2006-11-09 13:36:27 · 4 answers · asked by tkachuk51 3 in Science & Mathematics ➔ Chemistry
3Mg(NO3)2 + 2Na3PO4 => Mg3(PO4)2 (prec.) + 6NaNO3
Aqueous solution is assumed. The magnesium phosphate is insoluble and precipitates out. This is normally indicated with a downward arrow right after its formula, but no such symbol exists on this keyboard.
2006-11-09 13:59:00 · answer #1 · answered by pack_rat2 3 · 0⤊ 0⤋
Mg(NO3)2 + Na3PO4 -> Mg+2 + 2(NO3)-1 + 3(Na)+1 + PO4-3 -> 2NaNO3 + MgNaPO4 (or 2NaNO3 + MgPO4-1 + Na+1)
Depends on a lot of other things.
The other guys equation makes more sense if you are tweeking the ratios of reactants.
2006-11-09 13:44:33 · answer #2 · answered by 15fsg546rge1rrheljh45hjr90459ty3 3 · 0⤊ 0⤋
3Mg(NO3)2 + 2Na3PO4 -------------> Mg3(PO4)2 + 6NaNO3
The reaction is possible as the solubility product of magnesium phosphate is very low. It is precipitated out. Otherwise no reaction. The ions will exist freely in the solution
2006-11-09 13:48:28 · answer #3 · answered by ADITYA V 3 · 1⤊ 0⤋
3Mg(NO3)2 + 2Na3PO4 ===> Mg3(PO4)2 + 6NaNO3
2006-11-09 13:41:21 · answer #4 · answered by steve_geo1 7 · 0⤊ 0⤋