Question

(C₆H₁₀O₅)n---->С₆H₁₂O₆--->C₂H₅OH

Answer 1

(C6H10O5)n + nH2O=nC6H12O6 гидролиз
C6H12O6=2C2H5OH + 2CO2 спиртовое брожение

Answer 2

The chemical reactions you've described involve the conversion of a carbohydrate (C₆H₁₀O₅)n into glucose (C₆H₁₂O₆) and then into ethanol (C₂H₅OH). Let's break down these reactions:

1. Carbohydrate (C₆H₁₀O₅)n to Glucose (C₆H₁₂O₆): The general formula for carbohydrates is (CH₂O)n, where n can vary. In your case, you're starting with a carbohydrate with the formula (C₆H₁₀O₅)n. This is a simplified representation of a carbohydrate polymer, such as cellulose or starch, where n represents the number of repeating units.

   To convert this carbohydrate into glucose (C₆H₁₂O₆), you would typically need to perform a hydrolysis reaction. Hydrolysis is a chemical reaction that breaks down complex molecules into simpler ones by adding water. In the case of carbohydrates, enzymes like amylase can catalyze the hydrolysis of the glycosidic bonds between the sugar units, resulting in the production of glucose.

2. Glucose (C₆H₁₂O₆) to Ethanol (C₂H₅OH): To convert glucose into ethanol, you would need a process called fermentation. Fermentation is a metabolic process that occurs in the presence of yeast or certain bacteria. Here's a simplified version of the fermentation reaction:

   C₆H₁₂O₆ → 2 C₂H₅OH + 2 CO₂

   In this reaction, glucose (C₆H₁₂O₆) is converted into ethanol (C₂H₅OH) and carbon dioxide (CO₂). Yeast or other microorganisms consume glucose and produce ethanol as a metabolic byproduct.

So, in summary, you can convert a carbohydrate (C₆H₁₀O₅)n into glucose (C₆H₁₂O₆) through hydrolysis and then convert glucose into ethanol (C₂H₅OH) through fermentation. These are simplified representations, and the actual reactions may involve more steps and specific conditions.