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  2. Chemical file format - Wikipedia

    en.wikipedia.org/wiki/Chemical_file_format

    The first version of an Internet draft was published during May–October 1994, and the second revised version during April–September 1995. A paper presented to the CPEP (Committee on Printed and Electronic Publications) at the IUPAC meeting in August 1996 is available for discussion. [8] In 1998 the work was formally published in the JCIM. [9]

  3. Cambridge Structural Database - Wikipedia

    en.wikipedia.org/wiki/Cambridge_Structural_Database

    The inside of the CCDC headquarters Cambridge, UK. The CSD is a widely used repository for small-molecule organic and metal-organic crystal structures for scientists. Structures deposited with Cambridge Crystallographic Data Centre (CCDC) are publicly available for download at the point of publication or at consent from the depositor. They are ...

  4. Sixth Term Examination Paper - Wikipedia

    en.wikipedia.org/wiki/Sixth_Term_Examination_Paper

    Practice materials, including past papers, example solutions, and a STEP formula booklet, are available for free from the Cambridge Assessment Admissions Testing website. The STEP support programme provides modules for individual additional study, along with hints and solutions.

  5. Yusuf Hamied Department of Chemistry - Wikipedia

    en.wikipedia.org/wiki/Yusuf_Hamied_Department_of...

    The Yusuf Hamied Department of Chemistry is the University of Cambridge's chemistry department. It was formed from a merger in the early 1980s of two separate departments that had moved into the Lensfield Road building decades earlier: the Department of Physical Chemistry (originally led by Professor Ronald Norrish FRS, Nobel Laureate; the department was previously located near the Old ...

  6. Reality Checkpoint - Wikipedia

    en.wikipedia.org/wiki/Reality_Checkpoint

    Reality Checkpoint Detail of its base with graffiti in 2012 The inscription after its 2017 restoration and a Dinky Doors sculpture at its base. Reality Checkpoint is a large cast-iron lamppost in the middle of Parker's Piece, Cambridge, England, [1] at the intersection of the park's diagonal paths.

  7. Quantitative analysis (chemistry) - Wikipedia

    en.wikipedia.org/wiki/Quantitative_analysis...

    Once the presence of certain substances in a sample is known, the study of their absolute or relative abundance could help in determining specific properties. Knowing the composition of a sample is very important, and several ways have been developed to make it possible, like gravimetric [3] and volumetric analysis. Gravimetric analysis yields ...

  8. List of important publications in chemistry - Wikipedia

    en.wikipedia.org/wiki/List_of_important...

    Importance: Topic creator; historian Bill Bryson states, in his A Short History of Nearly Everything, that Gibbs’ Equilibrium paper is "the Principia of thermodynamics". [19] In addition, this paper, in many ways, functions as the mathematical foundation of physical chemistry.

  9. Blank (solution) - Wikipedia

    en.wikipedia.org/wiki/Blank_(solution)

    A blank solution is a solution containing little to no analyte of interest, [1] usually used to calibrate instruments such as a colorimeter.According to the EPA, the "primary purpose of blanks is to trace sources of artificially introduced contamination."