الفهرس 
DinitrosoresorcinolOnly 14 pages are availabe for public view
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Abstract
1 - a l i t e r a t u r e survey on metal complexes with dinitrosoresorcinol and related comgounds is given. Prom this survey, it is concluded that l i t t l e attention was paid to the cu2+ complexes of DM. A l s o , the work on iron colnplexes merits reinvesQation 2 - In chagter 11, the experimental details for the preparation of conpounds and solutions are given. The technique and apparatus used are also described. In chapter 1x1, the absorption sdectra of DiW in solu. tioos of varied H+ ions are recorded and discnssed. i) The results showed that DLU can exist i n four different forms i n solutions of varying H+ ion concentration aamely, protonated cationic) , non-c harged (neutral molecule), monovalent anions and divalent anions. Prom the spectral s h i f t s with the ion concentration the dissociation constaots of the compound were calculated by agplying a new proced~~rweh ich considers the absorption of different forms at one and the same wavelength 5.5.) also, a method is devised for the background correction i n the absorbance pH curve, Ths values obtained from