Making Ethanol 0.0 / 5 ? ChemistryCrude oil, cracking and hydrocarbonsGCSEAQA Created by: Mr_MackintoastCreated on: 25-03-17 13:13 What are the uses of ethanol? Ethanol is used in alcoholic drinks e.g. wine and beer as well as being a fuel. 1 of 8 [what] + [what] -> Ethanol Ethene + Steam -> Ethanol 2 of 8 Where does the ethene used for making ethanol come from? The ethene used to make ethanol comes from cracking crude oil fractions 3 of 8 What is the catalyst for the ethene + steam process? The catalyst for the ethene + steam process in phosphoric acid 4 of 8 The process of using ethene + steam -> ethanol is [what]? The process of using ethene + steam -> ethanol is continuous 5 of 8 Is ethene renewable? Ethene is non renewable 6 of 8 How is ethanol made by fermentation? Sugar from plant material is converted into ethanol and carbon dioxide by fermentation 7 of 8 What is the catalyst for fermentation? The enzyme found in single-celled fungi (yeast) are the natural catalysts for fermentation 8 of 8
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