How many total moles of ions are released

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

(a) 0.15 mol of Na3PO4

(b) 45.4 g of NiBr2•3 H2O

(c) 4.10 X10^22 formula units of FeCl3

Express your answers to three significant figures separated by comma.

Reference no: EM13710679

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