22. Organic Chemistry

In the presence of heat or light, chloromethane gas will react with a stoichiometric amount of chlorine gas to produce which of the following products?

CH₃Cl (g) + Cl₂ (g) →

Alcohol-based fuels for automobiles lead to the production of formaldehyde (CH2O) in exhaust gases. Formaldehyde undergoes photodissociation, which contributes to photo- chemical smog: CH2O + hn ¡ CHO + H The maximum wavelength of light that can cause this reac- tion is 335 nm. (d) Write out the formaldehyde photodis- sociation reaction, showing Lewis-dot structures.

List all the possible products for each alkane substitution reac- tion. (Assume monosubstitution.) d.

List all the possible products for each alkane substitution reac- tion. (Assume monosubstitution.) a. CH3CH3 + Br2 ¡

List all the possible products for each alkane substitution reaction. (Assume monosubstitution.) d. CH3CHBr2 + Br2 ¡

Chloropropane is derived from propane by substituting Cl for H on one of the carbon atoms. (a) Draw the structural formulas for the two isomers of chloropropane.

Chloropropane is derived from propane by substituting Cl for H on one of the carbon atoms. (b) Suggest names for these two compounds.