what did you lot write for the synthetic route from benzene to phenylethene
1. React benzene with enthanoyl chloride to form the ketone 2. The ketone can form to secondary alcohol by using LiAlH4 3. The alcohol can form into alkene by using conc. H3PO4 catalyst
honestly **** knows, i started talking bout gas syringe
I talked about recording the time for the precipitate to form such as AgCl, AgBr, AgI and carry out the rate by 1/T... Hope the grade boundary is lower than last year
1. React benzene with enthanoyl chloride to form the ketone 2. The ketone can form to secondary alcohol by using LiAlH4 3. The alcohol can form into alkene by using conc. H3PO4 catalyst
omg same but the LiAlH4 in dry ether conditions and for the fist part the halogen carrier is AlCl3
I talked about recording the time for the precipitate to form such as AgCl, AgBr, AgI and carry out the rate by 1/T... Hope the grade boundary is lower than last year
How did you guys answer the question on the experiment to carry out the rate of hydrolysis for halogenoalkane?
i talked about the silver nitrate test and how long it took to form a precipitate - halogenoalkanes don't dissolve in water so you add ethanol im not sure tho