Chemistry, asked by atif8106, 1 year ago

How many atoms are there in 7.2 moles of iron (Fe)?

Answers

Answered by sasuke56882

Explanation: One mole of anything is6.022×1023 everythings, including atoms. Multiply the moles Fe by6.022×1023 atoms/mol. 3.77mol Fe ×6.022×1023atoms Fe1mol Fe =2.27×1024 atoms Fe rounded to three significant figures.

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