a) C2H5OH:
\(CH_3-CH_2-OH\) (rượu etylic hoặc etanol)
b) C3H4:
\(CH_2=C=CH_2\) (anlen)
\(CH_3-C\equiv CH\) (propin hoặc metylaxetilen)
(xiclopropen)
c) C4H8:
\(CH_3-CH_2-CH=CH_2\) (but-1-en)
\(CH_3-CH=CH-CH_3\) (but-2-en)
\(\begin{matrix}CH_3\\CH_3\end{matrix}>C=CH_2\) (isobutilen)
(xiclobutan)
(metylxiclopropan)
d) C2H4O2:
\(CH_3-COOH\) (axit axetic)
\(H-COO-CH_3\) (metyl format)
\(HO-CH_2-CH=O\) (glycolanđehit)
e) C2H4O:
\(CH_3-CH=O\) (axetanđehit)
\(CH_2=CH-OH\) (etenol hoặc rượu vinylic)
(etylen oxit)
a) $CH_3-CH_2-OH$ : Ancol etylic
b) $CH≡C-CH_3$ : propin
c)
$CH_3-CH=CH-CH_3$ : but-2-en
$CH_2=CH-CH_2-CH_3$ : but-1-en
$CH_2=C(CH_3)-CH_3$ : 2-metyl but - 1-en
d)
$CH_3-COOH$ : Axit axetic
e) $CH_3-CHO$ : Andehit axetic