Estimate (a) the temperature at which the mass fraction of NH3 in the vapor phase of a twophase system equals 0.85, and (b) the corresponding liquid-phase NH3 mass fraction.
Triethylamine=(CH3CH2)3N= -sulfonates act as alkyl halide surrogates and maintain the stereochemistry of the original molecule CHAPTER 6: *NOTE:avoid forming a primary carbocation when making mechanisms *NOTE:look atTable 6.1 in the textbook Nucleophiles 1.Alkoxide ion -sodium hydride can be used to prepare alkoxides -potassium hydride can be used to form tertiary alcohols into alkoxides -sterically hindered 3˚ alkoxides give ONLY elimination 2.Carboxylate ion M+=Li+,K+,Na+ 3.Hydrogen sulfide ion 4.Cyanide ion 5.Azide ion (N3-) -more hydrogens replaced on a C---C double bond means the molecule is more stable Example: -polar,parotid solvent promotes Sn2 reaction -
