Chemistry, 02.06.2020 04:58, GreenHerbz206

El oxigeno natural se compone de un 99.757% de 160 con una masa de 15.999132u . 0.038% de 170 con una masa de 16.999132u y 0.205% de 180 que posee una masa de 17.999160u. Calcule la masa atomica promedio del oxigeno (AO).

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El oxigeno natural se compone de un 99.757% de 160 con una masa de 15.999132u . 0.038% de 170 con un...