СH3-CH2-CH2-OH → CH3-CH2-C(O)H + H2↑ (CuO, t)
CH3-CH2-C(O)H + 2Cu(OH)2 → CH3-CH2-COOH + Cu2O↓ + H2O (t)
СH3-CH2-CH2-OH → CH3-CH2-C(O)H + H2↑ (CuO, t)
CH3-CH2-C(O)H + 2Cu(OH)2 → CH3-CH2-COOH + Cu2O↓ + H2O (t)