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Category: Alcohols

Structural Formula of an Organic Compound

9268  admin  
15/05/2024 at 1:51 pm (last edited 15/05/2024 at 1:51 pm)
Alcohols, Alkanes, Alkenes, Carboxylic Acids and Esters, Combined Chemistry, Pure Chemistry, Q&A  

List the conditions for fermentation of glucose solution.

9027  admin  
14/11/2023 at 1:57 pm (last edited 14/11/2023 at 1:58 pm)
  • Temp 37 deg C
  • Absence of oxygen
  • Biological enzyme: yeast
Alcohols, Combined Chemistry, FAQs, Pure Chemistry  

Write down the general formula for: alkanes, alkenes, alcohols, carboxylic acids.

9007  admin  
11/11/2023 at 12:36 pm (last edited 11/11/2023 at 12:36 pm)

Alkane: CnH2n+2

Alkene: CnH2n

Alcohol: CnH2n+1OH

Carboxylic acid: CnH2n+1COOH

Alcohols, Alkanes, Alkenes, Carboxylic Acids and Esters, Combined Chemistry, FAQs, Pure Chemistry  

Perfumes

8394  admin  
24/05/2023 at 7:40 am (last edited 24/05/2023 at 7:40 am)
Alcohols, Alkenes, Carboxylic Acids and Esters, Combined Chemistry, Pure Chemistry, Q&A  

Polypropene vs Polyglycine

7809  admin  
30/01/2023 at 5:45 pm (last edited 30/01/2023 at 5:45 pm)
Alcohols, Alkanes, Alkenes, Carboxylic Acids and Esteres, Combined Chemistry, Macromolecules, Pure Chemistry, Q&A  

Why must the temperature be kept at 37 deg C during fermentation of glucose solution?

4896  admin  
10/02/2021 at 11:28 am (last edited 10/02/2021 at 11:28 am)

At 37 deg C, the enzymes in yeast are the most active, so fermentation process will be fastest.
At low temperatures, the enzymes in yeast are inactive, so fermentation will be slow.
At high temperatures, the enzymes in yeast will be denatured, so fermentation will stop.

Alcohols, Combined Chemistry, FAQs, Pure Chemistry  

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