The total number of electrons in of ion is: — Mole Concept and Some Basic Concepts of Chemistry Chemistry Question

💡 Solution & Explanation

$\text{Moles} = 1.8 / 18 = 0.1$. <br>Electrons per ion $= 7(N) + 4(H) - 1(\text{charge}) = 10$. <br>Total electrons $= 0.1 \times 10 \times N_A = 1 N_A$.