Journal of the Chilean Chemical Society (Boletín de la Sociedad Chilena de Química)

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  Año 2003, Vol. 48, Número 3

  • Determination of the henry'S constant of volatile and semi-volatile organic componuds of environmental concern by the bas (batch air stripping) technique: A NEW MATHEMATICAL APPROACH

    Roberto Bobadilla, Tom Huybrechts, Jo Dewulf, Herman Van Langenhove

    • Resumen
    • Texto completo

    págs. 7-11

    

  • Cocrystallization of low ammounts of m2+ ions during coso(4)7h2o crystallization

    Marek Smolik

    • Resumen
    • Texto completo

    págs. 13-18

    

  • Estimating the density and pulping yield of e. Globulus wood by drift-mir spectroscopy and principal components regression (pcr)

    Juanita Freer, José Ruiz, Miguel A. Peredo, Jaime Rodríguez, Jaime Baeza

    • Resumen
    • Texto completo

    págs. 19-22

    

  • Corrosion inhibition of copper in 0.5 m hydrochloric acid by 1,3,4-thiadiazole-2,5-dithiol

    H. Baeza, M Guzmán, P. Ortega, L. Vera

    • Resumen
    • Texto completo

    págs. 23-26

    

  • Application of the hot disk method to the thermophysical characterization of soils

    Mónica Antilén, Mauricio Escudey, Juan E. Förster, Nelson Moraga B., Denis Marty, Oliver Fudym

    • Resumen
    • Texto completo

    págs. 27-29

    

  • Iron and manganese reduction in porewaters of the bay of concepcion and adjacent continental shelf during the "1997-98 el niño" event

    Luis Pinto A., Cecilia Rivera C.

    • Resumen
    • Texto completo

    págs. 31-35

    

  • Mesoporous aluminosilicate molecular sieve: Control of textural properties by post-synthesis hydrothermal reatment

    A. Hidrobo, J. Retuert, Paulo Araya

    • Resumen
    • Texto completo

    págs. 37-40

    

  • Behavior of herbicide bensulfuron-methyl in microwave-assisted solvent extraction (mase) from soils with different physicochemical characteristics

    Luis G. Roa, María E. Báez

    • Resumen
    • Texto completo

    págs. 41-43

    

  • Study of chemical speciation in sediments: An approach to vertical metals distribution in rapel reservoir (Chile)

    Jaime Pizarro, M. Angélica Rubio, Ximena Castillo

    • Resumen
    • Texto completo

    págs. 45-50

    

  • Thermal and x-ray crystallographic structural studies on (n,n-dibencyl)-4-nitrophenylsulfenamide

    Iván Brito, Ambrosio Restovic C., Samuel Pedrero, Arlett Mancilla, Danitza Vargas, Yasna León, Eduardo Ramirez, Mauricio Arias, Kareen Brown, Aldo Alvarez, Alejandra Arancibia, Matías López-rodríguez

    • Resumen
    • Texto completo

    págs. 51-56

    

  • Red wine antioxidants: Evaluation of their hydrophobicity and binding extent to salivary proteins

    Marta Pizarro I., E. Lissi

    • Resumen
    • Texto completo

    págs. 57-59

    

  • Antioxidant properties of lignans and ferulic acid from the resinous exudate of larrea nitida

    Rene Torres, Francisco Urbina, Claudia Morales, Brenda Modak C., Franco delle Monache

    • Resumen
    • Texto completo

    págs. 61-63

    

  • A peach stone activated carbon chemically modified to adsorb aqueous ammonia

    G. Soto-Garrido, Croswel Aguilar, Rafael García, Renan Arriagada Acuña

    • Resumen
    • Texto completo

    págs. 65-69

    

  • Development and validation of a method using instrumental planar chromatography for quantitative analysis of carbamazepine in saliva

    Sigrid Mennickent, Vega Mario, Carmen Gloria Godoy

    • Resumen
    • Texto completo

    págs. 71-73

    

  • X-ray crystal and molecular structure of an organometallic hydrazone containing a zigzag p-conjugated spacer: [cpfe(h6-c6h5)-n(me)n=ch-c 6h4-4-nme2]+ pf6-

    Walter Figueroa, Mauricio Fuentealba, Carolina Manzur, David Carrillo, Jose A. Mata, Jean-René Hamon

    • Resumen
    • Texto completo

    págs. 75-78

    

  • A family of rythenium complexes containing the non-innocent ligand o-benzoquinonediimine: An infrared structural interpretation

    D. Venegas-Yazig, M.M. Campos-Vallette, A.B.P. Leve, Juan Costamagna, R.O. Latorre, W. Hernández G.

    • Resumen
    • Texto completo

    págs. 79-83

    

  • A comparison of semiempirical and ab initio methods for calculating the electronic structure of c60 and c70 fullerenes

    Juan S Gómez-jeria, Nelson Gonzalez-Tejeda, Francisco Soto-morales

    • Resumen
    • Texto completo

    págs. 85-90

    

  • Charge development and acid-base characteristics of soil and compost humic acids

    P. A. Campitelli, M. I. Velasco, S. B. Ceppi

    • Resumen
    • Texto completo

    págs. 91-96