daisyalanis03 daisyalanis03

08-04-2020
Chemistry

contestada

If the atomic mass of
copper is 63.5 g/mol, what is the % of each isotope?

Respuesta :

lokiofasgard70 lokiofasgard70

08-04-2020

Answer:

Copper has 2 isotopes: Cu-63(abundance = 69.2%, mass =64.928 amu) and Cu-65(abundance = 30.8%,mass = 64.928 amu). Calculate the (average) atomic mass of copper

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