Chemistry, asked by cufee9787, 1 year ago

Calculate the no of iron atoms in a piece of iron weighing 2.8g

Answers

Answered by tanvi66

3

If the atomic mass of Iron is 56 grams, then,

(2.8 g Fe)(1 mol Fe / 56 g Fe)(6.02 X 10^23 Fe / 1 mol Fe) =

Compute, you'll get it.

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