Chemistry, 26.04.2021 01:00 snoodledoodlebop
As massas de um átomo do elemento A e do elemento B são respectivamente iguais a 2,33 x 10-²³ g e 16,6 x 10-²³ g. A massa de um mol do composto hipotético formado pela combinação desses dois elementos é aproximadamente (Número de Avogadro = 6,02 x 10²³ ):
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As massas de um átomo do elemento A e do elemento B são respectivamente iguais a 2,33 x 10-²³ g e 16...
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