الفهرس Only 14 pages are availabe for public view
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Abstract
Interested in studying the mechanical and the rate of melting of calcium carbonate (Calcite) in water and in the presence of some of the material added and divided to 3 parts of the letter: - 1 - a general introduction discussing the importance of calcium carbonate in human life and the impact of various factors on the mechanical shape and melting 2 - A description of the scientific methods used in the preparation of study solutions, the preparation of nuclei, the measurement of the surface of the active nuclei and tested by X-ray also includes a description of laboratory tests and methods of measurement - and the presentation of the results discussed in the two subgroups within the message.