerde H2SO4 in reaksie 2 is om watermolekules te verwyder, wat die aanloop vir die vorming van verbinding X vergemaklik.
Step 6
4.2.3 IUPAC-naam van verbinding X
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Die IUPAC-naam van verbinding X is prop-1-een (prop-1-ene).
Step 7
4.2.4 STRUKTUURFORMULE van verbinding Z
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Die struktureformule van verbinding Z is:
H H
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H--C---C--OH
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H H
Hierdie formule verteenwoordig propan-2-ol (propan-2-propanol).
