Write the reaction equation: CO2 – C6H12O6- C2H5OH-CH3OH-CH3COOH
Let’s execute the solution, write down the equations for the chain of transformations:
1. 6СО2 + 6Н2О = С6Н12О6 + 6О2 – the process of photosynthesis, its product is glucose and oxygen is released;
2. С6Н12О6 = 2С2Н5ОН + 2СО2 – fermentation occurs with the participation of yeast, ethanol and carbon monoxide are formed;
3. С2Н5ОН + О2 = СО2 + Н2О – combustion of ethanol, carbon dioxide and water are released;
4. СО2 + С = 2СО – ОВР, carbon monoxide (2) was obtained;
5. CO + 2H2 = CH3 – OH – obtaining methanol from synthesis gas;
6. СН3 – ОН + HCl = CH3Cl + H2O – exchange, methane chloride was formed:
7. 2СН3Cl + 2Na = 2NaCl + C2H6 – ethane was obtained in the course of the Wurtz reaction;
8. С2Н6 = Н2 + С2Н4 – dehydrogenation, ethylene was released;
9. С2Н4 + Н2О = С2Н5ОН – hydration, ethanol was obtained;
10. С2Н5ОН + СuO = CH3 – COH + Cu + H2O – oxidation of alcohol to aldehyde;
11. СН3 – СОН + Ag2O = CH3 – COOH + 2Ag – qualitative reaction for aldehyde, acetic acid and silver were obtained.
