Question

Классифицируйте предложенные кислоты:

1. CH3 – CH2 – CH2 – COOH

2. CH3 – CH = CH – COOH

3.CH3 – CH (CH3) – CH (CH3) - COOH

4. COOH - CH = CH – CH2 – COOH

5. CH3 – CH = C - CH – COOH