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Ann [662]
3 years ago
9

How many moles are in 2.54 * 10^73 atoms of copper?

Chemistry
1 answer:
Anton [14]3 years ago
5 0

Answer:

= 3.99 ⋅ m o l ⋅ copper atoms  ...a mass of approx.  250 ⋅ g

Explanation:

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