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A - Chemistry > Unit 3: Section 3 - Alkenes and alcohols (IMAGES) MDY > Flashcards

Unit 3: Section 3 - Alkenes and alcohols (IMAGES) MDY Flashcards

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1
Q

what is the mechanism for electrophillic addition between ethene and Br2?

A
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2
Q

what is the mechanism for the electrophilic reaction between an alkene and a hydrogen halide?

A
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3
Q

what is the mechanism for the electrophilic addition of ethene and sulfuric acid?

A

conditions: concentrated H2SO4, cold (typically room temp)
produces: alkyl hydrogen sulfate

adding water would form an alcohol

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4
Q

what is the mechanism for the hydration of alkenes?

A

conditions: hot concentrated acid (H3SO4 or H3PO4 catalyst) at 180*C

the H+ is a spectator ion - it acts as a catalyst

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A - Chemistry (26 decks)

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