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تقنية استخلاص نقطة الغيمة لفصل واغناء المغنيسيوم (II) والخارصين (II) والنيكل (II) على هيئة ايونات سالبة وتقديرها طيفيا في نماذج بيئية وحياتية مختلفة == Cloud Point Extraction Method For Separation And Preconcentration of Mg 2+,Zn 2+,Ni 2+as Anions And Their Spectrophotometric Determination In Environmental And Vital Samples

Author name: اباء عدنان عزوز المحنه
Supervisor name: شوكت كاظم جواد
General topic: Chemistry
Specific topic: Chemistry
Degree: Master
University: University of Kufa - College Of Education For Girls - Chemistry Department
Language: Arabic
University location: Najaf
First pages:
Abstract: قد استعملت تقنية CPEعلى مدى واسع من التطبيقات في اغناء وفصل واستخلاص العديد من المركبات البايلوجية والدوائية والمركبات العضوية والعديد من الايونات الفلزية على هيئة معقدات سالبة اوموجبة في محاليلها المائية.وتعد من التقنيات المهمة والسهلة والرخيصة والصديقة | Cloud point extraction CPE methodology is wide spread used for applications to separation or Preconcentration and extraction of many medic mental or biological compounds as well as organic compounds and several metal ions as negative or positive and neutral complexes for aqueous solutions, as well as this method considers an easy, cheap and important technique and one application of green chemistry with high sensitivity which isn’t use organic solvents. This study is an application for CPE methodology for extraction, separation and preconcentration of magnesium (II), zinc (II) and nickel (II) from aqueous solutions as anions coupled with spectrophotometric method for determination these metals in different vital and environmental samples. And the major thought of this study is to change the metal ion to anion complex in aqueous solutions, and then extracted as ion pair association complexes after combination with large suitable complexing agent and using surfactant as additional phase to extract ion pair association complexes formed and in this study surfactant TritonX - 100 was used. This study include extraction of Mg (II) as anion complex with Oxine [Mg (OX3) - ] after combination Mg2+with Oxine produced from 8 - hydroxy qunoline in basic solution NaOH, afterward formed ion pair association complex with Rhodamin - B.The first step in this study is the definition (?max ) for ion pair association complex formed and extracted spectrophotometricaly. The study show ?max was 648 nm according to mechanism below : Mg2+ + 3 OX - Mg (OX) 3 - Rhb+; Cl - + Mg (OX) 3 - [Rhb+; Mg (OX) 3 - ] + Cl Cloud point extraction CPE method is one of indirect method of extraction to submit to thermodynamic equilibria which is control extraction method.This study demonstrate (50µg/10 mL) giving best extraction with higher activity as well as this method need 0.08 M 8 - HQ for extraction, as well as 0.5 M NaOH to produce Oxine from 8 - HQ as well as need 1×10 - 4 M Rhodamine - B for favorable activity of extraction. Extraction of zinc (II) according to CPE method, by using PANN as new complexing agent prepared in this study to produce ion pair association complex in HCl media after change Zn2+ to ZnCl3 - , ZnCl4= , spectrophotometricaly show ?max = 414 nm for ion pair association complex formed and extracted. According to equilibria below : PANN + 2 HCl [2H - PANN] 2+; 2Cl - PANN + HCl HPANN+; Cl - Zn2+ +3 HCl - ZnCl3 - + 3H+ Zn2+ + 4 HCl ZnCl4= or HZnCl4 - + 3H+ or 4H+ HPANN+; Cl - + ZnCl3 - HPANN+; ZnCl3 - + Cl - HPANN+; Cl - + HZnCl4 - HPANN+; HZnCl4 - + Cl - [2H - PANN] 2+; 2Cl - +ZnCl4= [2H - PANN] 2+; ZnCl4= +2Cl - Hydrochloric acid HCl media play a major rule for change metal cation Zn2+ into anion complex ZnCl3 - or ZnCl4= , then study demonstrate 1M was optimum concentration of HCl giving higher activity of extraction Zn2+ with (20µg/10 mL). Extraction of nickel (II) according to CPE method by used DB18C6 with mechanism of extraction below : Ni2+ + 3H+Cl - NiCl3 - + 3H+ Ni2+ + 4 H+Cl - NiCl4=+ 4H+ Na+Cl - + DB18C6 [NaDB18C6] +; Cl - [NaDB18C6]+; Cl - + NiCl3 - [NaDB18C6] +; NiCl3 - + Cl - [NaDB18C6]+; Cl - + HNiCl4 - [NaDB18C6] +; HNiCl4 - + Cl - Higher activity of extraction was by use of 0.5 M HCl, 0.25 M NaCl, Ni2+ (50µg/10 mL) as well 1×10 - 4 M DB18C6. With study the effect of crown ethers and cryptand kinds. Which include thermodynamic and applications for spectrophotometric determination of these metals in different samples.

تحضير ودراسة السلوك البلوري السائل ل الفا - بيتا (4 - n - الكوكسي - 6,5,3,2 - رباعي مثيل - 4? - اوكسي - ازوبنزين) ايثان == Preparation And Study The Behavior of The Liquid Crystalline ? - ? (4 - N - Alkoxy - 2,3,5,6 - Tetra Methyl - 4 - Oxy - Azobenzene) Ethan

Author name: نور محمود عبد الحسين التميمي
Supervisor name: ساجدة هادي رضا
General topic: Chemistry
Specific topic: Chemistry
Degree: Master
University: University of Kufa - College Of Education For Girls - Chemistry Department
Language: Arabic
University location: Najaf
First pages:
Abstract: تضمنت هذة الدراسة تحضير مشتقات حلقية غير متجانسة مثل 2 - امينو - 4 - فنيل ثيازول(2 - Amino - 4 - phenyl thiazol)، والاوكسازبين(Oxazepine)، والتريازول(triazol)، والاميدازوليدين(Imidazolidine). ابتداءا من (2 - Amino thiazol) و(Acetophenon) كمركبات اساس | This Study include synthesis of some heterocyclic derivatives such as (2 - amino - 4 - phenyl thiazol) , (oxazepine) ,(tetrazole) and (Imidazolidine) ,starting from (2 - amino thiazol) and (acetophenon) This Work is divided in to three Parts : Part one : Include Foure StepsThe first step include synthesis of 2 - amino - 4 - phenyl thiazol from (acetophenon),(thiourea ),(Iodine) ,while second step repersents the formation of Azo derivatives of (2 - amino - 4 - phenyl thiazol) ,while third step includes the formation of schiff base derivatives through reaction of azo compound with (3 - hydroxybenzaldehyde) The fourth step includes the reaction of prepared shiff base with compound (? - alanine) These steps are explain in diagram (1)Diagram No.1Part two : Includes two stepsFirst step includes the formation of schiff base derivatives of (2 - amino thiazol) through reaction of (2 - amino thiazol) with several compound , while second step includes reaction of several compounds with prepared schiff base to formate five and seven ring Theses steps are explain in diagram(2) Diagram No.(2)Part Three : Includes two stepsThe first step includes reaction of (acetylaceton) and (isatine) with (2 - amino thiazol) to formate new schiff base , while second step includes reaction several compound with prepared schiff base to formate five and seven ring.These steps are explain in Digram (3) Diagram No.3The sequence of reaction steps are followed up by (TLC) technique , and by busing solvents (methanol and benzene(1 : 4)) and ethyl acetate.All compounds are identified by (FT : IR) ,and some compounds by H1 - NMR and (C.H.N.S)

تحضير الكاشفين DPIDBSA وMBDPI واستعمالهما في الدراسة التحليلية للايونات Co(II) , Ni(II) , Cu(II) بالطرق الطيفية == The Preparation And Use of The Two Reagents DPIDBSA And MBDPI In An Analytical Study of Ions Co(II) , Ni(II) , Cu(II) By Spectroscopic Methods

Author name: زينب جاسم خضير الربيعي
Supervisor name: سامي وحيد راضي الحسناوي
General topic: Chemistry
Specific topic: Chemistry
Degree: Master
University: University of Kufa - College Of Education For Girls - Chemistry Department
Language: Arabic
University location: Najaf
First pages:
Abstract: تم تحضير مركبات دايمرات ازوبلورية سائلة بالصيغة الاتية : no.on n = 2 - 7و تشخيصها بالطراق الطيفية المتمثلة بطيف الاشعه تحت الحمراء وطيف الرنين النووي المغناطيسي للبروتون بالاضافة الى التحليل العنصر الدقيق وقد تبين من خلال التحليل الطيفي والتحليل العنصري | A new series of liquid crystal compound has been synthesized : no.on n=2 - 7 The identification of this new series had been done by IR and HNMR spectra in addition to C.H.N analysis. By using a hot stage polarizing microscope, it was found that the members n=2,3 show pure nematic phase and members n=4 - 7 show smectice (sc ) in addition to nematic phase. The effect of the number of carbon atoms on the side chains of the these compounds with TN - I shows odd - even effect transition temperatures was recognized. The TN - Sc show odd - even odd effect. The brodeniris groups (CH3) in terminal benzene rings decrease the transition temperature and has less effect on dimenshing the liquid crystalline properties than the monomers.

استخدام تقنية كروماتوغرافيا الغاز باستعمال اطوار سائلة ثابتة لدراسة كفاءة فصل بعض مركبات الازو المشتقة من الباراكريزول == Use Gas - Chromatography Technique By Using Stationary Liquid Phases For Study of Separation Efficiency For Some Azo Compounds Derivative From P - Cresol

Author name: وداد ابراهيم يحيى خزاعل
Supervisor name: قاسم كاظم الاسدي
General topic: Chemistry
Specific topic: Chemistry
Degree: Master
University: University of Kufa - College Of Education For Girls - Chemistry Department
Language: Arabic
University location: Najaf
First pages:
Abstract: حضر كاشفين عضويين جديدين هما2 - [3 - Acyl methyl phenyl )azo] - 4,5 - diphenyl imidazol (3 - AMePADPI) 1 - [(2 - Pyridyl azo)] - 2 - naphthol (PAN) وقد استخدما في فصل واستخلاص والتقدير الطيفي لعناصر النحاس(II)، النيكل(II)والبلاديوم(II) على هيئة ايونات موج | Synthesized two organic reagent was 2 - [(3 - Acyl methyl phenyl)azo] - 4,5 diphenyl imidazole (3 - AMePADPI) and 1 - [(2 - pyridyl azo)] - 2 - naphthol (PAN), which is used for separation , extraction and spectrophotometric determination Copper(II) ,Nickel(II) and Palladium(II) as Cations according to solvent extraction method ,dependence on measurement absorbance of ion pair complex extracted at ?max as well Calculation distribution ratio (D). This Study include limitation of optimum conditions for Complex formation and extraction such as pHex. and the experimental shows optimum pH for extraction Copper(II) with (3 - AMePADP) (pHex=8) and (pHex=9) with (PAN) but for Nickel was(pHex=11) with both organic reagent as well (pHex=9) for palladium (II) with both organic reagents. The study about metal ions concentration effect on extraction methods demonstrate 40µg Cu2+ suitable concentration giving higher absorbance for ion pair complex extracted to organic phase and higher distribution ratio (D) with both organic reagent , also for Nickel(II) was 80µg Ni2+ with (3 - AMePADP) and 50µg Ni2+ with (PAN) , but for palladium(II) was 20µg Pd2+ with(3 - AMePADPI) and 15µg Pd2+ with (PAN). Kinetic energy has important role in extraction. method according to Solvent extraction , and this study show effect shaking time of two immiscible phase on qualification `of extracted and illustrate 15 min was suitable shaking time for Copper(II) and Nickel(II) with both organic reagent and 5 min for palladium(II) with both organic reagent to obtaining higher absorbance of ion pair complex extracted to organic phase and distribution ratio (D). Organic solvent effect study appear there is not any linear relation between dielectric constant (?) of organic solvents and distribution ratio (D) that’s is mean there is not any effect for polity of organic solvent on extraction method but there is an effect for organic solvent structure which is participate in the structure of ion pair complex extracted by formation ,Tight ion pair or loose ion pair as well experiment result illustrate dichloro methane organic solvent (DCM) was the best organic solvent in extraction Copper(II) ,Nickel(II) and Palladium(II) by organic reagent (3 - AMePADPI) and PAN. Study about determination more probable structure of ion pair complex extracted (stoichiometry ) by performance four spectrophotometric method for extraction Cu2+ , Ni2+ and Pd2+ by (3 - AMePADPI) and PAN under optimum conditions and all experiment show the structure of ion pair complex extracted was (1 : 1) (metal : ligad) [Cu(3 - AMePADPI)]2+SO42 - . , [Cu(PAN)]+HSO4 - .[Ni(PAN)]+Cl - . [Ni(3 - AMePADPI)]2+2Cl - . [Pd(3 - AMePADPI)]2+2Cl - . , [Pd(PAN)]+Cl - . Declination of distribution ratio (D) frequently by reason of the organic reagent not gratify the coordination shell of metal ion and in this case water molecule participate to saturate the coordination shell and increase partition the complex to aqueous phase and increase dissociation of complex and decrease distribution ratio(D) as well probable to formation ion pair complex in structure of [M(L)]n+(OH) where M=Cu2+ , Ni2+ and Pd2+ and L = (3 - AMePADPI) or PAN this complex favorite partition to aqueous phase and decrease distribution ratio. Thermodynamic study include Temperature effect on extraction efficiency the experimental results demonstrate the reaction was exothermic for Copper(II) with both organic reagent (3 - AMePADPI) and PAN but the Complextion reaction of Nickel(II) and Palladium(II) with organic reagent (3 - AMePADPI) and PAN endothermic reaction , after calculation thermodynamic data ?Hex , ?Gex , ?Sex show entropy values was high that is mean complexation reaction is entropic in region. The study about Interferences effect on extraction method of Cu2+ , Ni2+ and Pd2+ by (3 - AMePADPI) and PAN to clarify metal cations of first group in periodic table Li+ , Na+ and K+ giving enhancement in distribution ratio in arranging Li+ >Na+>K+ by reason of high affinity of these ions to water and the thickness hydration shell increase with diameter decrease , this properties these ions being to contribute to destroy hydration shell of Cu2+ , Ni2+ and Pd2+ and increase chances of association with organic reagent and increase distribution ratio (D) , but metal cations of second group in periodic table Mg2+ , Ca2+ has more charge density than metal cation of first group and has less thickness in hydration shell and the effective behavior on extraction method was less , but anions able to participate in electrostatic combination with cation complex and giving different effects by differ in molar volume , stereo structure and charge density. The study about synergism by used tributyl phosphate (TBP) and Methyl iso butyl Ketone (MBK) in the extraction the experimental results shows TBP and MIBK giving enhancement in distribution ratio (D) by participate molecular of these solvents in the structure of ion pair complex extracted install f water molecular in coordination shell of metal cation as well as the results show there is one molecular of TBP or MIBK participate in ion pair complex extraction [Cu(MIBK)(PAN)]+HSO - 4 , [Cu(MIBK)(3 - AMePADPI)]2+SO42 - [Cu(TBP)(PAN)]+HSO - 4 , [Cu(TBP)(3 - AMePADPI)]2+SO42 - [ Ni (MIBK)(PAN) ]+Cl - , [ Ni (TBP)(3 - AMePADPI)]2+ 2Cl - [ Ni (MIBK)(PAN) ]+Cl - , [ Ni (TBP)(3 - AMePADPI)]2+ 2Cl - [Pd(MIBK)(PAN)]+Cl - , [ Pd(MIBK)(3 - AMePADPI)]2+2Cl - [Pd(TBP)(PAN)]+Cl - , [ Pd(TBP)(3 - AMePADPI)]2+2Cl - The study about of effect of ethanol in aqueous solution on extraction method of metal in aqueous solution on extraction method of metal cation Cu2+ , Ni2+ and Pd2+ by (3AMePADPI) and PAN the results show foundation of ethanol in aqueous solution with metal cations giving increase in distribution ratio and this increasing continue until reached optimum concentration of ethanol after this value distribution ratio (D) decrease. This study include used organic reagent (3AMePADPI) and PAN for spectrophotometric determination of Copper(II) ,Nickel(II) and Palladium(II) in different environmental and vital samples.

تحضير وتشخيص مركبات خماسية وسباعية غير متجانسة الحلقة لمشتقات الامينو بنزوثيازول == Synthesis And Identification of Five And Seven Membered Ring Heterocyclic Compounds of Amino Benzothiazole Derivatives

Author name: علي فتاح ناصر الحسيني
Supervisor name: فائز عبد الحسين عبد الرماحي
General topic: Chemistry
Specific topic: Chemistry
Degree: Master
University: University of Kufa - College Of Education For Girls - Chemistry Department
Language: Arabic
University location: Najaf
First pages:
Abstract: تضمن الجزء الاول من البحث تحضير اربعة كواشف عضوية جديدة هي مشتقات ازو لمركب الباراكريزول وقد تم تشخيص الكواشف المحضرة من خلال اطياف الاشعة فوق البنفسجية - المرئية (UV - Vis) فضلا عن قياس اطياف الاشعة تحت الحمراء IR)) وتم اجراء قياسات نسب العناصر الدقيق ( | The first part of this study included perpetrating four new organic reagents which are derivatives of P - cresol. Its identification was done by UV - Vis spectrophotometer, IR and C. H. N. Depending on the results, we found the correspondence between the theoretical calculation and the experimental ones with a way to suggest the final structures of the prepared reagents. The purity of these reagents was tested through thin layer chromatography.The prepared reagents are : 1. 2[(4 - Methyl phenyl )azo] - 4 - Methyl phenol (MePAMP)2. 2[(4 - Chloro phenyl )azo] - 4 - Methyl phenol (CPAMP)3. 2[(4 - Methoxy phenyl )azo] - 4 - Methyl phenol (OMePAMP)4. 2[(4 - Nitro phenyl )azo] - 4 - Methyl phenol (NPAMP)The second part deals with the study of chromatographic behavior of organic prepared reagents dissolved in ethanol according to gas chromatography on stationary liquid phases as capillary columns with different polarities as zebron (FFAT) which is characterized with high polarity, silica fused (BP10) with a medium polarity and poly phenyl siloxine (OV - 5) that appears with low polarity.Gas chromatography was equipped with a flame ionization detector (FID) and the nitrogen as carrier gas with flow rate 30cm3min - 1 at different column temperatures ranged 100C increments depending on columns maximum operation temperature, column inlet temperature and detector temperature were higher than the separation column (25,50) 0C respectively.This investigation attempts to find the optimum conditions for the sequential separation were defined for the azo compounds of all capillary columns such as injection, applied pressure inlet of column, gas flow rate as well as the conditions of the efficient separation.The order of elution and resolution of compounds on various stationary liquid phases were normal chromatographic behavior which is decrease in specific retention volumes with increase of column temperature through the relationship between logarithm of specific retention volume for the studied compounds against reciprocal of absolute column temperature which is observed generally linear relation for all compounds on different liquid phases by using (Clausius - Clapeyron) , then calculate the thermodynamic parameters ?H0 , ?S0 and ?G from the slope and intercept respectively the negative values of partial molar enthalpy ?H0 of solutions indicate to highest interaction between liquid phases and separated compounds. The results show that the zebron (FFAT) consider the high negative value of ?H and the reaction was exothermic, on other hand the highest negative value of ?s means less random of solutes on some liquid phase , so it was more selective towards to prepared azo derivatives of p - cresol. Also calculated separation factor (RS),number of theoretical plate (N), equivalent highest of one theoretical plate (HETP) respectively for mixture of studied compounds on various liquid phases.The precision and accuracy of the prepared organic reagent (MePAMP) from 0.06% to 1.44% for (CPAMP) from 0.91% to 1.5%, (OMePAMP) from 0.03% to 1.42% and finally for (NPAMP) from 0.06% to 1.6%

دراسة الية تفاعلات بعض الهيدروكاربونات مع جذر الهيدروكسيل الحر بطريقة نظرية دالية الكثافة == Astudy of the Mechanism of Some Hydrocarbons Reactions with ? ?Hydroxyl Radical by Density functional Theory

Author name: نادية عزت مهدي الكرباسي
Supervisor name: عباس عبد علي دريع الصالحي
General topic: Chemistry
Specific topic: Chemistry
Degree: Master
University: University of Kufa - College Of Education For Girls - Chemistry Department
Language: Arabic
University location: Najaf
First pages:

الاستخلاص والتقدير الطيفي لايونات (II)Pb(II)، Cd(II)، Ni في نماذج مختلفة بتقنية نقطة الغيمة == Extraction andSpectrophotometric titration of Pb 2+ , Cd 2+, Ni 2+ cations in Different Samples by Cloud point Technigue

Author name: جـيـهان رزاق مـسـلــم اللـهـيـبــي
Supervisor name: شوكت كاظم جواد
General topic: Chemistry
Specific topic: Chemistry
Degree: Master
University: University of Kufa - College Of Education For Girls - Chemistry Department
Language: Arabic
University location: Najaf
First pages:

تقدير وفصل الرصاص (II) والكادميوم (II) والمنغنيز (VII) في النماذج البيئية والحياتية المختلفة باستعمال كواشف عضوية == Determination and Separation Lead(II),Cadmium(II) and Manganese(VII) in Environmental and Vital Samples by Using Organic Reagents

Author name: غصون جواد عباس شبع
Supervisor name: شوكت كاظم جواد
General topic: Chemistry
Specific topic: Analytical Chemistry
Degree: Master
University: University of Kufa - College Of Education For Girls - Chemistry Department
Language: Arabic
University location: Najaf
First pages:

تحضير وتشخيص ليكاند ازو - شف - 2 - نفثول جديد ومعقداته المختلطة مع اورثو - امينوفينول واورثو - امينو حامض بنزويك == PREPARATION AND CHARACTERIZATION OF NEW LIGAND AZO - SCHIFF - 2 - NAPHTHOL AND MIXED COMPLEXES WITH ORTHO - AMINOPHENOL AND ORTHO - AMINOBENZOIC ACID

Author name: محمد عبد الحسن عناد
Supervisor name: رحيم طاهر مهدي الساعدي
General topic: Chemistry
Specific topic: Chemistry
Degree: Master
University: University of Kufa - College Of Education For Girls - Chemistry Department
Language: Arabic
University location: Najaf
First pages:

تحضير ودراسة طيفية لبعض معقدات الازو لفلزات ثنائية الشحنة الموجبة مع ليكاندي ازو ثنائية المخلب

Author name: صبا عبد الحسين عاتي
Supervisor name: عبد الله محمد علي حبيبان
General topic: Chemistry
Specific topic: Chemistry
Degree: Master
University: University of Kufa - College Of Education For Girls - Chemistry Department
Language: Arabic
University location: Najaf
First pages:

دراسة طيفية لامتزاز صبغتي الايوسين والزرقاء الفعالة على سطوح مخلفات الخشب == Spectrophotometeric study for Adsorption of Eosin and Reactive Blue on Sawdust wood Surfaces

Author name: مرتضى عبد علي فرحان الجبوري
Supervisor name: موسى عمران كاظم
General topic: Chemistry
Specific topic: Chemistry
Degree: Master
University: University of Kufa - College Of Education For Girls - Chemistry Department
Language: Arabic
University location: Najaf
First pages:

تحضير وتشخيص معقدات بعض العناصر الانتقالية مع قواعد شف جديدة == PREPARATION AND CHARACTERIZATION OF SOME TRANSITION METAL COMPLEXES WITH A NEW SCHIFF BASES

Author name: احمد رياض هاشم المرعبي
Supervisor name: عبد الله محمد علي حبيبان | محمود شاكر مكطوف
General topic: Chemistry
Specific topic: Chemistry
Degree: Master
University: University of Kufa - College Of Education For Girls - Chemistry Department
Language: Arabic
University location: Najaf
First pages:

الاكسدة الضوئيه الحراريه ل2 - بروبانول باستعمال سطوح بعض الاكاسيد الفلزيه المحمله == Thermal Photic Oxidation of 2 - Propanol by Using some Loading Metal Oxides Surfaces

Author name: عبير عظيم طعيمة الميالي
Supervisor name: موسى عمران كاظم
General topic: Chemistry
Specific topic: Chemistry
Degree: Master
University: University of Kufa - College Of Education For Girls - Chemistry Department
Language: Arabic
University location: Najaf
First pages:

امتزاز بعض الادوية على سطح طين الكاؤولين العراقي الابيض == Adsorption of some drugs on the surface of white Iraqi kaolin clay

Author name: جلال اسماعيل ابراهيم الكناني
Supervisor name: سعد عزيز حسن حسوة
General topic: Chemistry
Specific topic: Physical Chemistry
Degree: Master
University: University of Kufa - College Of Education For Girls - Chemistry Department
Language: Arabic
University location: Najaf
First pages:

دراسة ثرموديناميكية لامتزاز اليكاند (2 - - 2) ]ثيازوليل) ازو[ - 4 - بنزيل فينول) وبعض معقداته على سطح فحم نوى التمر == A Thermodynamic Study of the Adsorption of the Ligand(2 - [(2 - Thiazolyl)azo] - 4 - benzyl phenol) some complex on nuclei dates coal surfase

Author name: ضحى محمد مرتضى
Supervisor name: موسى عمران كاظم
General topic: Chemistry
Specific topic: Chemistry
Degree: Master
University: University of Kufa - College Of Education For Girls - Chemistry Department
Language: Arabic
University location: Najaf
First pages:

تحضير ودراسة طيفية لمعقدات بعض العناصر الانتقالية مع ليكاندات ازو جديدة == Preparation and Spectral study of Some Transition Metal Complexes with New azo Ligands

Author name: فاطمة جبار علي الياسري
Supervisor name: عبد الله محمد علي حبيبان
General topic: Chemistry
Specific topic: Chemistry
Degree: Master
University: University of Kufa - College Of Education For Girls - Chemistry Department
Language: Arabic
University location: Najaf
First pages:

دراسة حركية امتزاز معقدات العناصر Pb,Cu,Cd وCo على سطح فحم نوى التمر == Kinetic Study of Adsorption of metal complexes of Pb,Cu,Cd,Co On The Nuclei Dates

Author name: زينب كاظم عنبر
Supervisor name: موسى عمران كاظم
General topic: Chemistry
Specific topic: Chemistry
Degree: Master
University: University of Kufa - College Of Education For Girls - Chemistry Department
Language: Arabic
University location: Najaf
First pages:

دراسات حول الاستخلاص السائلي للخارصين والكادميوم والزئبق على هيئة ايونات موجبة بواسطة الكاشف الجديد 2 - [ (4 - كلورو - 2 - ميثوكسي فنيل) ازو] - 5,4 ثنائي فنيل اميدازول == Studies in Solvent Extraction of Group (IIb) Metal Ion By New Organic Reagent 2 - [4 - (Chloro - 2 - methoxy phenyl) azo] - 4,5 - diphenyl imidazole

Author name: زينب عبد المطلب حمود علي خان
Supervisor name: شوكت كاظم جواد
General topic: Chemistry
Specific topic: Chemistry
Degree: Master
University: University of Kufa - College Of Education For Girls - Chemistry Department
Language: Arabic
University location: Najaf
First pages:

التبادل الايوني السائل في استخلاص الايونات السالبة لبعض العناصر الانتقالية بواسطة الامينات عالية الوزن الجزيئي ومشتق الاميدازول == Liquid ion exchange for anions of some transition metal elements by using high molecular weight amines and imidizole derivative

Author name: فاضل جميل جابر
Supervisor name: شوكت كاظم جواد
General topic: Chemistry
Specific topic: Chemistry
Degree: Master
University: University of Kufa - College Of Education For Girls - Chemistry Department
Language: Arabic
University location: Najaf
First pages:

دراسة المتغيرات الثرموديناميكية لامتزاز بعض الاصباغ الملوثة في معمل نسيج الحلة على سطح نشارة الخشب == A Thermodynamic Study of the Adsorption of Industrial Pollution Dyes in Al - Hilla Textile factory on Sawdust Wood Surface

Author name: فوزي يحيى وداي الحسناوي
Supervisor name: موسى عمران كاظم
General topic: Chemistry
Specific topic: Chemistry
Degree: Master
University: University of Kufa - College Of Education For Girls - Chemistry Department
Language: Arabic
University location: Najaf
First pages:

تحضير بعض مركبات ازو - قواعد شف الجديدة، ودراسة فاعليتها الحيوية == Preparation and Characterization of Some New Azo - Schiff Bases and studying of its Biological Activity

Author name: رجاء عبد الامير غافل
Supervisor name: حسن ثامر غانم
General topic: Chemistry
Specific topic: Chemistry
Degree: Master
University: University of Kufa - College Of Education For Girls - Chemistry Department
Language: Arabic
University location: Najaf
First pages:

تحضير معقدات ايونات Hg (II) وCd (II) وZn (II) وCu (II) وNi (II) وCo (II) مع الليكاند الجديد 2 - ]بنزوثيازوليل ازو - [4 - بنزل فينول وتشخيصها == Preparation and characterization of complexes Ions (Co,Ni,Cu,Zn,Cd,Hg) with new ligand 2 - (Benzothiozolyl azo - 4 - benzyl phenol)]

Author name: سحر عقيل حسين الاعسم
Supervisor name: رحيم طاهر مهدي الساعدي
General topic: Chemistry
Specific topic: Chemistry
Degree: Master
University: University of Kufa - College Of Education For Girls - Chemistry Department
Language: Arabic
University location: Najaf
First pages:

تقدير الكميات الضئيلة من النحاس (II) والمنغنيز (II) باستعمال الكاشف الجديد مشتق البايروزولون ازو == Determination of Trace Amounts of Copper (II) and Manganese (II) by Using New Reagent Derivative Pyrozolon azo

Author name: فاطمة عباس خزعل الموسوي
Supervisor name: حسين جاسم محمد
General topic: Chemistry
Specific topic: Chemistry
Degree: Master
University: University of Kufa - College Of Education For Girls - Chemistry Department
Language: Arabic
University location: Najaf
First pages:

التقدير الطيفي لايونات النيكل (II) والحديد (III) والرصاص (II) باستعمال الكاشف الجديد 4 - (4 - انتبيايرايل ازو) ريزوسينول == Spectrophotometric Determination of Ni(II) ,Fe(III) and Pb(II) Ions by Using New Reagent 4 - [ - 4? Antipyril azo ] resorseenol

Author name: ازهار ياسين محي
Supervisor name: حسين جاسم محمد
General topic: Chemistry
Specific topic: Chemistry
Degree: Master
University: University of Kufa - College Of Education For Girls - Chemistry Department
Language: Arabic
University location: Najaf
First pages:

استخلاص الذهب على هياة AuCl4¯ من المحاليل المائية بوساطة ليكاندات مختلفة على شكل معقدات ترابط ايوني == Extraction of Gold as AuCl4¯ from different ligands aqueous solutions by as ion association complexes

Author name: غصون فيضي حميد العبد الله
Supervisor name: شوكت كاظم جواد
General topic: Chemistry
Specific topic: Chemistry
Degree: Master
University: University of Kufa - College Of Education For Girls - Chemistry Department
Language: Arabic
University location: Najaf
First pages:
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