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  • 01-01-2018
  • Chemistry
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Why is it useful to use moles to measure chemical quantities?

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Аноним Аноним
  • 01-01-2018
Because it is defined such that the mass of Avogadro's number of particles (atoms or molecules) of a substance (the molar mass) is equal to the sum of the numerical values of the atomic masses of its constituent elements
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