Answer
1 mol of $NaClO_{4}$, 1 mol of $Na^{+}$, 1 mol of $ClO_{4}^{-}$
2 mol of $K_{2}SO_{4}$, 4 mol of $K^{+}$, 2 mol of $SO_{4}^{2-}$
0.2 mol of $CaSO_{4}$, 0.2 mol of $Ca^{2+}$, 0.2 mol of $SO_{4}^{2-}$
0.25 mol of $(NH_{4})_{2}SO_{4}$, 0.50 mol of $NH_{4}^{+}$, 0.25 mol of $SO_{4}^{2-}$
Work Step by Step
The number of moles of ions is equal to the index multiplied by the number of moles of the salt.
1 mol of $NaClO_{4}$, 1 mol of $Na^{+}$, 1 mol of $ClO_{4}^{-}$
2 mol of $K_{2}SO_{4}$, 4 mol of $K^{+}$, 2 mol of $SO_{4}^{2-}$
0.2 mol of $CaSO_{4}$, 0.2 mol of $Ca^{2+}$, 0.2 mol of $SO_{4}^{2-}$
0.25 mol of $(NH_{4})_{2}SO_{4}$, 0.50 mol of $NH_{4}^{+}$, 0.25 mol of $SO_{4}^{2-}$
