Ethanol (molar mass = 46 g/mol) can be dehydrated to yield ethene (molar mass = 28 g/mol) by heating it with an excess of concentrated sulfuric acid (acting as a catalyst). CH3CH₂OH → CH₂=CH₂ + H₂O If 23.30 g of ethanol produced 12.54 g of ethene, the percentage yield of the product is: (Enter your answer to two significant figures.) %

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Q: Determine the order of reaction for the azomethane pressure data as a function of time.

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Q: In the laboratory, a student dilutes 24.8 mL of a 7.87 M hydroiodic acid solution to a total volume…

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Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".