How many moles are in 7.1x10^21 atoms of iron?

Chemistry

1 answer:

Nitella [24]2 years ago

8 0

Answer:

0.011 moles

Explanation:

There are about 6.02*10^23 atoms in a mole, so in the given sample, there are

$\frac{7.01 \times {10}^{21} }{6.02 \times {10}^{23} }$

which is about 0.011 moles.

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