2-butylhexanoic acid
h3c-c-oh
2-propylpentanoic acid
H3C is a part of the larger compound H3C-CH2-O-CH3, which is ethyl methyl ether, also known as methoxyethane.
O O O CH3-C-OH+HCl--------> CH3-C-Cl+NH3 ---------> CH3-C-NH2 O CH3-C-NH2+Br2+KOH -----------> H3C-NH2+KBr+K2CO3+H2O
Methyllium cation
(CH3COOC2H3)nStructural:(H3C-(C=O)-O-(CH)=CH2)n
2-propylpentanoic acid
ethanol
H3C is a part of the larger compound H3C-CH2-O-CH3, which is ethyl methyl ether, also known as methoxyethane.
ethanol
Hydrogens, then Carbons, then anything else. For instance: H3C(OH)
Ch3,Oh,h3c,h2c,c5hh
One reason (there are a lot more) is that in organic chemistry many more isomeres with the same chemical formula exist.Example:Na2S2O3: there is only 1 compoundBut C2H4O2 has 3 possibilities:ethanoic acid: H3C-C(-OH)(=O)methoxymethanal: H3C-O-C(-H)(=O)hydroxyethanal: CH2OH-C(-H)(=O)
O O O CH3-C-OH+HCl--------> CH3-C-Cl+NH3 ---------> CH3-C-NH2 O CH3-C-NH2+Br2+KOH -----------> H3C-NH2+KBr+K2CO3+H2O
No.
esters
H3C is a part of the larger compound H3C-CH2-O-CH3, which is ethyl methyl ether, also known as methoxyethane.
Methyllium cation