3 MgCl2 + 2 Na3PO4 → 6 NaCl + Mg3(PO4)2
Reactants:
- MgCl2
- Names: Magnesium chloride


, Magnesium dichloride
, Magnesium chloride anhydrous 
MgCl2
, [MgCl2] 
- Appearance: White or colourless crystalline solid
; Deliquescent white solid in various forms 
- Na3PO4 – Trisodium phosphate


- Other names: Sodium phosphate tribasic
, Trisodium phosphate (anhydrous)
, Tribasic sodium phosphate
Tribasic sodium orthophosphate
, Tertiary sodium phosphate
, Sodium orthophosphate
, Phosphoric acid trisodium salt
, Na3PO4
, Sodium phosphate, tribasic 
, Sodium phosphate
, Na₃PO₄
, Anhydroustribasicsodium phosphate
, E339iii
, E339(iii)
, Tert-sodium phosphate
, Trisodium orthophosphate 
- Appearance: Colourless-to-white hygroscopic crystals

Products:
- NaCl – Sodium chloride


- Other names: {{unbulleted list
, Salt
, Table salt
Common salt
, NaCl
, Broncho saline 
- Appearance: Colorless cubic crystals

- Mg3(PO4)2