91Ó°ÊÓ

Which compound in each of the following pairs would be more soluble in water explain.

a. ${\mathrm{CH}}_3-{\mathrm{CH}}_2-{\mathrm{CH}}_3$or ${\mathrm{CH}}_3-{\mathrm{CH}}_2-\mathrm{CHO}$

b. propanone or 3-hexanone

c. butanal or hexanal

Write the balanced chemical equation for the complete combustion of each of the following compounds:

a. $1-$propanol

b.$3-$hexanol

Draw the condensed structural or line-angle formula for the alkene produced by each of the following dehydration reactions:

Draw the condensed structural or line-angle formula for the alkene produced by each of the following dehydration reactions:

Draw the condensed structural or line-angle formula for the aldehyde or ketone formed when each of the following alcohols is oxidized [O] (if no reaction, write none):

Draw the condensed structural formula, or line-angle formula if cyclic, for each of the following:

a. propyl alcohol

b. 3-pentanethiol

c.2-methyl -2-butanol

d. 4-bromophenol

Draw the condensed structural or line-angle formula for the aldehyde or ketone formed when each of the following alcohols is oxidized [O] (if no reaction, write none):

Draw the condensed structural formulas for the aldehyde and carboxylic acid produced when each of the following is oxidized:

Draw the condensed structural formulas for the aldehyde and carboxylic acid produced when each of the following is oxidized:

Draw the condensed structural formula for the alcohol formed when each of the following is reduced by hydrogen in the presence of a nickel catalyst:

a. butyraldehyde b. acetone

c. hexanal d. 2-methyl-3-pentanone