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Can someone please help me?
asked
May 28, 2023
Chemistry
high-school
1
answer
30
votes
385k
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Copper has average atomic mass of 63.546 amu. It's two isotopes are Cu-63 (which is 69.17% abundant and has a mass of 62.9296 amu) and Cu-65. From this information, calculate the mass of Cu-65.
asked
Oct 19, 2022
Chemistry
high-school
1
answer
44
votes
526k
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