What is the total number of atoms in of ozone () in units of ? — Mole Concept and Some Basic Concepts of Chemistry Chemistry Question
Question
What is the total number of atoms in $0.5 \text{ mole}$ of ozone ($O_3$) in units of $N_A$?
Answer: 1.5
💡 Solution & Explanation
$1 \text{ mole } O_3$ contains $3 N_A$ atoms. <br>$0.5 \text{ mole } O_3$ contains $0.5 \times 3 \times N_A = 1.5 N_A$ atoms.
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