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3 years ago

How many moles of zinc are there in 0.890 g of zinc?

Chemistry

2 answers:

NNADVOKAT [17]3 years ago

4 0

Answer:

There are

4.517

⋅

atoms of Zn in 0.750 mols of Zn.

Explanation:

Since we know that there are

6.022

⋅

atoms in every mole of a substance (Avogadro's Number), there are

6.022

⋅

0.750

atoms of Zn in 0.750 mols of Zn.

tino4ka555 [31]3 years ago

4 0

Answer:

There are 4.517 ⋅ 10 23 atoms of Zn in 0.750 mols of Zn. have a good day:)

Explanation:

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