Organik moddalar molekulalaridagi barcha uglerod atomlarining aish darajasini aniqlang. 1. CH - CH, - CHO 2. CH₂-CH₂-OH CH₂-CH₂-COOH E. 4. CH, - C(O) CH3 5. CH₂=CH₂ 6. CH₂(OH)-CH₂(OH) ​

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