A certain container contains 4.4 g of and 2.3 g of . The total number of atoms in the container is: — Mole Concept and Some Basic Concepts of Chemistry Chemistry Question

💡 Solution & Explanation

$\text{Atoms in } CO_2 = (4.4/44) \times 3 \times N_A = 0.3 N_A$. $\text{Atoms in } NO_2 = (2.3/46) \times 3 \times N_A = 0.15 N_A$. $\text{Total} = 0.45 N_A$. [2]