CBOHCTBAMH H TyPrOPOMl PACTHTEJIbHHX'b KJIUTOKt. 37 



He^ocTaTKH. TaKi KaKi yAOBJieTBopnTejitHyio to^hoctb MoaiHO nojiyqnTb tojibko npn 6ojib- 

 iuomi Z, to onbirb qacTo Heo6xoAHMo BecTH npoAOJ>KHTejtHoe Bpeiufl (Gojbme 2-x"b qacoBi), 

 qTO Hctunoqaerb B03MoateocTi>, hoao(Jho TOMy KaKi 3to 6bijio bt> cnocoS'fe onpeA'BJieHifl npoHH- 



UaeMOCTH XHMHqeCKHM'b aHaJin30MT>, nOAIVrETHTb 6b1CTpbIfl HSWEHemfl HOOTEAHen; BMtCTt CT> TEMT. 



npoAOJiacHTejibebiH njia30M0JiHn. r b h npoHnKHOBeaie njia3MOJH3npyEomaro BemecTBa bt> Kjrbroq- 

 Hbin cokt> Moaterb 0Tpa3HTbca TaKate Ha BejinqHH'E npoHHoaeMOCTH, Haio, na sto eine yKa3ajn> 

 Ae-4>pn3i (de-Vries, VIII p. 531 — 532 h cjtea., a Tanate VI, p. 299 h cjtea.). KpoM-fe 

 Toro cnoco6T> Ha6jnoAeHia pacxoaueHia njia3MOJH3a MoaceTi) 6biTb bt. qaerHOCTH noTOiviy eiu,e 

 HeToqeHi, qTO BT neivrb npeAnojiaraeTca yBejinqenie oSxeiua njia3MOJin30poBaHHaro npoTonjiacra 

 TOJibKO 3a cierb npoHHKHOBenin njia3MOJ)H3npyK)maro BemecTBa bi cokt> kj-btkh, TorAa KaKT> 

 3to yBejinqeme MoaterL nponcxoAHTb TaKase 6jiaroAapa o6pa30BaniK) ociuoTHqecKnxb BemecTBi) 

 bt> kji'Btkb bo Bpeivifl n.ia3MOJiH3a ; biwectb ct> TBMi npHHe6peraeTca n 3K30cmo3t> Bem.ecTB'b, 



paCTBOpeHHblXTi BX KJI'ETOqHOMl COKV. 



Befe nepeqHCJieHHbia eeAOCTaTKH oGinxi. cnoco6"oB-b onpeAtaeHia npoHHHaeMOCTH njia3Ma- 

 TnqecKOH nepenoHKH a.ih Bem.ecTB'b pacTBopeHHbix'b bt> napyaiHon acHAKOcrn ycTpaHjnoTca 

 btj hobomt> npeAJiaraeMOMi MeTOAt H30T0nnqecKnx'b Koe<i><x>Hn,ieeTOB'b, KOTopbin bitecte cb temt. 

 flBJiaeTca h MeTOAOMi) onpeA'BJiema a6cojnoTHon BejraqnHbi <&aKTopa npoHnuaeMOCTH nepenoHKn; 

 nocJi'EAHee oScTOflTejitCTBO HiviieTi ajih Hacb bt> ocoGchhocth 6ojibinoe 3Haqeeie. 



2. OnpeA"fc/iema (jmKTopa npoHnu,aeiviocTM njia3MaTMHecKoii nepenoHKM AJia BemecTBi, pacTBopeHHbix* 



B"b HapyWHOR MMAKOCTM, npH nOMOLU,U M30TOHMHeCKI^ KoetptpMuieHTOBb. 



,U,jih ycTaHOBieHia H30 r roHHqecKHX'b Koe**nn,ieHTOBT) Ae-^pnsi. nojib30BaJCfl, Hani 

 H3BBCTHO, HaxoatAeHiewb KOHHeHTpanJH pacTBopoBx HcnbiTyenibixx BemecTBi,, npo03BOAflin i Hx , b 

 eABa 3aM-BTHbiH nja3MOJH3i kji^toki (hjh APyrnMH cjioBaiun OAHy h Ty-ate 4>nrypy n;ia3MOJH3a). 

 Ecjih KOHii,eHTpauifl OAHoro BemecTBa OKa3biBajiacb npn 3tomi c v a KOHueHTpanja Apyroro 

 BemecTBa c 2 (bt, rp.-MO-i. ea L.), to -± = ~, rjifc k x — H30TOHHqecKifl Koe*<i'Hn,ieHTT> nepBaro 



BemecTBa, h \ — BToporo. ^e-^pasx npHoajn> H30T0HHqecKin Koe*<i>Hi],ieHTi cejiHTpbi (KN0 3 ) 

 3a 3 h nojiyqnji^ H30T0HaqecKia Koe<E>*nn,ieHTbi MHornxi> Bem,ecTBT., Becbivia 6jh3ko noAXOAamie 

 Kb BbiqncjeHHbiM'b npi noMomn *opMy.iibi : P= 0,0821 TG[l -t-(n — l)a] (de-Vries, V). 

 OAHaKO, H-BKOTopbie Koei>*HU,ieETbi KaKT> aanp. rjinaepHHa OKa3ajincb 3HaqHTejbao iieobrae 

 TeoperaqecKHXTb. TaKi> KaKi. rjiH^epHBx He 3JieKTpojiHT'b, to H30TOHHqecKin Koe«>4>HH,ieHTi ero 

 no npnBeAeHHOH ^opMyjii AOJiatemj 6bWb paBHATbca Koe*<MHieHTy caxapa, t. e. 1,88, TorAa 

 Kanij Ae-^pusi., A'BJiaa onbiTbi HaAT. SHHAepMncoMij Tradescantia discolor, Haiuejrb ero pas- 

 HbiMT> 1,78. noAo6uoe ace OTCTynjieuie HaHAeHO 6biJio na3BaHHbiM'b aBTopoMi. h ajih MoqeBnnbi 

 (de-Vries. X p. 330), H30TonnqecKiH Koe<i><i>HHieHTb kotopoh 0Ka3ajica paBHbiM-b 1,7. J^nan 

 nja3MaTnqecKie onbiTbi naAi cnnporHpofi, Ae-^pHS-b Haraejii, qTO pacTBopi. rjnn,epHHa, H30- 

 TOHHqHbifi ct> pacTBopoMi. caxapa KOHH,eHTpan,in 0,3 rp.-MOJ., coAepaiHTT> B r b jiHTp-fe 0,35 rp.- 

 moji. (de-Vries, IX, p. 250), mo OTBtqaeT-b H30T0HnqecK0My Koe**Hii,ieHTy 1,61. Ha3BaHHbifi 

 aBTopi) HbiTaeTca o6xacHHTb TaKofl HH3Kin H30T0HHqecKifi Koe<i><i>HHieHrb npeAnojioateHieMTi, 



