State three conditions under which the ethanol reaction occur
Answers
The reaction of ethanol with sodium metal (a base) produces sodium ethoxide and hydrogen gas. This reaction is identical to the reaction of sodium metal with water. However, the latter reaction occurs faster because of the increased acidity of water (K a value of 1 × 10 −15).
Ethanol is a clear, colourless liquid with a characteristic pleasant odour and burning taste. It is highly flammable. Ethanol is used to dissolve other chemical substances and mixes readily with water and many organic liquids.
Answer:
Direct electrochemical reduction of carbon dioxide to ethanol under ambient conditions using copper nanoparticles on a carbon nanospike film as the catalyst; Extraction of ethanol from grain mash by supercritical carbon dioxide;The fermentation of sugars to ethanol is promoted by the following conditions: The sugars being in solution (involving mashing of grain or fruit if necessary). The presence of yeast (which contains certain enzymes). A temperature of approximately 37°C (blood temperature).
Explanation: