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Quantitative Chemistry, The MM of 2 hydrogen atoms divided by the MM of…

- - - - Atoms and molecules are too small to be counted individually
        
        So
        
        A relative scale for atoms was created
        
        But
        
        Scientists wanted to be more precise
        
        And use
        
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        Which used
        
        Avogadro's Hypothesis
        
        Which is that
        
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    - - Moles, grams, and number of particles
        
        Using
        
        Two formulas:
        
        p = nNᴀ
        
        Where
        
        Nᴀ = Avogadro's constant (6.02 x 10²³)
        
        n = number of moles (mol)
        
        p = # of particles
        
        With a "formula triangle" of
        
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        n = m / MM
        
        Where
        
        m = mass (g)
        
        MM = molar mass (g/mol)
        
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        n = number of moles (mol)
        
        With a "formula triangle" of
        
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