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Beskou die volgende organiese reaksies - English General - NSC Technical Sciences - Question 4 - 2024 - Paper 2

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Beskou die volgende organiese reaksies. Reaksie 1: C2H4 + H2O -> Verbinding X + H2 Reaksie 2: C2H2 + O2 -> CO2 + H2O + Hitte Reaksie 3: C4H8 + H2 -> Produk Y Rea... show full transcript

Worked Solution & Example Answer:Beskou die volgende organiese reaksies - English General - NSC Technical Sciences - Question 4 - 2024 - Paper 2

Step 1

4.1.1 Noem die tipe reaksie.

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Answer

Die tipe reaksie is substitusie of hidrolyse.

Step 2

4.1.2 Skryf die GEKONDENSEERDE STRUKTUURFORMULE van verbinding X neer.

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Answer

Die gekondenseerde struktuurformule van verbinding X is CH3CH2OH.

Step 3

4.1.3 Is verbinding X ‘n PRIMÊRE, SEKONDÊRE of TERSIÈRE alkohol?

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Answer

Verbinding X is 'n primêre alkohol.

Step 4

4.2.1 Balanseer die chemiese vergelyking vir hierdie reaksie.

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Answer

Die gebalanseerde reaksie is: C2H2 + 5O2 -> 4CO2 + 2H2O.

Step 5

4.2.2 Is dit ‘n EKSTOTERMIESE of ENDOTERMIESE reaksie? Gee ‘n rede.

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Answer

Dit is 'n eksotermiese reaksie omdat hitte (energie) vr Released.

Step 6

4.3.1 Noem die tipe ADDISIE reaksie wat plaasvind.

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Answer

Die tipe addisie reaksie wat plaasvind is waterstofverhardering.

Step 7

4.3.2 Skryf die IUPAC-naam van produk Y neer.

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Answer

Die IUPAC-naam van produk Y is butaan.

Step 8

4.3.3 Skryf die NAAM of FORMULE neer van die katalisator wat gebruik is.

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Answer

Die katalisator wat gebruik is, is platinum (Pt) of palladium (Pd).

Step 9

4.4.1 Defineer die term polymer.

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Answer

‘n Polymer is 'n groot molekule wat uit kleiner monomeer-eenhede bestaan, wat kovalent aan mekaar verbind is in 'n herhalende patroon.

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