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xxTIMURxx [149]
3 years ago
7

How many moles are in 9.25 x 10^58 atoms of copper

Chemistry
1 answer:
olga2289 [7]3 years ago
6 0

Hey there!

There are 6.022 x 10²³ atoms of copper in one mole of copper.

So, divide 9.25 x 10⁵⁸ by 6.022 x 10²³.

(9.25 x 10⁵⁸) ÷ (6.022 x 10²³) = 1.54

There are 1.54 moles of iron in 9.25 x 10⁵⁸ atoms of copper.

Hope this helps!

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Explanation:

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3 years ago
A balloon filled with 1.92 g of helium has a volume of 12.5 L. What is the balloon’s volume after 0.850 g of helium has leaked o
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V∝n

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8 0
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Question 2
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