Chemistry, 19.07.2019 14:30 depinedainstcom
Em 150 gramas de alumínio, quantos átomos deste elemento estão presentes? dados: mm(ai) = 27 gmol-¹ número de avogadro = 6,02 x 10²³
Answers: 1
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Em 150 gramas de alumínio, quantos átomos deste elemento estão presentes? dados: mm(ai) = 27 gmol-¹...
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