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Ethanol is added drop by drop to hot acidified potassium dichromate in a flask fitted for distillation, and the vapour is condensed. What is the main organic product in the receiver?
Chemistry
Medium
High School (11–12)
Organic Compounds with Functional Groups › Alcohols, Phenols and Ethers
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Ethanol is added drop by drop to hot acidified potassium dichromate in a flask fitted for distillation, and the vapour is condensed. What is the main organic product in the receiver?
Ethyl ethanoate
Ethanal
Ethanoic acid
Ethene
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← A chemical store has a volume of 15 m³. A tray of ethoxyethane (molar mass 74.123 g/mol) is left open, and the liquid slowly evaporates. Ether vapour burns in air once it is 1.9 % of the volume of the air or more, and at this room temperature one mole of any vapour takes up 24.46 L. How many grams of ether must evaporate before the store air can burn?
Which reagent reduces the ketone group of ethyl 3-oxobutanoate and leaves its ester group unchanged? →
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Organic Compounds with Functional Groups › Alcohols, Phenols and Ethers
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