Define how many total moles of ions are released

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How many total moles of ions are released when each of the following samples dissolves completely in water?

(a) 0.342 mol of K2HPO4

(b) 6.77 g of MgSO47 H2O

(c) 6.594 1021 formula units of NiCl2

Reference no: EM13562948

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