Step 1 of 3
Here we have to calculate how many total moles of ions are released when each of the following samples dissolves completely in water.
1st we will write a chemical equation for the dissociation of .
From the above reaction it has been found that 3 moles of ions are released when one mole of dissolves, so the total number of moles released can be calculated as,
0.734 mol 3 mol ions / mol = 1.47 mol of ions ions
0.734 moles of is also present.
Thus total mole of ion = 1.47 + 0.734 = 2.202 mol
Thus 2.202 moles of ions are released when samples dissolves completely in water.