How many total moles of ions are released when each of the following samples dissolves completely in water? (a) 0.380 mol of K2HPO4 mol (b) 6.25 g of MgSO47 H2O mol (c) 6.156 1021 formula units of NiCl2 mol


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THERE Are 1.14 mol ,0.05 mol and 0.03 mol.

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