Ответ: CH3-CH(CH3)-CH2-COONa+NaOH(t) -> CH3-CH(CH3)-CH3+Na2CO3CH3-CH(CH3)-CH3 +O2 (t,k) -> CH3-CH(CH3)-COH+H2OCH3-CH2-CH2-CH2-CH2-COONa+NaOH(t) -> CH3-(CH2)3-CH3+Na2CO3CH3-(CH2)3-CH3+O2 (t,k) -> CH3-(CH2)3-COH+H2O