Recent Chemistry Project Topics and Materials (Page 5)

ABSTRACT Nickel amine carboxylate complexes were synthesized by reacting Ni(ii)chloride with ammonia, malonic and tartaric acid, which formed Nickel amine malonate and Nickel amine tartarate  of  blue and green crystal and  the percentage yield are of both complexes are 62.65% and 62.83% respectively. The decomposition temperatures were 218o C... Continue Reading

ABSTRACT Phytoremediation, based on the theory of botanic tolerance and accumulation of certain pollutant, is a new developing ecological technique primarily used to clean polluted environment. Blastofiltration is applied to phytoremediation of heavy metal polluted water at present. The study used castor, okra, melon and moringa seeds as... Continue Reading

Abstract F-Sulfo Fatty Methyl Esters sulfonates (F- MES) are new anionic surfactants obtained via sulfoxidation of fatty acid methyl esters (FAME) with SO2, O2, and ultraviolet light of appropriate wavelength. The designation of Φ refers to the random positioning of SO3 in the alkyl chain. In this work we summarize the most relevant results of... Continue Reading

Abstract Development of improved methods for the synthesis of copper nanoparticles is of high priority for the advancement of material science and technology. Herein, starch-protected zero-valent copper (Cu) nanoparticles have been successfully synthesized by a novel facile route. The method is based on the chemical reduction in aqueous copper... Continue Reading

A  comparative study was carried out for the determination of calcium and magnesium in milk and water melon (food sources of calcium and magnesium). Mixed standard solutions of calcium and magnesium (spike) were added to the samples before digesting with a mixture of concentrated nitric acid and concentrated hydrochloric acid (1:3). The calcium... Continue Reading

A comparative study was carried out for the determination of calcium and magnesium in milk and water melon (food sources of calcium and magnesium). Mixed standard solutions of calcium and magnesium (spike) were added to the samples before digesting with a mixture of concentrated nitric acid and concentrated hydrochloric acid (1:3). The calcium and... Continue Reading

ABSTRACT  The concentration of heavy metals such as Pd, Cd, Cu and Cr were studied using AAS on vegetable samples such as Tomato (fruit and leaf) and Onion bulb. Trace element as Cu showed high concentration. The concentration of heavy metal like Cu ranged from of 0.155 to 0.024mg/kg in tomato fruit; 0.120 to 0.057mg/kg in leafy tomato; 0.118 to... Continue Reading

ABSTRACT This study was conducted to investigate the level of translocation of heavy metals in vegetables(spinach and okra) with soils samples from farmlands irrigated with Nasarawa Toto River Bank water in Nasarawa state Nigeria. Using atomic absorption spectrophotometry(AAS), concentrations of Pb, Cd and Cr are determined in ten different... Continue Reading

ABSTRACT Studies on corrosion inhibition potential of Indigo Carmine extract on mild steel in acidic medium was carried out using weight loss and electrochemical techniques. It was observed that the Indigo Carmine extract retarded the dissolution of mild steel in the acidic medium. The corrosion rate decrease with increase in concentration. The CR... Continue Reading

Mechanochemical synthesis of [Cu(OOCCH3)2(THB)2] and theMechanochemical synthesis of [Cu(OOCCH3)2(THB)2] were carried out, and a brown solid complexes obtained in both experiment was washed in ethanol respectively. The physical and instrumental characterisation of the complexes carried out revealed that the complexes obtained are the same... Continue Reading

INTRODUCTION The home is the primary institution for children, home as perceived by Abdulganiyu (1997), Christe (2009), defined home as a place in which an individual or a family can rest and store personal property.Haven’t define the concept of home it is therefore important to define family. The family can therefore, be looked at as a social... Continue Reading

ABSTRACT This study investigated the use of information and communication technology (ICT) as antidote in learning difficulty in chemistry in Ilesa-East L.G.A of Osun state. 100 students and 30 teachers were randomly selected for the study. The instruments used for collecting information were teachers’ and students’ questionnaires. Data... Continue Reading

1.0 INTRODUCTION  Daturastramoniumis an annual herb, with stem erect and spreading branches above. It is common in the waste land, fields and gardens in Baghdad district. Leaves, seeds and roots contain the alkaloid daturine (a mixture of the two alkaloids hyoscyamine and atropine) and also contain scopolamine alkaloid (Hyosine) acids, tannin and... Continue Reading

TABLE OF CONTENT: i.      Acknowledgement ii.      Abstract iii.      Objective iv.      Introduction v.      Hypothesis vi.      Material &Method vii.      Data Result viii.      Discussion ix.      Conclusion x.      Recommendation xi.      Reference Cited  ... Continue Reading

SYNTHESIS AND 1 HNMR CHARACTERIZATION OF Co(II) AND Fe(II) COMPLEXES OF MIXED SCHIFF BASE LIGAND DERIVED FROM SALICYLALDEHYDE AND 2-HYDROXY-1-NAPHTHALDEHYDE WITH 2-AMINOPHENOL A RESEARCH PROJECT BY NKEMJIKA, EMMANUEL EKE 12/SC/CH/256 SUBMITTED TO DEPARTMENT OF CHEMISTRY FACULTY OF SCIENCE UNIVERSITY OF UYO, UYO AKWA IBOM STATE IN PARTIAL... Continue Reading

The major causes of pollution<br>its effects and solution... Continue Reading

ABSTRACT In this study, the whole plant of Mimosa pudica was extracted using absolute ethanol. The crude ethanolic extract and its isolated triterpenoid glycoside were tested for antifungal activity towards Aspergillus flavus and Trichophyton rubrum using Well Diffusion Method. At concentrations of 25 – 100 mg/mL, the extract possesses... Continue Reading

ABSTRACT Groundnut (Arachis Hypogaea) shell and carpet grass (Axonopus flexuosus) were assessed for bioethanol production using dilute acid hydrolysis (10 %, 15 % and 20 % H2SO4) and fermentation using yeast (saccharomyces cerevisiae). The percentage yields were determined to be 27.15 %, 19.69 % and 8.79 % for groundnut shell and 22.69 %, 13.92 %... Continue Reading

CHAPTER ONE 1.0 INTRODUCTION Bioactive plants are commonly used by traditional healers or in folklore medicines for the relief of pain or some alignments. This act of m edication has made some plant families popular (Heinrich 2000; Kuete et al ., 2006).The acceptance of traditional medicine as an alternative form of health care has assisted... Continue Reading

TABLE OF CONTENT Pages Title Page i Certification ii Dedication iii Acknowledgements iv Table of Contents v Abstract vii CHAPTER ONE 1.0 Introduction/Background of Study 1 1.1 Aim 4 1.2 Statement of Research Objective 4 1.3 Scope of Study 5 1.4 Literature Review 5 1.4.1 Structure and Composition of Lignocellulose Biomass 6 1.4.2 Cellulose 6 1.4.3... Continue Reading

Sorption and desorption of rifampicin was assessed on three different soil. Sorption mechanism was studied in terms of equilibrium and kinetics at different pH. Linear, Freundlich and Langmuir isotherm models were adopted to study the isotherm. The experimental data were best described by pseudo-second order kinetics (R 2 = 1.00). It was observed... Continue Reading

ABSTRACT The proximate compositions of African elemi nut were investigated by analyzing the moisture content, crude fat, ash content, crude fibre, crude protein and total carbohydrates in the nut. The associations of official analytical chemist (AOAC, 2000) methods were used. The values obtained from the proximate analysis were; moisture content... Continue Reading

ABSTRACT The production of potassium salt K 2 ­SO 4 from unripe plantain agricultural waste was carried out. The sample randomly sourced from canteens located in Owerri West, Imo State. From the result of analysis carried out on the peels was found to contain highest level of K 2.55 ± 1.54 mg/g. other mineral component found were Na 159 ± 1.3... Continue Reading

ABSTRACT This work, Chemistry and Therapeutic Effects of Analgesics is an effort to bring together various works which has been done about drugs with analgesic properties, comparison of their effectiveness to pain management and the chemistry associated to pain. It also seeks to bring to the interest of a chemist, the import of application of a... Continue Reading