關於這本電子書
Modern Chemistry Lavoisier’s results and Atomic Theory provided chemists their first in depth understanding related to the nature of chemical reactions. Another cornerstone which dealt with the inherent property of all matter came a few years later in the form of atomic theory advanced in 1805 by an English schoolteacher, John Dalton. This theory puts forward the theory that matter constitutes of small particles which are named atoms and that chemical changes take place between atoms or groups of atoms. Finally, being equipped with in depth views about the nature of matter and of chemical reactions, chemistry began making rapid strides.
Very soon one after the other the gas laws of Joseph Louis Gay-Lussac and that of Joseph Louis Proust's law of definite proportions came into being. In this period too came the hypothesis of Amedeo Avogadro, an Italian chemist, about the number of molecules in a volume of gas. To Dalton's theory that the atoms of a single element have the same weight, Avogadro, in 1811, added the idea that one quart (or other volume) of a gas has the number of molecules which are exactly same as that of any other gas with an equal volume if both are allowed to rest at the same temperature and pressure.
評分和評論
1.0
1 則評論
為這本電子書評分
請分享你的寶貴意見。
閱讀資訊
智能手機和平板電腦
手提電腦和電腦
你可以使用電腦的網絡瀏覽器聆聽在 Google Play 上購買的有聲書。
電子書閱讀器及其他裝置
如要在 Kobo 等電子墨水裝置上閱覽書籍，你需要下載檔案並傳輸到你的裝置。請按照說明中心的詳細指示，將檔案傳輸到支援的電子書閱讀器。
