1.
=> CH3-CH2-OH , etanol
2.
=> HO-CH2-CH2-OH , 1,2-etandiol
3.
=> CH3-CH-CH3 , 2-propanol (izopropanol)
l
OH
4.
=> CH3-CH-CH2-CH3 , 2-butanol (sec-butanol)
5.
=> CH3-CH-CH-CH3 , 2,3-butandiol
l l
OH OH