Titration curves of compleximetric back-titrations : Part I. Mathematical expressions

✍ Scribed by U. Hannema; G. Den Boef

• Book ID: 104103084
• Publisher: Elsevier Science
• Year: 1970
• Tongue: English
• Weight: 491 KB
• Volume: 49
• Category: Article
• ISSN: 0003-2670
• DOI: 10.1016/s0003-2670(01)80004-0

✦ Synopsis

I'cnriiuology trmi syrdmls 'The syml~ols used in tllis paper (SW Table I) arc in i1ccOrd;Lnce with present practice in tllis field", wittl the csccption that concentrations and stability constants arc not pritncd, lxxausc only conclitionnl constants and COllCCI1tri~tiOIls are being used. Stability Const;lIlts usccl for tllc computation of conditionit stxbility constatlts wcrc taken from the tables by RISC;I~O~I~ ant1 I,y Srl,r,i;s r\xi) ~Ii\KrI:l.I_~~. C~,nccrltr;~tiolr of the ri,ct;~ls in any form, cxccpt the clrclxtcs JIY. XY ant1 1'Y in iltly fWlll. Corrccritr;~lioi~ ol the liK:;rntl Y in :lny form. cxccpt tlrc cliclatw .!I'. SY ant1 I'' in illly form. Concentration of tlic chclatcs 1IY. S Y ant1 I'Y in any form. Concoitmtion of ;~tltlctl lifqncl Y in ilIly form. Concentration of titriurt 11 in any form. C'onccntr;~tion c,l tllc IllCtillS tO IX titriltctl, S ilI1Cl I'. in ;Uly form. C'c~~Ulitic~rlirl stilbilit) COtlStilllt Of 31Y'. NY irlltL I'Y. 'I'itriltiOn p;lrilrllCtcr -= xrno~int of titrilnt in rnolcv __.-_.._ -.-__.-. ',_'__ . total amount of I~~;iru_l 111 rnolcs ';tluc of tllc titrilti011 parmiictcr at an quiv;ilcncc point. IDarts of the llliltllCllliltiC:ll cxprcssions for tlic titration ciirvcs. Values of [Y 3. [hl J ilrltl f 1. "A, after ill1 cquiwlcncc point. VillllC.9 of [Y 1. [.\I ? ant1 / I 'i: lxforc ;u1 ccluividcncc point.