1.) HAI(Bu), or DIBAL-H 2.) H,0", H,0 CEN: H. R' H. 3 3 1.) HAI('Bu)2 or DIBAL-H 2.) H,O*, H,O NAI('Bu)2 N-H 2.) H3O*, H20 H. H. - Al(OH)3 3 a.) HạN H,N. H. H. H. :o: H. NH, + H. R. 4. H. H. b.) H. H2N :0 H. O: NH3 + H. H. c.) H. O :- 1. H2N. H,N. H. H. H. :o: H,N O NH.

E' I с E 1. Phenylamine is an aromatic amine that is used in the manufacture of dyes. When absorbed through the skin it causes the Fe+2 in hemoglobin to become oxidized into Fe+3, resulting in the formation of methemoglobin which cannot bind to or transport oxygen. Phenylamine is soluble in water and acts as a weak base. a. a. CøHşNHz (aq) + H2O (l) = CHşNH;* (aq) + OH (aq) When you measure the concentrations of the ionized substances you find them to be: [C6H5NH₂] = 0.234 mol/L [C6H5NH3*] = 2.8 x 10³ mol/L [OH-]= 2.8 x 10³ mol/L If the K is 4.27 x 10-10, is the reaction at equilibrium? If not, which direction does it need to move (right or left) to reach equilibrium? Explain. At equilibrium the concentrations of the ionized substances are: [C6H5NH₂] = 0.0537 mol/L [C6H5NH3*] =4.79 x 10€ mol/L [OH-]= 4.79 x 10¹ mol/L If this reaction is taking place in a 2.0L container, and 1.5 moles of phenylamine were added to the reaction, what will the new concentrations of the three ionic species…

1. (CH,CH,),CuLi 2. руridine 3. Br2 » NaOH 4. Н.О Answer Bank PBr, CH, Li Br,, hv CH,MgBr CH,CH,Cu CH, CH, CuLi CH,CH,MgBr (CH,CH,),Cu Br,, H;O* CH,CH,Li (СH,), CuLi

Im confused as to how you got .002 moles for NaOH and CN-, I know there are .002 moles of HCN, but how did you get that for NaOH and CN-?