How many primary amines including stereoisomers are possible for the molecular formula `C_(4)H_(11)N` .

How many primary amine structural isomers are possible with the molecular formula C_(4)H_(11)N .

How many methamers are possible for molecular formula C_(4)H_(11)N ?

The total number of secondary amines including stereoisomers having the molecular formula C_(4)H_(11)N is .

How many primary alcohols (including stereoisomers) are possible with formula C_5H_(12)O ?

How many structural isomers are possible for the molecular formula C_(5)H_(11) Br ?

How many primary alcohols (including stereoisomers) are possible with formula C_(5)H_(12)O ?