this is much simpler than you are allowing it to be. if it is much concern to you have the water tested. if thais doesnt help take a soil sample and have it tested in a university geology lab. the mineral content alone should answer the question. i would offer more insight but without more specific geological information i cant. it occurs to me that the answer is more in the soil than the water. check for possible pollutants.
Strontium Nitrate: Sr(NO3)2Potassium Phosphate: K3PO4
If you mean the chemical formula, it is Ag3PO4
The balanced equation is 6 CaO + P4O10 => 2 Ca3(PO4)2.
there are 8
Yes it is a polar molecule, it can be dissolved in water, and it is balanced.
3Ba(BrO3)2 + 2Na3PO4 -> Ba3(PO4)2 + 6NaBrO3
The balanced equation is: Zn(C2H3O2)2 + NaPO4 --> ZnPO4 + Na(C2H3O2)2.
(NH4)3PO4 + 3NaOH -------> Na3PO4 + 3NH3 + 3H2O
Zn(NO3)2 + Na3PO4 yields Zn3(PO4)2 + NaNO3 with zinc phosphate being the precipitate.
2Na3PO4 + 3Ca(NO3)2 --> 6NaNO3 + Ca3(PO4)2
3CuSO4 + 2Na3PO4 -> Cu3(PO4)2 + 3Na2SO4
Crystal Clear with perfectly balanced chemicals.