How to convert 1.2*10^24 atoms of magnesium into moles?

Question

Chemistry

Tomas Warren

4 March, 05:33

How to convert 1.2*10^24 atoms of magnesium into moles?

+2

Answers (1)

Know the Answer?

Chicken Wing · Answer 1

Mole Road Map:

: *

Mass (grams) ⇄ Moles ⇄ Particles (atoms, molecules, etc.)

*:

↓ ↓

Molar Mass 6.02 * 10^23 (Avogadro's number)

(1.2 * 10^24 atoms of Magnesium) : (6.02 * 10^23) ≈ 2.0 mol Magnesium (according to significant figures)