Vol. 13 No. 1 (1999) | Bulletin of the Chemical Society of Ethiopia

Published: 1999-01-01

Speciation of heavy metals in inter-tidal sediments of the Okrika river system, Rivers State Nigeria.

Michael Horsfall Jr, Millie Nne Horsfall, Ayebaemi I Spiff

1-10

DOI:

10.4314/bcse.v13i1.21050

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Characterization of some Togo surface waters.

Y Boukari, L M Bawa, G Djaneye-Boundjou

11-22

DOI:

10.4314/bcse.v13i1.21051

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Calcium requirement for minimizing fluoride toxity.

G Karthikeyan, Anitha Pius, B V Apparao

23-30

DOI:

10.4314/bcse.v13i1.21052

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Cobalt(II) and nickell(II) complexes of 1,5-dicinnamyl1-2,4-diaza-1,3,5-pentanetrione.

Joshua A Obaleye, Chilke L Orjiekwe, Dennis A Edwards

31-38

DOI:

10.4314/bcse.v13i1.21053

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Synthesis and characterization of 2,6-bis(carboxyethyl sulfanylmethyl)-4-methylphenol and its mono and binuclear complexes with Mn2+, Fe3+, Co2+, Ni2+, Cu2+ or Zn2+

Ousmane Diouf, Diariatou Gningue Sall, Mohamed Gaye, Abdou Salam Sall, Vito di Noto

39-50

DOI:

10.4314/bcse.v13i1.21054

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Synthesis and characterization of some derivatives of 2-t-butyl-1,3,2-diazabora-cyclohexane ring system

Negussie Retta, Robert H Neilson

51-56

DOI:

10.4314/bcse.v13i1.21055

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Synthesis of substituted benyzyl phthalimido disulphides.

E T Ayodele, A A Olajire

57-62

DOI:

10.4314/bcse.v13i1.21056

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Kinetics of dissolution of phosphorite in acid mixtures.

Edward O Olanipekun

63-70

DOI:

10.4314/bcse.v13i1.21057

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Molecular conformation of the cycloheptane ring in the solid state.

S A Thomas, V O Ajibola

71-82

DOI:

10.4314/bcse.v13i1.21058

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Petroleum hydrocarbon levels in sediments of streams and rivers within Ibadan City, Nigeria

P C Onianwa, C A Essien

83-86

DOI:

10.4314/bcse.v13i1.21059

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Bioavailability of iron from cereal-based weaning foods.

Kelbessa Urga, H V Narasimha

87-92

DOI:

10.4314/bcse.v13i1.21060

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Volatile oils of frankincense from Boswelllia papyrifera

Aman Dekebo, Medihn Zewdu, Ermias Dagne

93-96

DOI:

10.4314/bcse.v13i1.21061

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Bulletin of the Chemical Society of Ethiopia
Journal / Bulletin of the Chemical Society of Ethiopia / Vol. 13 No. 1 (1999) / Articles

Articles

Speciation of heavy metals in inter-tidal sediments of the Okrika river system, Rivers State Nigeria.

DOI:

Characterization of some Togo surface waters.

DOI:

Calcium requirement for minimizing fluoride toxity.

DOI:

Cobalt(II) and nickell(II) complexes of 1,5-dicinnamyl1-2,4-diaza-1,3,5-pentanetrione.

DOI:

Synthesis and characterization of 2,6-bis(carboxyethyl sulfanylmethyl)-4-methylphenol and its mono and binuclear complexes with Mn2+, Fe3+, Co2+, Ni2+, Cu2+ or Zn2+

DOI:

Synthesis and characterization of some derivatives of 2-t-butyl-1,3,2-diazabora-cyclohexane ring system

DOI:

Synthesis of substituted benyzyl phthalimido disulphides.

DOI:

Kinetics of dissolution of phosphorite in acid mixtures.

DOI:

Molecular conformation of the cycloheptane ring in the solid state.

DOI:

Petroleum hydrocarbon levels in sediments of streams and rivers within Ibadan City, Nigeria

DOI:

Bioavailability of iron from cereal-based weaning foods.

DOI:

Volatile oils of frankincense from Boswelllia papyrifera

DOI:

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