2.1 Bestudeer die struktuurformules hieronder - NSC Physical Sciences - Question 2 - 2017 - Paper 2
Question 2
2.1 Bestudeer die struktuurformules hieronder.
Vir hierdie verbinding, skryf neer die:
2.1.1 Homoloë reeks waaraan dit behoort.
2.1.2 IUPAC-naam.
2.1.3 IUPAC-naa... show full transcript
Worked Solution & Example Answer:2.1 Bestudeer die struktuurformules hieronder - NSC Physical Sciences - Question 2 - 2017 - Paper 2
Step 1
2.1.1 Homoloë reeks waaraan dit behoort
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Answer
Die verbinding behoort tot die alkaan homoloë reeks, aangesien dit slegs enkelbindings tussen koolstofatome bevat.
Step 2
2.1.2 IUPAC-naam
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Die IUPAC-naam van die verbinding is 3-oktien.
Step 3
2.1.3 IUPAC-naam van die organiese suur wat in die bereiding daarvan gebruik word
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Die organiese suur wat gebruik word, is propaanzuur (propanoïc acid).
Step 4
2.1.4 STRUKTUURFORMULE van sy regulatiewe (onvertakte) funksionele isomer
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Answer
Die struktuurformule van die regulatiewe isomer is:
H H
| |
H—C—C=C—C—C—C—C—C—H
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H H
Step 5
2.2 Skryf die struktuurformules van 4-metielpentan-2-oon neer
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Die struktuurformules van 4-metielpentan-2-oon is:
CH3
|
H3C—C—C—C=C—H
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CH3 H
Step 6
2.3.1 Algemene formule van die homoloë reeks waaraan dit behoort
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Die algemene formule van die homoloë reeks waaraan dit behoort is CnH2n.
Step 7
2.3.2 IUPAC-naam
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Die IUPAC-naam van die verbinding is 5-ethyl-2,6-dimethylhept-3-yne of 5-etiel-2,6-dimietielhept-3-yn.
