Names and formulae of carbon compounds - National STEM Centre
Names and formulae of carbon compounds - National STEM Centre
Names and formulae of carbon compounds - National STEM Centre
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Programmed sections<br />
45<br />
Question<br />
Give the IUPAC names <strong>of</strong>D (HOCH 2 CH 2 CHzCH 2 0H) <strong>and</strong><br />
E (CH 2 = CH - CH = CH 2 ). (See C3 if you need help with the name<br />
<strong>of</strong> D.)<br />
))))}-+ C13 if your answers are correct; otherwise C12.<br />
Answer to C1 0<br />
A <strong>and</strong> C are isomeric. Both have molecular formula C 4 H 10 0. The<br />
molecular formula <strong>of</strong>B is C 4 HsO. (Note. Some isomers such as A <strong>and</strong> C<br />
do not have the same functional group; others such as B<strong>and</strong> C in C8 do<br />
have the same functional group.)<br />
))))}-+ Cll<br />
Answer to C11<br />
1 234<br />
D HOCHzCH 2 CHzCHzOH:<br />
1 234<br />
butane-I,4-diol.<br />
C CH 2 =CH-CH=CHz: buta-I,3-diene.<br />
(Check your answer carefully.)<br />
))))}-+ Cl3 if your answers are correct; otherwise C12.
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