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Edexcel A Level Chemistry: All Organics Reactions exam
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Edexcel A Level Chemistry: All Organics Reactions exam
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Edexcel A Level Chemistry: All OrganicsReactions exam
alcohols burn in excess oxygen to produce... - CO2 & H2O
alcohols + conc. phosphoric acid --> ??? - alkenes
alcohol + conc. phosphoric acid -> alkene is what type of reaction? - elimination,
dehydration
alcohol + ??? --> alkene - conc. phosphoric acid
alcohol -> halogenoalkane is what type of reaction? - nucleophilic substitution
alcohol + ??? --> chloroalkane - PCl5 / HCl
alcohol + ??? --> bromoalkane - KBr & 50% conc. sulfuric acid (to form HBr)
alcohol + ??? --> iodoalkane - heat with moist red phosphorus & iodine (to form
PI3)
alcohol + PCl5 -> ??? - chloroalkane
, Edexcel A Level Chemistry: All Organics
Reactions exam
alcohol + HCl -> ??? - chloroalkane
alcohol + KBr & 50% conc. sulfuric acid -> ??? - bromoalkane
alcohol + PI3 -> ??? - iodoalkane
primary alcohol + potassium dichromate in sulfuric acid -> ??? - carboxylic acid
secondary alcohol + potassium dichromate in sulfuric acid -> ??? - Ketone
alcohol + potassium dichromate in sulfuric acid is what type of reaction? -
oxidation
why can tertiary alcohols not be oxidised? - carbon where OH group is attached
must also have H atom attached
What reagent(s) are needed to oxidise an alcohol? - potassium/sodium
dichromate in 50% sulfuric acid
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