Chemistry, 30.06.2020 15:01 cascyrio2002

Se encontro que una muestra de cobre contenia 75% de Cu-63 y 25% de Cu-65. Calcule el Ar del cobre de la muestra.

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Se encontro que una muestra de cobre contenia 75% de Cu-63 y 25% de Cu-65. Calcule el Ar del cobre d...

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