Question

calculate the number of moles in 9.15x10^4 mol NaNO3

Answer 1

Each mole of NaNO₃ contains one mole of Na, one mole of N, and 3 moles of O.
So each mole of NaNO₃ releases 5 moles of ions.
Moles released: 9.15 x 10⁴ x 5
Moles released = 4.58 x 10⁵