A solution is tested for pH and conductivity as pictured below: The solution contains one of the following substances: HCl, NaOH, NH4Cl, HCN, NH3, HF, or NaCN. If the solute concentration is about 1.0 M, what is the identity of the solute?
L/ 'iest3 F;6rB Row# / Seatf 37 Chemistry2322-OOL April13,2015 Klein, Chapters and2l Lostname, FirsName (PleasePrint) '----,L70 Points Part1. MultiplChoice(4 pointeach).Pleaseselect the onbestanswer andclearty mariton the exam below. Placethe compounds below inorderof increasiboilingointthatisfrom lowest boilinginttohighest boilingint. OH Acoon )-,- '\(o "'\"'\ 123 4 (Mw=72) (MW=72) (MW=7a) (MW=7a) zlv>lll>ll b) il>ilt>tv>t l>lll>ll>lv d lv>l>lll>ll e) lll>lv>ll>l Pdrt2.ShortAnswer (3 pointedch). 1. Give the common names ofeachcompound below. (Donotgivethe systematiIUPAC name,only the common name.) \/Pt bu+y.ui a) -Mo r x -_1 Ib ben'oPhonarto / b) O^O c) ,o-[-,io* ndilc acd / fltaloni"a;l --l 2.GivtheIUPAC nafor the compounds shown o ,-,oAa aplehe+aasssrboNVbcaced J a) U oo ba#'ta,rcunhYd'tdo J b) -,--AoA-- cqchPe't\l l \--, Or"-Tr^ . P'oPotouk c) o Part (# 3.Reactions7-are wo4thineach; #wort8points.) 1. Predthe majorduof the folintramolecular reaction. o lH*I AX,Nn, ---l> CHzo) ff,/ 2. Thfollowtransformcan accomplisusithe olff-KiReductiWhareagenwouldou accomplthis transformation useto rt4nra[]+tJ-up G" 2) Qon"/ lJe .a fr'o'-v'- / D' L L o RCO3H -j. # -&/ IH-] A,r 4t,tH, -Hzo GA* 6. Drathe struceachomOoubelow, and inreagerequired to carry out the reaction shown. ,.\)qr,/ AA/ 3-methylbutanoyl chloride 4-methyl-2-pentanone every bond brokenbond everyomplemechonfortheeactbelousing a arrotoindicate formed. L. Shothe commechanifor the reaction dimethyl amine,NH. - I rli; r ..,,\-.W ,{. \ 'b't-'t+6v: g ar^'-l{ jt{eO F H$tr ---*-> -^-,-Ytr{ -!- ;i.twvtfre comechanifor the reactiowitHCandKCN. 0 iaN\
