Determine the mass of acetic acid obtained from alcohol as a result of fermentation of 200 kg
August 4, 2021 | education
| Determine the mass of acetic acid obtained from alcohol as a result of fermentation of 200 kg of glucose with a mass fraction of impurities of 10%.
In order to determine the mass of acetic acid, we first compose the reaction equations and then compose and solve the proportion.
Let’s calculate the mass:
m (C6H12O6) = 200 * 0.9 = 180 kg.
We draw up the reaction equation and make up the proportion:
180 kg x kg
C6H12O6 = 2C2H5OH + 2CO2
180 grams 92 grams
We are looking for an unknown extreme term of the proportion:
x = (180 * 92) / 180 = 92 kg.
Let’s compose the following reaction equation and solve the proportion:
92 kg x2 kg
C2H5OH + [O] = CH3COOH
46 grams 60 grams.
x2 = (92 * 60) / 46 = 120 kg.
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