Make the reaction equation: methane-carbon dioxide-glucose-ethanol
Make the reaction equation: methane-carbon dioxide-glucose-ethanol-ethanal-ethanic acid-ethyl acetate-potassium acetate-methane-chloromethane
Let’s carry out the solution of the chain of transformations for organic substances:
СН4 – СО2 – С6Н12О6 – С2Н5ОН – С2Н4О – С2Н4О2 – СН3СОО – С2Н5 – СН3СООK – CH4 – CH3Cl
1. CH4 + 2O2 = CO2 + 2H2O + Q – combustion of methane, carbon dioxide is released;
2. 6СО2 + 6Н2О = С6Н12О6 + 6О2 – photosynthesis leads to the formation of glucose;
3. С6Н12О6 = 2С2Н5ОН + 2СО2 – ethanol was obtained during fermentation;
4. С2Н5ОН + CuO = CH3 – COH + Cu + H2O – oxidation with copper oxide, ethanal is released;
5. СН3 – СОН + Ag2O = CH3COOH + 2Ag – qualitative reaction for aldehyde, ethanic acid was obtained;
6. CH3COOH + C2H5OH = CH3COO – C2H5 + H2O – esterification, ethyl acetate was formed;
7. CH3COO – C2H5 + H2O = CH3COOH + C2H5OH – hydrolysis, acetic acid obtained;
8. 2СН3СООН + К = 2СН3СООК + Н2 – substitutions, potassium acetate was released;
9.СН3СООК + KOH = СН4 + К2СО3 – ion exchange, methane was formed;
10.CH4 + Cl2 = CH3Cl + HCl – substitutions, methane chloride was obtained.
The decision confirms the connection between hydrocarbons, carbohydrates, oxygen-containing organic substances.
