Summary OCR A level chemistry chapter 15 haloalkanes

chaipler lIS FIaIoauk




LhemustrLOLhalaaLkanen
HaLoaukunes
Genera fomUa: Cn Hant
CCmtaun Cuerg-P ChtCYO -C broma-br odlG
Mcre than a e structucul cmers


Reackvuh
HalouaCune pclcur benc a haloge atcmy are mere
eLeccvenegatue
Pelanh decreases doun the qrcup as eiectroneqauyety
Oulecphle atem or arou of atoms cloncues etecron
paLu to Cn elecron-cletLeLentcene
elechon ndh, neqatuve LCO, with (nf paLUY cr
mo1eune contcuning on atcm unth negcLQve S



Strength
StrengtnC Xbonc benct enthoup decrease
OUUL bencS uecLket than CH mcre necLcue fhcun alkCLOes

ucLeophlLc Ubstuhhon
Pnmanyhaloaukanes huolecpnlle repiciceS the hulogen n the
houoouikune Uwhuch haS lost C htlucte Lcn

Hudrotu ss
wCuker cf cun aquecus souuhon ef a hqcuroocC brelr3
-




DCnd n moLecuie whuth uD hen sput Cnto fwa
prcclucd3
MaLogen repLacect bq-oH qtcujP-lene peuur s o elecrons
Cn ouuqen atom CCun be dencutec to pcnm new cóaUeIle
Dend