Besku die volgende organiese reaksies - NSC Technical Sciences - Question 4 - 2024 - Paper 2

Question 4

Besku die volgende organiese reaksies.
Reaksie 1:
H H
\ /
C C
/ \
H H + H2O --> Verbinding X + H2
Reaksie 2:
C2H2 + O2 -... show full transcript
Worked Solution & Example Answer:Besku die volgende organiese reaksies - NSC Technical Sciences - Question 4 - 2024 - Paper 2
4.1.1 Noem die tipe reaksie.

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Die tipe reaksie is substitusie of hidrolyse.
4.1.2 Skryf die GEKONDENSEERDE STRUKTUURFORMULE van verbinding X neer.

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Die gekondenseerde struktuurformule van verbinding X is CH3CH2OH.
4.1.3 Is verbinding X 'n PRIMÊRE, SEKONDÊRE of TERSIÈRE alkohol?

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Verbinding X is 'n primêre alkohol omdat die hydroxylgroep (-OH) aan die einde van die ketting aan 'n primêre koolstofatoom gebonde is.
4.2.1 Balanseer die chemiese vergelyking vir hierdie reaksie.

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Die gebalanseerde vergelyking is: C2H2 + 5O2 → 4CO2 + 2H2O.
4.2.2 Is dit 'n EKSOTERMESE of ENDOTERMESE reaksie? Gee 'n rede.

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Dit is 'n eksotermiese reaksie omdat hitte (energie) vrygestel word tydens die reaksie.
4.3.1 Noem die tipe ADDISIEreaksie wat plaasvind.

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Die tipe addisie reaksie wat plaasvind, is waterstofering.
4.3.2 Skryf die IUPAC-naam van produk Y neer.

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Die IUPAC-naam van produk Y is butaan.
4.3.3 Skryf die NAAM van FORMULE neer van die katalisator wat gebruik is.

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Die katalisator wat gebruik is, is platinum (Pt) of palladium (Pd).
4.4.1 Definieer die term monomeer.

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Die term monomeer verwys na 'n groter molekule wat uit kleiner monomeer-eenhede wat kovalent aanmekaar gebonde is in 'n herhalende patroon.
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