Ch3cl h2. Al-al4c3-ch4-ch3cl. al4c3 ch4 ch4. c → al4c3 → ch4 → co2 → co. c ch4 ch3cl c2h6.

Ch3cl h2. Al-al4c3-ch4-ch3cl. al4c3 ch4 ch4. c → al4c3 → ch4 → co2 → co. c ch4 ch3cl c2h6.
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