hopeerkeneff hopeerkeneff

16-02-2021
Chemistry

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PLEASE HELP!!

How many moles are contained in 7.88 x 10^24 atoms of Iron?

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16hanadisa 16hanadisa

16-02-2021

Answer:

Explanation:

9.55 mol of Al

Explanation:

To obtain the number of moles of a certain element given the number of atoms only, you have to divide it with Avogadro's number,

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tamyahbryant47 tamyahbryant47

16-02-2021

Answer: mutiply them

Explanation:

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