Question

CaCl2(aq) + K3PO4(aq) Ca3(PO4)2(s) + KCl(aq) (i) Identify the reaction. (ii) Balance the chemical equation. (iii) How many mole of CaCl2 are required to precipitate one mole of Ca3(PO4)2 ?​

Answer 1

Answer:

i) double displacement reaction

ii) 3CaCl2(aq) + 2K3PO4(aq) ---> Ca3(PO4)2(s) + 6KCl(aq)

hope it helps...

Answer 2