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Usimov [2.4K]
3 years ago
11

Help in chem please!!!!!!

Chemistry
1 answer:
IgorLugansk [536]3 years ago
3 0

This is a one-step unit analysis problem.  Since we are staying in moles, grams of our compound, and thus molar mass, is not needed.

1 mole is equal to 6.022x10²³ particles as given, so:

1.5x10^{24} particles FeO_{2} (\frac{1mol}{6.022x10^{23}particles } )=2.49 molFeO_{2}

<h3>Answer:</h3>

2.49 mol

Let me know if you have any questions.

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7 0
3 years ago
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Answer:

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