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• Especially for High School TeachersJournal of Chemical Education

  • Especially for High School Teachers

    J. Emory Howell
    Journal of Chemical Education 1998 75 (4), p 393

    Abstract: Articles of interest to high school chemistry teachers.

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• Kinetics-Based Indirect Spectrophotometric Method for Simultaneous Determination of MnO4 (-) and Cr2O7 (2-): A Modern Instrumental Analysis Laboratory ExperimentJournal of Chemical Education

  • Kinetics-Based Indirect Spectrophotometric Method for Simultaneous Determination of MnO4 (-) and Cr2O7 (2-): A Modern Instrumental Analysis Laboratory Experiment

    Siddharth Pandey , Mary E. R. McHale , Ann-Sofi M. Horton , Sandra A. Padilla , Ashantè L. Trufant , Noé U. De La Sancha , Ernesto Vela and William E. Acree Jr.
    Journal of Chemical Education 1998 75 (4), p 450

    Abstract:

    An indirect kinetics-based spectrophotometric method is developed for the simultaneous quantitative determination of permanganate and dichromate ion concentrations in an unknown. The method is based upon differences in reaction times between pyrogallol ...

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• Convenient Synthesis of a Lactone, γ-ButyrolactoneJournal of Chemical Education

  • Convenient Synthesis of a Lactone, γ-Butyrolactone

    Richard E. Bozak , J. Knittel and Ronald J. Hicks
    Journal of Chemical Education 1998 75 (1), p 84

    Abstract:

    A five-membered cyclic ester, gamma-Butyrolactone, was prepared from GHB using a microscale reflux method. Cyclization yielded a product with a boiling point significantly greater (by 129 °C) than that of the open-chain analogue.

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