In the specific industrial preparation of exactly of symmetrical diethyl ether via the continuous et — Alcohols Phenols and Ethers Chemistry Question
Question
In the specific industrial preparation of exactly $1 \text{ mole}$ of symmetrical diethyl ether via the continuous etherification process (acid-catalyzed dehydration), what is the exact stoichiometric number of moles of ethanol permanently consumed?
Answer: 2
💡 Solution & Explanation
The balanced chemical equation for the intermolecular dehydration is $2 C_2H_5OH \xrightarrow{H_2SO_4, 413\text{ K}} C_2H_5-O-C_2H_5 + H_2O$. Exactly 2 molecules (or moles) of the primary alcohol are required to assemble 1 molecule (or mole) of the symmetric dialkyl ether.
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