Editing Law Of Definite And Multiple Proportion
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<center><b>Three Laws Used by or Determined by Dalton Atomic Theory</b></center><br> <br> <br> <b>Definition of Law of Definite (also called Constant) Proportion - French Joseph Proust (1754-1826)</b><br> In a chemical compound, the masses of the elements are always in the same (i.e. fixed) proportion (ratio). <br> Basically, same definition as a compound. <br> <br> <b>Definition of Law of Multiple Proportion - England John Dalton (1766-1844)</b><br> Whenever the same elements form more than one compound, the different masses of one element that combine with the same mass of the other element are in a ratio of small whole numbers.<br> <br> What does it means, <b>You can't have a fraction of an atom.</b> <br> <br> <b>Definition of Law of Conservation of Mass - (French Antoine Lavoisier - 1743-1794)</b> - Already in your notes<br> <br> <br>
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