NaCl (sodium chloride), when placed into water, will dissociate respectively into sodium cations (Na+) and chloride cations (Cl-) when placed into water. Cl- becomes attracted to the hydrogen molecules in water whereas Na+ becomes attracted to the oxygen in the water thus forming salt water.
Na3PO4(s) → 3Na+(aq) + PO4-3(aq)
The dissociation of NaCl in water is:
NaCl--------------- Na+ + Cl-
(3Na^+) + (PO4^3-)
The dissociation of sodium phosphate is; Na3PO4(aq) -> 3Na+(aq) + PO43-(aq)
Na3PO4
Na3PO4 --> 3Na+ + PO43-
The solubility of anhydrous Na3PO4 is 120 g/L at 20 oC.
Na3PO4
The dissociation of sodium phosphate is; Na3PO4(aq) -> 3Na+(aq) + PO43-(aq)
Sodium Phosphate
Na3PO4
Na3PO4 • 12 H2O (s) ----> Na3PO4 (s) + 12 H2O (g)
Na3PO4 --> 3Na+ + PO43-
Molarity = moles of solute/Liters of solution 0.300 M Na3PO4 = moles Na3PO4/2.50 Liters = 0.75 moles Na3PO4
The solubility of anhydrous Na3PO4 is 120 g/L at 20 oC.
Na3PO4
Sodium Phosphate
Na3PO4
Na3PO4
Na3PO4