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kifflom [539]
3 years ago
10

1. How many moles of Cu are in 1.48 × 1025 Cu atoms?

Chemistry
1 answer:
morpeh [17]3 years ago
6 0
1 mole ------------- 6.02 x 10²³ atoms
( moles Cu) ------- 1.48 x 10²⁵ atoms

moles Cu =  ( 1.48 x 10²⁵ ) x 1 / 6.02 x 10²³

moles Cu = 1.48 x 10²⁵ / 6.02 x 10²³

=<span> 24.58 moles of Cu</span>

<span>hope this helps!</span>
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