Formulate the following alkanoyl halides

a) 3-methylbutanoyl chloride
b) 3-oxopentanoyl bromide
c) 2-methyl-3-oxocyclohexanecarbonyl iodide
d) 2,3-dihydroxypropanoyl chloride
e) 4-chlorocarbonyl-3-hydroxy-2-methylpentanoic acid
f) Benzoyl chloride
g) 3-bromobutanoyl bromide
h) 4-oxobutanoyl iodide
i) Methanoyl chloride
 
SOLUTION:
 
alkanoyl halide nomenclature