Chemistry: Conservation of Mass, Molecular Mass, The Mole and Molar Mass
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Last updated 4:25 PM on 5/29/25
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5 Terms
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Law of Conservation of Mass
The number and type of atoms in the reactants will always be the same as the number and type of atoms in the products.
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Molar Mass
It is a particular substance until: kg mol -1, kg/mol. Dividing the mass of a substance by amount of substance.
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Molecular Mass
Calculated as the mass of substance related to 1/12th of the mass.
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Atomic Mass Unit
a unit of mass used to describe matter at the atomic scal
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Avogrado Number
6.02 脳 10^(23)
Note 
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