Chemistry

Thermodynamics Studies Of Zinc Exchange On Calcium Saturated Soils Of Southeastern Nigeria Of Coastal Plain Sand Origin

ABSTRACT 

Cation exchange reaction is one of the numerous reactions that occur in soils. It is the reaction between exchangeable cations which takes place when one of soil...

39 pages (6442 words) · Projects · 4 years ago

Determination Of The Concentration Of Antioxidant In Some Canned Foodstuff.

ABSTRACT

Antioxidants are important chemicals which have been used as food additives for a long time. Antioxidants are divided into two; Natural Antioxidants which are found naturally...

41 pages (7256 words) · Projects · 4 years ago

Comparative study of brands of Paracetamol In Nigerian Market.

ABSTRACT 

The comparative study of several brands of paracetamol in Nigerian market was carried out. Tablets, c plet and capsule paracetamol were used for study. The parameters...

48 pages (9563 words) · Projects · 4 years ago

A Comparative Study Of The Chemical And Non-Chemical Methods For The De000rization Of Fermented Cassava

ABSTRACT

In Nigeria, one of the methods for processing cassava (Ivianihol escit/enla cm/liz) for food is to ferment the roots in cold water and sieve it for cooking food such as fufu....

38 pages (5906 words) · Projects · 4 years ago

Effect Of Fertilizer Treatment On The Chemical Compositions Of Cassava Tuber And Its Product (Gari)

ABSTRACT

Cassava, manihot esculenta Crantz is one of the most important root crops cultivated in the tropical Countries. In the past, Cassava was hardly known outside the tropics, but...

48 pages (9122 words) · Projects · 4 years ago

Determination Of Some Quality Assessing Parameters Of Some Common Soaps In The Market

ABSTRACT 

Soaps are the alkali metal salts of long chain monocarboxylic acids represented, for example, by sodium palmitate,H (CH2)14 COONa. Sodium is the common caution of hard soap...

52 pages (10680 words) · Projects · 4 years ago

Environmental Impact Assessment Of Gas Flaring (On Water)

ABSTRACT

Gas flaring according to Kaladumo, C. 0. K. (1996) can be defined as the disposal of natural gas to the atmosphere by burning the oil fields and refineries when no other use could...

57 pages (12300 words) · Projects · 4 years ago

Comparative Assessment Of Quality Of Drinking Water In Umudike Area

ABSTRACT 

This project work was carried out to asccrLa1i-lancic(aIlparc the quality of drinking water in Uinudike Area - From the analysis carried out , I. t is shown that...

36 pages (5036 words) · Projects · 4 years ago

Investigating The Chemical Composition And Antibacterial Activity Of An Aquatic Plant, Nymphaea Alba L.

ABSTRACT

Dried leaves of nymphaea alba were extracted with absolute ethanol. Partitioning of the crude extracts between chloroform and water (1:1), petroleum ether and aqeous methanol...

55 pages (9229 words) · Theses · 4 years ago

Inhibition Of The Corrosion Of Mild Steel In H2so4 By Ethanol Extract Of Some Vegetables

ABSTRACT

The inhibitive and adsorption characteristics of ethanol extracts of Gnetum africana, Heinsia crinata, Lasianthera africana, Piper guinensis, and Vernonia amygdalina on the...

198 pages (28691 words) · Theses · 4 years ago

Chemical Investigation Of Anticholinesterase Agent From Physostigma Venenosum (Calabar Bean)

ABSTRACT

In the present investigation, the plant Physoslima venenosum (Esere) was selected based on its poisonous strength as the typical Calabar people see it as "Ordeal poison". The...

84 pages (15069 words) · Theses · 4 years ago

Phytoremediation Potentials Of Bryophyllum Pinnatum And Starchytarpheta Indica

ABSTRACT

Phytoremediation potentials of Blyophyllum pinnatum and Starch ytarpheta indica were studied by cultivating raised samples of the plants on heavy metal contaminated soil. The...

89 pages (17609 words) · Theses · 4 years ago

Determination Of The Chemical Compositions Of Two Tropical Seeds: Adenanthera Pavonina And A Riocarpus Heterophyllus


ABSTRACT

Nigeria has favorable agricultural conditions with respect to land and climate. These conditions support the growth and production of a wide range of tropical and sub-tropical...

138 pages (25209 words) · Theses · 4 years ago

A Study Of Heavy Metal Contamination In Aba Metropolis

ABSTRACT

Heavy metal concentration of the soils, dust, water, sediment, plants and fish samples in the terrestrial and aquatic environment of Aba North, I and 2, Aba south 1 and 2 and Asa...

177 pages (35073 words) · Theses · 4 years ago

Physico-Chemical Properties And Heavy Metal Contamination Of Imo-River

ABSTRACT

The concentration of heavy metals in Imo-River was determined from source to tributaries using Atomic Absorption Spectroscopy (AAS), to ascertain the influence of urbanization and...

111 pages (22531 words) · Theses · 4 years ago

The Use Of Organic Materials As Amendments In The Remediation Of Soils Contaminated By Lead, Copper And Zinc

ABSTRACT

Metal contamination of soils is widespread across the globe as a direct consequence of atmospheric and industrial pollution, and the clean up of such soils is a difficult task...

235 pages (53573 words) · Theses · 4 years ago

Chlorine Molecule Adsorption On Small Au Clusters

ABSTRACT

The reaction mechanism and effects of Cl2molecule adsorption on the electronic and geometric structure of small cationic neutral and anionic Au (n = I — 6) clusters has been...

122 pages (22566 words) · Projects · 4 years ago

Inhibition Of The Corrosion Of Mild Steel In Hcl By Cloxacillin And Ampicillin

ABSTRACT

The inhibition of the corrosion of mild steel in HCI by Ampicillin and cloxacillin have been studied using weight loss, Gasometric, IR, and thermometric methods. The result shows...

84 pages (13739 words) · Projects · 4 years ago

The Impact Of Gas Flaring On Air Quality Of Some Cities In Niger Delta (A Case Study Of Ibeno And Its Environs In Akwa Ibom State)

ABSTRACT

The impacts of gas flaring on mild steel, air quality, meteorology and health at Ibeno, Eket, Onna, Esit Eket and Umudike were investigated measuring air quality parameters, ...

215 pages (39234 words) · Projects · 4 years ago

Investigation Into The Medicinal And Nutritional Potential Of Garcinia Kola Heckel And Dennettia Tripetala G. Baker

ABSTRACT

Dennettia tr1oeta/a G. Baker (Annonaceae) or "pepper fruit" is a well known Nigerian spicy medicinal plant. Phytochemical screening of the fruit of D.trietaIa revealed the presence of...
174 pages (25736 words) · Projects · 4 years ago

Evaluation Of The Phytochemical Composition Of The Seeds And Stem Bark Of Detarium Senegalense Gmelin Used In Herbal Medicine In South Eastern Nigeria,

ABSTRACT 

The chemical constituents of the seeds and stem barks of Detarium senegalense Gmelin were studied. Phytochemical screening of the seeds and stem barks extracts revealed the...

76 pages (12497 words) · Projects · 4 years ago

Phytochemical Constituents Of Clerodendr On Splendens. (A. Cheval) And Uvaria Chamae (P.Beav).

ABSTRACT

The chemical constituents of Uvaria chamae (P. Beauv) and Clerodendron splendens (A cheval) were studied. Phytochemical screening of ethanolic root extract of U chainae revealed...

56 pages (9948 words) · Projects · 4 years ago

Determination Of The Chemical Composition Of Dioscorea Dumetorum, Seven Varieties Of Colocasia And Xanthosoma

ABSTRACT 

Proximate composition, phytochemicals, some mineral constituents and vitamins of flours produced from the tubers of Dioscorea dumetorum and varieties of Colocasia and...

50 pages (10797 words) · Projects · 4 years ago

Inhibition Of Corrosion Of Zinc In H2SO4 by Sparfloxacin And Norfloxacin


ABSTRACT

Effect of 0.0001 — 0.0005M spariloxacin and norfloxacin on the corrosion of zinc in 0.01 — 0.05M H2SO4 at 303, 313 and 323K has been studied using weight loss method. The results...

183 pages (23343 words) · Projects · 4 years ago

Studies On Inhibition Of The Corrosion Of Zinc In Tetraoxosulphate (Vi) Acid By Some Macrolides

ABSTRACT

Inhibition of the corrosion of zinc in various concentrations (0.01 - 0.05M) of tetraoxosulphate (vi) acid was studied using weight loss and hydrogen evolution methods of...

183 pages (31998 words) · Projects · 4 years ago
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