Research Article | Open Access

Effect of Alkaline Pretreatment on the Properties of Nigerian Castor Seed (Ricinus communis L.) Oil and Biodiesel Produced Thereof

Joshua Iseoluwa Orege1, Ademola Oluwaseun Adeyemo1, Adeyinka Olubunmi Fasakin1, Odunola Blessing Omitola2, Usman Ali3 and Emmanuel Ilesanmi Adeyeye 1

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DOI : http://dx.doi.org/10.13005/ojc/360114
Research Article | Open Access

The serendipitous discovery of the crystal structure of seven-member chelate of hydrated tris-(cis-vinyl-1,2 – bis (diphenylphosphineoxide))manganese(ii)perchlorate complex, Mn(cis-Ph2 P(O)CH=CHP(O)Ph2 )3 (ClO4 )2 .(H2 O) and the subsequent synthesis and characterization of related complexes

Samuel F Banda1* and Robin G. Pritchard2
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Research Article | Open Access

Synthesis, Characterization and Corrosion Protective Efficiency of Some 1,3,4-Thiadiazolines on Mild Steel in Acid Media

A. Shamitha Begum, D. Nalini and T. Manjula Devi
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Research Article | Open Access

Removal of Cu (II) and Ni (II) from Aqueous Solution Using Tectona Grandis Bark Substrate

B. D. Gharde
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Research Article | Open Access

Thermal Behaviour and Fibre Studies of Certain New Aromatic – Aliphatic Polyamides

T. V. Rajendiran and B. Sridevi
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Research Article | Open Access

Spectrophotometric Simultaneous Determination of Cobalt and Nickel using 4-(5-Br-2 pyridylazo)-1,3-diaminobenzene (5-Br-PADAB) in Alloys by Partial Least Squares

Zahra Ghajani1*, Maryam Ordbar2,Mohammad Mahdi Ahari-Mostafavi1, Maryam Rezaei-Bina1 and Jahanbakhsh Ghasemi3
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Research Article | Open Access

Kinetic – Spectrophotometry Determination of Traces of Sulfide

Mohd. Zobir Bin Hussein, Zulkarnain Zainal and Pau Eu Kok  
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Research Article | Open Access

p-Chlorosulphonate-O-Toluic Acid Azide and its Urea and Urethan Derivatives

H. A. Eyada, M. T. Shehata, H. A. Emam and M. M. Khafagy
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Research Article | Open Access

Complexation and X-Ray Studies of Molybdenum With Tolbutamide, an Oral Anti Diabetic Drug

S. A. Iqbal1 and George Jacob2
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Research Article | Open Access

Complexes of Sulph Acetamide-5-Bromo Salicylaldinhne With Cu, Ag and Co

Dheeraj Gupta, Soniya Gupta, S. S. Gupta and P. B. Chakrawarti

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ISSN Print: 0970-020X
ISSN Online: 2231-5039
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