Write the mechanism of acid dehydration of ethanol to yield ethene.
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The mechanism of acid dehydration of ethanol to yield ethene involves the following three steps:
Step 1:
Protonation of ethanol to form ethyl oxonium ion:
Step 2:
Formation of carbocation (rate determining step):
Step 3:
Elimination of a proton to form ethene:
The mechanism of acid dehydration of ethanol to yield ethene involves the following three steps:
Step 1:
Protonation of ethanol to form ethyl oxonium ion:
Step 2:
Formation of carbocation (rate determining step):
Step 3:
Elimination of a proton to form ethene:
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The system of corrosive parchedness of ethanol to yield ethene includes the accompanying three stages:
Protonation of ethanol to frame ethyl oxonium particle.
Development of carbocation (rate deciding advance). Disposal of a proton to frame ethane.
The corrosive expended in stage 1 is discharged in Step 3.
After the arrangement of ethene, it is evacuated to move the balance a forward way.
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